Patents 5538325 - 5538579

 

 

Patent 5538325: Drop-in seat and spring clip usable therewith
(CHAIRS AND SEATS : HAVING DETACHABLY INTERFITTING PARTS OR COMPONENTS; I.E., KNOCKDOWN : Interfitted bottom and bottom frame : Including a substantially upright post slidably inserted into an elongated recess)

Patent 5538326: Flexible unitary seat shell
(CHAIRS AND SEATS : BOTTOM OR BACK : Directly connected bottom and back : One-piece panel : Rigid or semirigid plastic panel : Including means to provide or enhance resiliency (e.g., slits, grooves, etc.) : Slidably adjustable footrest)

Patent 5538327: Method and apparatus for making a mop head and a mop head made therewith
(BRUSH, BROOM, AND MOP MAKING : PROCESSES : Wire banding)

Patent 5538328: Method of fusing filament to a sponge
(BRUSH, BROOM, AND MOP MAKING : PROCESSES : Wire banding)

Patent 5538329: Wheel for a motor vehicle and method of making same
(LAND VEHICLES: WHEELS AND AXLES : WHEEL : Compression wheel : Of cast metal : Disc forms integral ground engaging)

Patent 5538330: Axle vent
(LAND VEHICLES: WHEELS AND AXLES : AXLE : Sand band)

Patent 5538331: Applications of EPIC.RTM. 3102 brake equipment to electro-pneumatic systems
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE CONTROL : Fluid and electric : Spring operated motor)

Patent 5538332: Vibration insulating members for piston valve assembly
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : AUTOMATIC : Direct on control-pipe reduction)

Patent 5538333: Brake fluid pressure controller
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Having a valve system responsive to a wheel lock signal : With traction control : For rough road)

Patent 5538334: Vehicle anti-lock braking system wherein output end of pump passage is connected to a passage connecting rear wheel brake cylinder and
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Having a valve system responsive to a wheel lock signal : With system apportioning control : Including booster)

Patent 5538335: Hydraulic brake system for a vehicle having a pump and a reservoir
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Having a valve system responsive to a wheel lock signal : System pump structure detail : Having pressure line isolated from master cylinder line)

Patent 5538336: Integrated ABS/TCS hydraulic modulator braking system
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Having a valve system responsive to a wheel lock signal : System controlled by solenoid valve : System solenoid valve detail : Pump pressure operates fluid motor)

Patent 5538337: Locked wheel reapply in ABS control systems
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Pulse frequency or time period controlling pressure rebuild : From split coefficient of friction (mu))

Patent 5538338: Hands free waste container cabinet
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Having foot-operated means : Linear operator)

Patent 5538339: Drawer construction set
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Horizontally movable (e.g., drawer) : Knockdown or setup type : And particular stop means)

Patent 5538340: Counterflow drum mixer for making asphaltic concrete and methods of operation
(AGITATING : MORTAR MIXER TYPE : With heating or drying : Heating mixing chamber : By hot gases to interior :)

Patent 5538341: Apparatus for mixing
(AGITATING : HAVING INTERRELATED FEED AND DISCHARGE MEANS : Plural feed or discharge means : Fluid acting on orbital rolling ball)

Patent 5538342: Method and apparatus for stirring fluid
(AGITATING : STIRRER WITHIN STATIONARY MIXