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Patent 5520449: Asbestos glove bag
(SUPPORTS: CABINET STRUCTURE : BARRIER OPENING WITH FLEXIBLE SEAL FOR OPERATOR :)
Patent 5520450: Supply station with internal computer
(SUPPORTS: CABINET STRUCTURE : WITH LOCK OR LATCH SELECTOR-OPERATOR : Particular oven shelf, rack, or support therefore)
Patent 5520451: Guide device for flipper door in cabinet
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Pivotal and rectilinear sequential movement : Linear operator)
Patent 5520452: File cabinet drawer slide disconnect
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Horizontally movable (e.g., drawer) : Having guide assembly : Between vertical sidewalls of drawer and cabinet : Pull-out guide assembly : Roller bearing : Including interactive linkage)
Patent 5520453: Heat insulating door wall structure
(SUPPORTS: CABINET STRUCTURE : SPACED INSULATED WALL : Refrigerator cabinet : Wall structure : Having article support)
Patent 5520454: Injection screw set for an injection molding machine
(AGITATING : RUBBER OR HEAVY PLASTIC WORKING : Stirrer is through-pass screw conveyor : Including specific structure for controlling flow through the feed means)
Patent 5520455: Batch type kneader having specified parameters and chamfered lands
(AGITATING : RUBBER OR HEAVY PLASTIC WORKING : Stationary mixing chamber : With rotating stirrer : With rotating stirrer)
Patent 5520456: Apparatus for homogeneous mixing of two media having an elongated cylindrical passage and media injection means
(AGITATING : JET OR SPRAY IMPINGING FREE-FALLING STREAM : Recirculating from and to mixing chamber)
Patent 5520457: Machine and method for the continuous treatment of surfaces of articles of reduced thickness
(AGITATING : BY MOVEMENT OF MIXING CHAMBER RELATIVE TO STATIONARY SUPPORT : Mixing chamber rotatable only : With deflector : Attached directly to chamber wall : Stationary feed conduit received within rotating stirrer or shaft)
Patent 5520458: Vertical shift mixing assembly
(AGITATING : STIRRER WITHIN STATIONARY MIXING CHAMBER : Rotatable stirrer : Plural stirrers : On parallel axes : Rotating in opposite directions)
Patent 5520459: Enhancement of flow mixing by a frequency tunable cavity
(AGITATING : STATIONARY DEFLECTOR (DIVIDING AND RECOMBINING TYPE) IN FLOW-THROUGH MIXING CHAMBER : Rectilinearly reciprocable stirrer)
Patent 5520460: Static mixing element
(AGITATING : STATIONARY DEFLECTOR (DIVIDING AND RECOMBINING TYPE) IN FLOW-THROUGH MIXING CHAMBER : Angularly related flat surfaces : Plural)
Patent 5520461: Airtight thermocouple probe
(THERMAL MEASURING AND TESTING : TEMPERATURE MEASUREMENT (E.G., THERMOMETER) : By electrical or magnetic heat sensor : By thermoelectric potential generator (e.g., thermocouple) : Ferroelectric)
Patent 5520462: Carrying case for carrying a music stand and music on a musical instrument case
(FLEXIBLE BAGS : PLURAL : Hinged mouth stiffeners)
Patent 5520463: Foamed zipper
(FLEXIBLE BAGS : WITH CLOSURE : Rib and groove : Having securing element designed to extend through aligned openings in bag material (e.g., stitching, etc.))
Patent 5520464: Heat seal SOS bag
(FLEXIBLE BAGS : END STRUCTURE (E.G. BOTTOM) : Overlapping extensions of opposed walls : Extension formed by cuts in bag wall : Overlapping extension formed by cuts in bag wall)
Patent 5520465: Plastic bearing for stabilizers in motor vehicles
(BEARINGS : ROTARY BEARING : Plain bearing : With resilient mounting member : Nonmetallic : Biased bearing surface segment)
Patent 5520466: Flanged bearings
(BEARINGS : ROTARY BEARING : Plain bearing : Specified sleeve or liner : For crankshaft : Pocket array)
Patent 5520467: Rolling bearing for use in molten metal
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Lubricating : Cage structure : Having bolt securing means)
Patent 5520468: Oil feeding arrangement for shaft seal and bearings
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Lubricating : Reservoir, filter or lubrication circuit structure : Having bolt securing means)
Patent 5520469: Dot matrix printer
(TYPEWRITING MACHINES : INCLUDING CONTROL OF FORMAT BY PROGRAMMED-CONTROL-SYSTEM : Including type-bar selection using mechanical program)
Patent 5520470: Portable printer for handheld computer
(TYPEWRITING MACHINES : POCKET TYPEWRITER : By projecting typed image on screen)
Patent 5520471: Thermal image-recording apparatus with locking means for holding a print head
(TYPEWRITING MACHINES : TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE : Thermal : Recording means support or actuator : By history of recording elements)
Patent 5520473: Ball point pen
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : INCLUDING BALL, ROLLER OR ENDLESS-BELT TOOL : Ball : Specific ball-retainer : Pens)
Patent 5520474: Adjustable coupling
(JOINTS AND CONNECTIONS : ARTICULATED MEMBERS : Lockable at fixed position : At selected angle : Including pivot stud : Including radial interengaging tongue and slot or serrations : Engaging recess in radial face)
Patent 5520475: Fastening tab
(JOINTS AND CONNECTIONS : ROD END TO TRANSVERSE SIDE OF MEMBER : Rod and side deformingly interlocked : Rod and side gripped simultaneously by single actuation)
Patent 5520476: Tie-down and release mechanism for spacecraft
(JOINTS AND CONNECTIONS : MANUALLY RELEASEABLE LATCH TYPE : Having operating mechanism : Remotely actuated : Bolted)
Patent 5520477: Connecting system
(JOINTS AND CONNECTIONS : ROD SIDE TO PLATE OR SIDE : Resilient clip : Plural channels in connector)
Patent 5520478: Landscaped urban road intersection
(ROAD STRUCTURE, PROCESS, OR APPARATUS : ROAD SYSTEM (E.G., ELEVATED, INTERCHANGE) :)
Patent 5520479: Removable security post assembly
(ROAD STRUCTURE, PROCESS, OR APPARATUS : TRAFFIC STEERING DEVICE OR BARRIER : Street or curb inlet for surface drainage)
Patent 5520480: Methods for laying roads
(ROAD STRUCTURE, PROCESS, OR APPARATUS : PROCESS : In situ treatment of earth or roadway : Sealing cap or filler support)
Patent 5520481: Drain field system
(HYDRAULIC AND EARTH ENGINEERING : DRAINAGE OR IRRIGATION : Porous or apertured pipe, flume, or tileway : At outlet or intake)
Patent 5520482: Barrier to prevent spread of soil contamination
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Chemical : With retaining wall)
Patent 5520483: Method and system for remediation of groundwater contamination
(HYDRAULIC AND EARTH ENGINEERING : SOIL REMEDIATION : In situ contaminant removal or stabilization : With treatment : With heat)
Patent 5520484: Eversion nozzle, and a method for repairing an underground tubular conduit
(HYDRAULIC AND EARTH ENGINEERING : SUBTERRANEAN OR SUBMARINE PIPE OR CABLE LAYING, RETRIEVING, MANIPULATING, OR TREATING : Repair, replacement, or improvement : Installing liner : Guide integral with or rigidly fixed to plow)
Patent 5520485: Power inflator assembly for buoyancy compensator
(HYDRAULIC AND EARTH ENGINEERING : DIVING : Suit or accessory therefor : Pipe splitting, breaking, or expanding)
Patent 5520486: Diver safety apparatus and method
(HYDRAULIC AND EARTH ENGINEERING : DIVING : Suit or accessory therefor : Pipe splitting, breaking, or expanding)
Patent 5520487: Waterproof clutches for sheet piles
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Sheet piles : Metal : Head and claw interlock : Fluid pressure actuated)
Patent 5520488: Tool bit and tool bit chuck for manually operated tool
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : TOOL OR TOOL WITH SUPPORT : Including detailed shank : Axially spaced)
Patent 5520489: Retractable guide assembly for changing the effective width of a railroad freight car container well
(FREIGHT ACCOMMODATION ON FREIGHT CARRIER : LOAD BEARER ACCOMMODATION : Load bearer abutment : Pin-socket accommodation)
Patent 5520490: Retainer clip
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP : Metallic resilient securing means : Retainer ring : Securing means rotatable and axially movable, e.g., wear takeup means, etc.)
Patent 5520491: Drill screw
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC. : Pilot end having means enhancing fastening or installation : Drill-tip-type end : Resembling a twist-drill-type bit : And specified cutting edge, face, rake, relief surface, or flute angle (e.g., axially facing facets) : Threaded adjustment)
Patent 5520492: Sliding parts and method of producing same
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC. : Thread or shank structure)
Patent 5520493: Device for loading bars into automatic lathes
(MATERIAL OR ARTICLE HANDLING : STOCK PULLING OR PUSHING : Stock end face pushers : For grip force amplification)
Patent 5520494: Extendable boat trailer
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : With load-receiving portion, or significant section thereof, pivotable relative to horizontal : Load-receiving portion also shiftable longitudinally : Pivotably)
Patent 5520495: Method and means for filling field planters from bulk seed containers
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Conveyor : Shiftable or removable conveyor unit : Multiple gates)
Patent 5520496: Conveyor sheet cargo container and method
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Conveyor : Flexible conveyor type : Walking beam)
Patent 5520497: Rail loading train for transporting as well as loading and unloading long rails
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Conveyor : Load-engaging roller or rollerway : Endless)
Patent 5520498: Portable and collapsible hoisting apparatus being attachable to a conventional vehicle receiver hitch
(MATERIAL OR ARTICLE HANDLING : VERTICALLY SWINGING LOAD SUPPORT : Automatic stop)
Patent 5520499: Programmable ride control
(MATERIAL OR ARTICLE HANDLING : VERTICALLY SWINGING LOAD SUPPORT : Shovel or fork type : Horizontally swinging)
Patent 5520500: Method and apparatus for tilting a skid steer loader cab
(MATERIAL OR ARTICLE HANDLING : VERTICALLY SWINGING LOAD SUPPORT : Shovel or fork type : Horizontally swinging)
Patent 5520501: Wafer holding apparatus
(MATERIAL OR ARTICLE HANDLING : VERTICALLY SWINGING LOAD SUPPORT : Grab : Grab supported and moved by a pivotably mounted member : Grab has reciprocating jaw member : With fixed jaw member)
Patent 5520502: Device for transferring a work piece from a first machine to a second machine
(MATERIAL OR ARTICLE HANDLING : LOAD CARRIED ALONG A HORIZONTAL LINEAR PATH (E.G., PICK AND PLACE TYPE) : Having gripper means : Including means to rotate or allow rotation of bar about its axis)
Patent 5520504: Assembly of a sheet-processing machine and a sheet-pile transport system
(MATERIAL OR ARTICLE HANDLING : APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP : Stack forming apparatus : With means for removing completed stack from stacking location : Includes driven conveyor whereon continuously supported stack is formed : And conveyor for receiving unloaded stack)
Patent 5520505: Wind amplified rotor platform (warp)
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH MEANS FOR CONTROLLING CASING OR FLOW GUIDING MEANS IN RESPONSE TO NATURAL FLUID CURRENT FORCE OR DIRECTION : Natural fluid current force responsive :)
Patent 5520506: Pulp slurry-handling, centrifugal pump
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH MEANS FOR RE-ENTRY OF WORKING FLUID TO BLADE SET (E.G., RE-ENTRY TYPE DEVICE, PASSAGE, ETC.) : Re-entry working fluid joins inlet working fluid upstream of runner : Runner inlet shroud)
Patent 5520507: Method and apparatus to achieve passive damping of flow disturbances in a centrifugal compressor to control compressor surge
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH SOUND OR VIBRATORY WAVE ABSORBING OR PREVENTING MEANS OR ARRANGEMENT : Diverse fluids to motor)
Patent 5520508: Compressor endwall treatment
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH SOUND OR VIBRATORY WAVE ABSORBING OR PREVENTING MEANS OR ARRANGEMENT : Diverse fluids to motor)
Patent 5520509: Fan housing
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH SEPARATING MEANS OR GUARD FOR SOLID MATTER IN WORKING FLUID (E.G., DEBRIS, ETC.) : Diverse fluids to motor)
Patent 5520510: Mechanism for preventing back-flow for pump discharge pipes
(ROTARY KINETIC FLUID MOTORS OR PUMPS : INCLUDING WORKING FLUID FORCE RESPONSIVE VANE OR FLOW CONTROL : Selectively adjustable vane or working fluid control for bypass)
Patent 5520511: Turbomachine vane with variable camber
(ROTARY KINETIC FLUID MOTORS OR PUMPS : SELECTIVELY ADJUSTABLE VANE OR WORKING FLUID CONTROL MEANS : Upstream of runner)
Patent 5520512: Gas turbines having different frequency applications with hardware commonality
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) : Plural rigidly related blade sets : Including an axial-flow blade set : Plural serial axial-flow blade sets with intermediate stationary flow diverter(s) : Including spirally configurated vane(s))
Patent 5520513: Fan apparatus
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) : Casing with axial flow runner : Having runner in orifice of radially extending partition or casing element : Fixed between radially separate surfaces)
Patent 5520514: Sealing lining between vanes and intermediate platforms
(FLUID REACTION SURFACES (I.E., IMPELLERS) : ROTOR HAVING FLOW CONFINING OR DEFLECTING WEB, SHROUD OR CONTINUOUS PASSAGE : Axially extending shroud ring or casing : Spaced inwardly of impeller periphery : Root platforms : Adjustable blade or part)
Patent 5520515: Variable pitch propeller having locking insert
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC WORKING MEMBER MOUNT : Adjustable : Blade releasably clamped : Split impeller hub : Adjustable blade or part)
Patent 5520516: Zirconia-based tipped blades having macrocracked structure
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC BLADE STRUCTURE (E.G., SHAPE, MATERIAL, ETC.) : Coating, specific composition or characteristic : Ceramic material : Concentric or circular ribs)
Patent 5520517: Motor control system for a constant flow vacuum pump
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : By control of electric or magnetic drive motor : Responsive to pump fluid pressure : Inlet pressure : Motor controller responsive to liquid pressure)
Patent 5520518: Method of transferring fluent material with compressed gas
(PUMPS : PROCESSES : Of pumping one fluid by contact or entrainment with another : Rotary nonexpansible chamber-type motor)
Patent 5520519: Performance enhancing base for small compressor
(PUMPS : WITH SIGNAL, INDICATOR, OR INSPECTION MEANS : Mechanically actuated valve carried by piston)
Patent 5520520: Pneumatically operated double acting pump for viscous food stuffs
(PUMPS : WITH SIGNAL, INDICATOR, OR INSPECTION MEANS : Mechanically actuated valve carried by piston)
Patent 5520521: Hydraulic control device for a viscous fluid pump
(PUMPS : WITH CONDITION RESPONSIVE PUMPED FLUID CONTROL : Responsive to pump created drive motor condition : Plural chambers connected to single pump chamber)
Patent 5520522: Valve arrangement for a micro pump
(PUMPS : MOTOR DRIVEN : Magnetostrictive chamber : Mechanically interconnected pump and fluid motor distributors)
Patent 5520523: Diaphragm-type pump
(PUMPS : MOTOR DRIVEN : Fluid motor : With motive fluid generator : Pulsator or fluid link : With means to supply or vent pulsator fluid : Pulse piston position responsive : Alternating sequences)
Patent 5520524: Scroll-type compressor with reduced start-up orbiting radius
(ROTARY EXPANSIBLE CHAMBER DEVICES : WITH DELAYED LOAD : Sliding vane)
Patent 5520525: Scroll compressor having wraps with recesses
(ROTARY EXPANSIBLE CHAMBER DEVICES : WORKING MEMBER HAS PLANETARY OR PLANETATING MOVEMENT : Helical working member, e.g., scroll : Having specific wrap or end plate, e.g., shape, material, coating : With working fluid bias)
Patent 5520526: Scroll compressor with axially biased scroll
(ROTARY EXPANSIBLE CHAMBER DEVICES : WORKING MEMBER HAS PLANETARY OR PLANETATING MOVEMENT : Helical working member, e.g., scroll : With mechanical sealing : With working fluid bias)
Patent 5520527: Apparatus for adjusting orbital radius in a scroll compressor
(ROTARY EXPANSIBLE CHAMBER DEVICES : WORKING MEMBER HAS PLANETARY OR PLANETATING MOVEMENT : Helical working member, e.g., scroll : With biasing means, e.g., axial or radial : With working fluid bias)
Patent 5520528: Molding machine having hand operated control
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Feed control of material en route to shaping area : Of mold cavity or fluent material to shaping or discharging orifice)
Patent 5520529: Device for producing a material for orthopedic purposes
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND COOPERATING STOCK SMOOTHING MEANS OR EXCESS STOCK REMOVING MEANS : Dynamic gatherer)
Patent 5520530: Continuous belt press for making panels
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : PRESS FORMING MEANS, PRESS RESHAPING MEANS, OR VULCANIZING MEANS IS ENDLESS SURFACE TYPE : Cooperating endless belts : Endless belt)
Patent 5520531: Variable wall concrete molding machine and method
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD INCLUDING TAMPING MEANS OR MEANS UTILIZING MOLD MOTION TO DISTRIBUTE OR COMPACT STOCK THEREIN : Means to vibrate shaping surface : Plural female molds)
Patent 5520532: Molding assembly for forming airfoil structures
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : PREFORM ASSEMBLY MEANS AND MEANS FOR BONDING OF PLURAL PREFORMS INVOLVING PREFORM RESHAPING OR VULCANIZING : To work downstream of shaping means)
Patent 5520533: Apparatus for modulating the flow of air and fuel to a gas burner
(COMBUSTION : TIMER, PROGRAMMER, RETARDER OR CONDITION RESPONSIVE CONTROL : By condition of burner feed or feed means : Sensor of one feed controls another feed : Sensor movement losses means holding shutdown valve open against bias)
Patent 5520534: Heating apparatus including plurality of regenerative burner units and operating method
(COMBUSTION : HEATED LINE SECTION FEEDS FLAME HOLDER : Distinct exhaust products line heats feed line : Fuel surface is film descending from elevated structure)
Patent 5520535: Burner apparatus
(COMBUSTION : BURNER HAVING ELECTRICAL HEATER OR IGNITER : Igniter in shelter chamber : Capillary fuel holder)
Patent 5520536: Premixed gas burner
(COMBUSTION : POROUS, CAPILLARY, PARTICULATE OR SIEVELIKE FLAME HOLDER, E.G., RADIANT SURFACE BURNER, ETC. : Means supplying fuel for passage through the flame holding structure, e.g., radiant surface burner : Woven screen holds flame : Opposed rotatable wick engaging means)
Patent 5520537: High-output tube burner
(COMBUSTION : FLAME HOLDER HAVING PROTECTIVE FLAME ENCLOSING OR FLAME STABILIZING STRUCTURE : Tubular member delineates flame : Axial perforations along combustion tube)
Patent 5520538: Low-gas temperature stabilization system
(HEATING : WORK CHAMBER HAVING HEATING MEANS : Work chamber having gaseous material supply or removal structure : Having pump, jet or valve means establishing chamber pressure distinct from ambient : Having a movable drawer or separable tray)
Patent 5520539: Dental impression tray for optional partially toothless jaw and toothless jaw with implants
(DENTISTRY : APPARATUS : Having static product shaping surface (e.g., mold) : Intra-oral : Combined with other device)
Patent 5520540: Quick coupling device for dental prosthesis
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : Between tooth engaging clasp and denture)
Patent 5520541: Apparatus for teaching numbers and mathematics
(EDUCATION AND DEMONSTRATION : MATHEMATICS : Arithmetic : Manually manipulated pin or peg : Fraction representing elements)
Patent 5520542: Games for enhancing mathematical understanding
(EDUCATION AND DEMONSTRATION : MATHEMATICS : Arithmetic : Division or multiplication : Elements manually placed on or removed from elongate means during use)
Patent 5520543: Visual acuity recuperation training apparatus
(EDUCATION AND DEMONSTRATION : PSYCHOLOGY : Soldering or welding)
Patent 5520544: Talking picture album
(EDUCATION AND DEMONSTRATION : AUDIO RECORDING AND VISUAL MEANS : Visual information in book form : With code on audio carrier for controlling operation of apparatus)
Patent 5520545: Variable orientation, surface mounted hermaphroditic connector
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : With provision to conduct electricity from panel circuit to another panel circuit : Panel mounted connector which receives edge of panel circuit)
Patent 5520546: Valve block unit
(ELECTRICAL CONNECTORS : WITH CONTACT PREVENTER OR RETRACTABLE COVER PART : Movably mounted : Moved by mating connector : Connector moved rectilinearly for engagement, preventer or cover moved rectilinearly and parallel thereto : Connector moved rectilinearly for engagement, preventer or cover moved about axis parallel to direction of connector movement)
Patent 5520547: Corrosion-free electrical connector structure
(ELECTRICAL CONNECTORS : HAVING RETAINER OR PASSAGEWAY FOR FLUENT MATERIAL : Vent : Encompassing wire)
Patent 5520548: Vibration proof electrical connector housing
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Retaining means : Finger or stretchable sleeve resiliently urged laterally of connection : Resilient finger : With graspable portion : Having radially outwardly facing contact surface)
Patent 5520549: Connector apparatus, housing, and connecting element
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Having slot edge for cutting insulation : Single conductive member having plural slots formed by three or more fingers for connecting plural conductors : With distinct surface holding conductor in slot)
Patent 5520550: Connector
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Having slot edge for cutting insulation : Plural contacts, each formed by slot between pair of fingers : From different margins of contact)
Patent 5520551: Molded latching apparatus for printed circuit mounted components
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Having resilient means engaging panel opening : Coupling part including panel engaging shoulder)
Patent 5520552: Connector including a terminal retainer having an expanded base portion for allowing visual confirmation of complete engagement
(ELECTRICAL CONNECTORS : COUPLING PART INCLUDING FLEXING INSULATION : Hinged or flexed detent on insulation engaging to secure contact within coupling part housing : Receptacle adapted to bias contact and cause indirect gripping of mating contact)
Patent 5520553: Connector with a front end mounted terminal position assurance system
(ELECTRICAL CONNECTORS : COUPLING PART INCLUDING FLEXING INSULATION : Hinged or flexed detent on insulation engaging to secure contact within coupling part housing : Receptacle adapted to bias contact and cause indirect gripping of mating contact)
Patent 5520554: Cable connection and shielding device
(ELECTRICAL CONNECTORS : HAVING OR PROVIDING INDUCTIVE OR CAPACITIVE SHIELD : Molded connector body)
Patent 5520555: Electrical coupling
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Polarized : By key or guideway : Having plural bayonet-coupling contacts)
Patent 5520556: Female terminal
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART : Spring actuated or resilient securing part : Socket adapted to receive push-pull-engaging elongated contact by insertion along longitudinal axis of contact : Having separate gripping spring means located within or extending into rigid socket body : Adapted to receive thin blade contact (e.g., spade receiving) : Adapted to have secured wire conductor extending transverse to longitudinal coupling axis)
Patent 5520557: Hydrojet
(MARINE PROPULSION : JET DRIVE : Ground wheel or poler)
Patent 5520558: Jet propulsion unit for a watercraft
(MARINE PROPULSION : JET DRIVE : Ground wheel or poler)
Patent 5520559: Shifting mechanism for outboard drive
(MARINE PROPULSION : SCREW PROPELLER : Having transmission : Cage or screen)
Patent 5520560: Combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : Generating gas or vapor within an envelope, or coating by vapor, gas, mist or smoke within the envelope : Electrode position sensing or adjusting by optical operation)
Patent 5520561: Pool float and method of making same
(BUOYS, RAFTS, AND AQUATIC DEVICES : BODY SUPPORTING BUOYANT DEVICE : Convertible use article)
Patent 5520562: Wave suppressor
(BUOYS, RAFTS, AND AQUATIC DEVICES : BUOYANCY PROVIDING ATTACHMENT FOR PIPE, LOG, OR LINE : With seat)
Patent 5520563: Method of making a field emission device anode plate having an integrated getter
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Display or gas panel making :)
Patent 5520564: Large bubble producing toy
(AMUSEMENT DEVICES: TOYS : HAVING MEANS FOR FORMING TRANSITORY BUBBLE : Having retractable coin slot or guard)
Patent 5520565: Toy flying disc
(AMUSEMENT DEVICES: TOYS : AERODYNAMICALLY SUPPORTED OR RETARDED : Spinning disc (e.g., flying saucer) : And projector)
Patent 5520566: Stuffed toy capable of sustaining different postures
(AMUSEMENT DEVICES: TOYS : OPERATED BY RELATIVELY MOVING FLUID OR PRESSURE DIFFERENTIAL : Including variable-size fluid chamber to move fluid : Producing supporting air column or cushion)
Patent 5520567: Game call apparatus
(AMUSEMENT DEVICES: TOYS : OPERATED BY RELATIVELY MOVING FLUID OR PRESSURE DIFFERENTIAL : Including mouthpiece for blowing or sucking : Vibratory reed sounder : Including distinct means for enabling selection of pitch)
Patent 5520568: Method of processing a lens and means for use in the method
(ABRADING : ABRADING PROCESS : Glass or stone abrading : Lens : With nonatmospheric fluid carrier)
Patent 5520569: Cutter and a rotary cutter apparatus
(ABRADING : PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL : Computer controlled : Cyclic control)
Patent 5520570: Workpiece radial locator device and method
(ABRADING : PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL : With feeding of tool or work holder : And feeding of tool or work holder)
Patent 5520571: System and method of removing contaminants from solid surfaces and decontaminating waste
(ABRADING : MACHINE : Sandblast : Having particle recovery means : And separation means : Table)
Patent 5520572: Apparatus for producing and blasting sublimable granules on demand
(ABRADING : MACHINE : Sandblast : Abradant supply structure : Vane structure)
Patent 5520573: Spherical member polishing apparatus
(ABRADING : MACHINE : Rotary tool : Rotary disk : Opposed abrading tools : Opposed abrading tools)
Patent 5520574: Dental instrument sharpening device
(ABRADING : RIGID TOOL : Laminate)
Patent 5520575: Method for reducing contamination of animal carcasses during slaughtering
(BUTCHERING : SKINNING : Giblet inserter)
Patent 5520576: Fish filleting machine
(BUTCHERING : CARCASS SUBDIVISION : Cutting longitudinally through body or body portion (i.e., splitters) : Fish filleting : Movement of cutter controlled)
Patent 5520577: System for transporting and stacking coins
(COIN HANDLING : DELIVERER : Belt or chain : With follower)
Patent 5520578: Aircraft cabin pressure control system
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Pressure regulation : Ventilation of aircraft cabin : Control system having electrical or electronic component : Responsive to position of access door)
Patent 5520579: Ventilation louver assembly, and methods of constructing and utilizing same
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : Including specific air distributor : Having adjustable deflector : Wheel-axle operated)
Patent 5520580: Air handler to control air supply in confinement buildings for poultry and livestock
(VENTILATION : HAVING INLET AIRWAY : Sleeved vent for ceiling, wall, or floor (e.g., thimble) : Wall type : Having adjustable valve : Plural)
Patent 5520581: Pool angles trainer
(GAMES USING TANGIBLE PROJECTILE : BILLIARDS OR POOL : Practice device or device to aid in aiming cue or cue ball during shots (e.g., to assist in bank shots, etc.) :)
Patent 5520582: Removable bowling ball thumb insert
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Head : Striking face surface deforms upon impact (e.g., resilient, etc.) : Sections connected along longitudinally extending seam)
Patent 5520583: Governor drive pulley
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : PULLEY WITH EXPANSIBLE RIM MEANS OR PULLEYS WITH ALTERNATELY USEABLE NESTABLE RIMS : Structure for variably adjusting radius of rim section : By actuator responsive to speed or load : With means to positively lock members in adjusted position)
Patent 5520584: Bicycle chain cover
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : GUARD OR HOUSING FOR BELT OR PULLEY : Extending along entire length of belt run : Guide roll spring biased in belt-tensioning direction)
Patent 5520585: Plastic chain, module and sprocket cluster
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : POSITIVE DRIVE BELT : Belt formed of rigid links : Drive surfaces on longitudinally spaced teeth formed integral with flexible member)
Patent 5520586: Adaptive control for automatic transmission engagement
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Speed responsive control : Pressure control : With reversing means)
Patent 5520587: Power transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : NONPLANETARY VARIABLE SPEED OR DIRECTION TRANSMISSION COMBINED WITH PLANETARY TRANSMISSION : Plural power paths to planetary gearing : Plural power paths to planetary gearing)
Patent 5520588: Power transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : NONPLANETARY VARIABLE SPEED OR DIRECTION TRANSMISSION COMBINED WITH PLANETARY TRANSMISSION : Plural power paths to planetary gearing : Plural power paths to planetary gearing)
Patent 5520589: Differential
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Bevel gear differential : With means to limit overspeed of one output (e.g., lock-up clutch) : Nonplanetary transmission is disc and wheel)
Patent 5520590: Transfer case for four wheel drive vehicles
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : WITH MEANS TO VARY DRIVE RATIO OR DISCONNECT DRIVE (E.G., BRAKE OR CLUTCH) : Plural outputs : Including one-way clutch or brake)
Patent 5520591: Method of converting a three-speed transmission to a two-speed transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : WITH MEANS TO VARY DRIVE RATIO OR DISCONNECT DRIVE (E.G., BRAKE OR CLUTCH) : Plural drive ratios other than unity : Including one-way clutch or brake : Including one-way clutch or brake)
Patent 5520592: Balanced force anti-spin friction drive
(FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS : STEPLESS RATIO CHANGE : Intermediate idler between driving and driven gears : Idler between conoidal gears : Friction gearing is stepless ratio change)
Patent 5520593: Transmission shift control and shift prevention during an inching operation
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : With clutch control : Clutch, engine, and transmission controlled : Gearing controlled)
Patent 5520594: Control system for automotive vehicle equipped with automatic transmission
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : CLUTCH CONTROL : With brake control : Engine controlled : And brake controlled)
Patent 5520595: Training device for ice skating jump
(EXERCISE DEVICES : FOR TRACK OR FIELD SPORT : Jumping, vaulting, or hurdling : Crossbar or support therefor : Including height adjustment feature :)
Patent 5520596: Stepping exercise apparatus
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Stair climbing : Having weight feature (e.g., dumbbell, etc.))
Patent 5520597: Trainer for learning to walk
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Occupant propelled support frame having movement facilitating feature for foot travel : Utilizing specific resistance generating structure)
Patent 5520598: Leg exercising device and method
(EXERCISE DEVICES : FOR FOOT OR ANKLE : User inside device)
Patent 5520599: Horse-riding simulating exerciser having two modes of operation
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Including stationary support for weight : Body part of user utilized as weight : Entire body :)
Patent 5520600: Fixing roller
(ROLL OR ROLLER : CONCENTRIC LAYERED ANNULUS : Specific composition : With rubber or elastomer cover : With minor interruptions)
Patent 5520601: Ceramic rollers for conveyance of photographic films and paper polymeric webs
(ROLL OR ROLLER : SINGLE ANNULAR MEMBER, PER SE : Specific metallic composition : With rubber or elastomer cover)
Patent 5520602: Method and adhesive pattern for a reverse fold sift proof carton
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Rigid container (e.g., box, carton, cap, cup, etc.) : Securing : With application of adhesive : And means to transfer blank to folder)
Patent 5520603: Buckle chute folder with single selector knob for multimode folding operation
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : BENDING : Folding : With means to advance work or product : Folding by buckling : Buckle chute folding : Plural folding operations making multiple folds : And plural sources of adhesive)
Patent 5520604: Process and apparatus for creasing folded edges of paper products
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : BENDING : Folding : With means to advance work or product : Continuous advance with folder moving with work : Buckle chute folding)
Patent 5520605: Method for accelerating a liquid in a centrifuge
(IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS : ROTATABLE BOWL : Including driven material-moving means therein : Axial movement of one portion of bowl wall relative to another (e.g., for discharging))
Patent 5520606: Mechanical urinary sphincter device
(SURGERY : BODY INSERTED URINARY OR COLONIC INCONTINENT DEVICE OR TREATMENT (E.G., ARTIFICIAL SPHINCTERS, ETC.) : Implanted : With fluid actuated occluding means (e.g., inflatable cuff) : Seeds)
Patent 5520607: Holding tray and clamp assembly for an endoscopic sheath
(SURGERY : ENDOSCOPE : With chair, table, holder, or other support : Implanted)
Patent 5520608: Orthopaedic retractor blade
(SURGERY : SPECULA : Retractor : Illuminating)
Patent 5520609: Apparatus and method for peritoneal retraction
(SURGERY : SPECULA : Retractor : Laproscopic : Otoscope (e.g., funnel shaped specula))
Patent 5520610: Self retaining retractor
(SURGERY : SPECULA : Retractor : With holder : Supporting frame : Closed frame (e.g., circle, square) : Cathode-ray tube used for display or included in recording means)
Patent 5520611: Illuminated retractor
(SURGERY : SPECULA : Retractor : Having illuminating means : Mouth)
Patent 5520612: Acoustic system for bone-fracture therapy
(SURGERY: KINESITHERAPY : KINESITHERAPY : Ultrasonic :)
Patent 5520613: Respiratory breast tissue expanding device with timing function
(SURGERY: KINESITHERAPY : KINESITHERAPY : Vacuum : Applied to bust :)
Patent 5520614: Vestibular motion table
(SURGERY: KINESITHERAPY : KINESITHERAPY : Exercising appliance : Chair, couch, bed, or table : Foot)
Patent 5520615: Shoulder stretching and rotation machine
(SURGERY: KINESITHERAPY : KINESITHERAPY : Exercising appliance : Joint or limb (e.g., wrist, arm, leg, etc.) : Rotating foot support)
Patent 5520616: Baby burper apparatus and method
(SURGERY: KINESITHERAPY : KINESITHERAPY : Vibrator : Unbalanced weight : With drive means : Electric drive : Hand supported : Belt retained on hand :)
Patent 5520617: Massaging device
(SURGERY: KINESITHERAPY : KINESITHERAPY : Device with applicator having specific movement : Kneading or deep pressure : With drive means)
Patent 5520618: Foot cleaner massager and callus remover
(SURGERY: KINESITHERAPY : KINESITHERAPY : Device with applicator having specific movement : Frictioning : With hand-manipulating means)
Patent 5520619: Adjustable cervical collar
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace :)
Patent 5520620: Shoulder brace
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace :)
Patent 5520621: Water-permeable casting or splinting device and method of making same
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Shaped or shapeable : By chemically reactive material (e.g., plaster cast) :)
Patent 5520622: Orthopedic brace having a pneumatic pad and associated pump
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : With hinge or pivot : By chemically reactive material (e.g., plaster cast))
Patent 5520623: Head and face support device
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Head : By chemically reactive material (e.g., plaster cast))
Patent 5520624: Back support
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Body (e.g., scoliosis brace) : By chemically reactive material (e.g., plaster cast))
Patent 5520625: Range-of-motion wrist splint
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Upper extremity : Hand or wrist : With toe protector or use enabling means)
Patent 5520626: Combination palm and finger guard
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Upper extremity : Hand or wrist : Finger :)
Patent 5520627: Range-of-motion ankle splint
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Lower extremity : Knee : Finger)
Patent 5520628: Ankle encompassing pressure orthosis
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Lower extremity : Ankle : Finger)
Patent 5520629: Combined adhesive strip and transparent dressing delivery system
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Skin laceration or wound cover : System for adhesive layer release (e.g., release sheet) : Absorbent)
Patent 5520630: E-Z leg supports
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Support covering : Backing layer having particular structural feature (e.g., permeability, shaped, or elasticity, etc.))
Patent 5520631: Method and apparatus for lowering the intraocular pressure of an eye
(SURGERY : DEVICES TRANSFERRING FLUIDS FROM WITHIN ONE AREA OF BODY TO ANOTHER (E.G., SHUNTS, ETC.) : Body inserted tubular conduit structure)
Patent 5520632: Ascites valve
(SURGERY : DEVICES TRANSFERRING FLUIDS FROM WITHIN ONE AREA OF BODY TO ANOTHER (E.G., SHUNTS, ETC.) : With flow control means (e.g., check valves, hydrocephalus pumps, etc.) : Oxygenating means)
Patent 5520633: Computer controlled smart phacoemulsification method and apparatus
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue : With tubular injection means inserted into body)
Patent 5520634: Mechanical morcellator
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue : With tubular injection means inserted into body)
Patent 5520635: Method and associated device for removing clot
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue : With tubular injection means inserted into body)
Patent 5520636: Apparatus for flushing the urinary bladder
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Material introduced into and removed from body through passage in body inserted means : Flow control : Ejector pivoted or swung into operating position)
Patent 5520637: Closed-loop system for infusing oxytocin
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material flow varying means controlled by condition responsive sensor : Sensor responsive to body condition : Solid ejected from body inserted conduit)
Patent 5520638: Main pump tubing for arthroscopy infusion pump
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material flow varying means controlled by condition responsive sensor : Sensor controls pump, motor, or pressure driven means : Solid ejected from body inserted conduit)
Patent 5520639: Needleless hypodermic injection methods and device
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Needleless hypodermic injector : Sensor controls pump, motor, or pressure driven means)
Patent 5520640: Blood air trap chamber
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Gravity feed to body from plural material reservoirs : Means for engaging head to hold feed device in mouth)
Patent 5520641: IV injection and sampling site having septum with multiple openings
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Means for intermixing liquid with solid or different liquid : Treating material introduced directly into liquid stream path : Septum pierced by conduit : Solid loaded into injector through opening in side wall of plunger housing)
Patent 5520642: Two-component device for the administration of drugs
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Means for intermixing liquid with solid or different liquid : Means broken, cut, pierced or torn to permit mixing : Septum : Solid loaded into injector through opening in side wall of plunger housing)
Patent 5520643: Implantable access devices
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Implantable reservoir having access port implanted under skin : Port having valve means : With soluble cover means)
Patent 5520644: Flexible elongate device having steerable distal extremity and apparatus for use therewith and method
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : Flexible catheter or means (e.g., coupling) used therewith : With means to advance or steer catheter, excluding remotely controlled devices : Lumen enforced by embedded or coiling strands)
Patent 5520645: Low profile angioplasty catheter and/or guide wire and method
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Inserted in vascular system : Plural cutting blades)
Patent 5520646: Diagnostic marking catheter system for use in radiation diagnosis procedure
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Having radiopaque characteristics (e.g., ring, marker, tip, etc.) : Particular surface characteristics (e.g., rib, groove, corrugation, etc.))
Patent 5520647: Rapid withdrawal catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Having aperture in conduit proximal of inflated means : Lumen extending from aperture proximal of inflated means to distal end : One-way valve)
Patent 5520649: Safety syringe needle device with interchangeable and retractable needle platform
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for preventing reuse of device : Expanding arm or finger)
Patent 5520650: Self-arresting overpenetration-proof cannula device for body cavities
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having structure for controlling depth of insertion of body piercer : Electric means)
Patent 5520651: Self releasing suction and irrigation apparatus and method of attachment
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for varying, regulating, indicating, or limiting injection pressure or aspirating suction : Electric means)
Patent 5520652: Methods and apparatus for control of vacuum and pressure for surgical procedures
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for varying, regulating, indicating, or limiting injection pressure or aspirating suction : Means varying or regulating suction : Expansion actuated by rotatable means (e.g, threaded or cammed member, etc.))
Patent 5520653: Syringe adapter for front-loading medical injector
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) : Material impelled by pump : Reciprocating piston type : Piston impelled by gas or vacuum pressure)
Patent 5520654: Catheter device
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body : Having cover or protector for body entering conduit : With threaded drive means)
Patent 5520655: Catheter hemostasis valve
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body : Having flow closure means for conduit : Valve means : Slit valve : And impelling material conduit into body)
Patent 5520656: Medical tube/wire holding device and associated tube/wire holding method
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for securing conduit to body : Adhesive securing means : Obturator or stylet)
Patent 5520657: Method and device for vessel location cannulation utilizing a unique needle and syringe device
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having plural material reservoirs : Rotatable type valve (e.g., stopcock etc.))
Patent 5520658: Dispensing device for dispensing at least two fluids
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having plural material reservoirs : Rotatable type valve (e.g., stopcock etc.))
Patent 5520659: Syringe needle cover and vial connector
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Rotatable type valve (e.g., stopcock etc.))
Patent 5520660: Device for administering implants
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : With piston or plunger for expelling material from body or injector reservoir : Material flow controlled by valve or movable closure (e.g., plug in orifice, etc.) : Means for ejecting, or facilitating ejection of material reservoir from syringe)
Patent 5520661: Fluid flow regulator
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for controlling material flow to or from body, or metering a predetermined dose or amount : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.))
Patent 5520662: Gastrointestinal aspirating and feeding device with removable sleeve
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for controlling material flow to or from body, or metering a predetermined dose or amount : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.))
Patent 5520663: Catheter introducer
Patent 5520664: Catheter having a long-lasting antimicrobial surface treatment
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : With body soluble, antibactericidal or lubricating materials on conduit : Mounted in material reservoir)
Patent 5520665: Connecting apparatus for medical conduits
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : Flexible catheter or means (e.g., coupling) used therewith : Coupling or connector structure : With incorporated simple flow control means : Interfitting members)
Patent 5520666: Valved intravenous fluid line connector
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : Flexible catheter or means (e.g., coupling) used therewith : Coupling or connector structure : With incorporated simple flow control means : Interfitting members)
Patent 5520667: Methods for bone and other tissue preparation
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.) : Method of applying or removing material to or from body : Implantable reservoir having inlet or outlet)
Patent 5520668: Medical suction system and method
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Aspiration collection container or trap (e.g., canister, etc.) : Having liquid seal means : Means moved by person to produce suction (e.g., squeeze bulb, piston, etc.))
Patent 5520669: Intra-rectal drain and receptacle for fecal incontinence
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacle or portion thereof inserted within body cavity : Means moved by person to produce suction (e.g., squeeze bulb, piston, etc.))
Patent 5520670: Self-aligning ostomy device
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacle engaging around permanent surgically constructed body opening (e.g., colostomy, etc.) : Mounting ring or annulus around body opening : With external collector or support means)
Patent 5520671: Urinal device
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacles receiving protruding body member (e.g., ears, genitalia, breast, etc.) : Genital receptacle : Receptacle structured for collecting urine or discharge from male member (e.g., external catheter, etc.) : With separate body securing means : Body or body member encircling belt, strap, or harness : Interfitting members)
Patent 5520672: Superabsorbent materials and uses thereof
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Containing particular materials, fibers, or particles : Collagen or gelling material : Catamenial receptacle)
Patent 5520673: Absorbent article incorporating high porosity tissue with superabsorbent containment capabilities
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Containing layers having differing absorption characteristics (e.g., flow control, wicking, etc.) : Cellulose or cellulosic materials)
Patent 5520674: Disposable absorbent article having a sealed expandable component
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : Extendable pad : Release sheet)
Patent 5520675: Feminine hygiene pad
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : Intravaginal : Release sheet)
Patent 5520676: Absorbent article having a unitary release member joined to a flap retaining member
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Pad having means for securing pad during use : Adhesive tab fastener element : With release means associated with tab fastner : And waist opening)
Patent 5520677: Infusion container with two connections
(SURGERY : CONTAINER FOR BLOOD OR BODY TREATING MATERIAL, OR MEANS USED THEREWITH (E.G., NEEDLE FOR PIERCING CONTAINER CLOSURE, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.))
Patent 5520678: Manipulator arm with proximal and distal control balls
(SURGERY : INSTRUMENTS :)
Patent 5520679: Ophthalmic surgery method using non-contact scanning laser
(SURGERY : INSTRUMENTS : Light application : Ophthalmic : Recurving or reshaping of the eye :)
Patent 5520680: Method for removing an animal organ by facilitating the atrophy thereof
(SURGERY : INSTRUMENTS : Light application : Systems : Beam energy control or monitoring : Condition responsive :)
Patent 5520681: Light energy emitting probe with inclusions distributed within and throughout probe's tip portion
(SURGERY : INSTRUMENTS : Light application : Applicators : With beam shaping or redirecting (e.g., lens) : With optical fiber)
Patent 5520682: Cryosurgical instrument with vent means and method using same
(SURGERY : INSTRUMENTS : Cyrogenic application : With coolant supply : Tip or other cooling concentration means : With heating means (e.g., defroster) : Articulated arm)
Patent 5520683: Medical electrode and method
(SURGERY : INSTRUMENTS : Electrical application : Tip or other heat concentration means)
Patent 5520684: Transurethral radio frequency apparatus for ablation of the prostate gland and method
(SURGERY : INSTRUMENTS : Electrical application : Applicators : Coagulation)
Patent 5520685: Thermally-insulated anti-clog tip for electrocautery suction tubes
(SURGERY : INSTRUMENTS : Electrical application : Applicators : coagulation : Bipolar electrodes)
Patent 5520687: Low profile spine fixation system
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)
Patent 5520688: Vertebral auxiliary fixation device
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)
Patent 5520689: Osteosynthetic fastening device
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)
Patent 5520690: Anterior spinal polyaxial locking screw plate assembly
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)
Patent 5520691: Method and apparatus for re-approximating tissue
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Orthopedic fastener : Multi-element or coated plate)
Patent 5520692: Adjustable depth patella recessing guide and method
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Orthopedic cutting instrument : Reamer or drill : Staple or similar driven fastener)
Patent 5520693: Femoral guide and methods of precisely forming bone tunnels in cruciate ligament reconstruction of the knee
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Osteotome or scraper)
Patent 5520694: Apparatus and method for aligning knee prostheses
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Osteotome or scraper)
Patent 5520695: Instruments for use in knee replacement surgery
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Osteotomy jig or fixture : Knee or knee joint : Having separable and distinct plate elements)
Patent 5520696: Bone anchor installation tool
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Screw or pin placement or removal means : Restrained movable mass (e.g., slide hammer))
Patent 5520697: Apparatus for correcting the position of a stent
(SURGERY : INSTRUMENTS : Means for inserting or removing conduit within body : Means for use in bone reperation)
Patent 5520698: Simplified total laparoscopic hysterectomy method employing colpotomy incisions
(SURGERY : INSTRUMENTS : Obstetric or gynecological instruments : With collecting means for removed material)
Patent 5520699: Umbiblical cord clamping, cutting, and blood collecting device and method
(SURGERY : INSTRUMENTS : Obstetric or gynecological instruments : Umbilical clamp : By vacuum application)
Patent 5520700: Stapler device particularly useful in medical suturing
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : By severing)
Patent 5520701: Set for the treatment of vascular deformations
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : Clip applier : Band applied to reproductive organ)
Patent 5520702: Method and apparatus for applying a cinch member to the ends of a suture
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : Mechanical suture or ligature applier : Clip fed from supply)
Patent 5520703: Laparoscopic deschamp and associated suturing technique
(SURGERY : INSTRUMENTS : Suture, ligature, elastic band or clip applier : Suturing or ligating aid or guide : Means for clamping needle to handle)
Patent 5520704: Everting forceps with locking mechanism
(SURGERY : INSTRUMENTS : Forceps : Hinge or latch structure : Horn bender)
Patent 5520705: Surface treated aramid fibers and a process for making them
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF : Treating textiles or fibers from synthetic resin or natural rubber with chemical reactant : Organic chemical reactant : Reactant contains heterocycle : Reactant contains oxygen heterocycle : Contains six-membered nitrogen heterocycle)
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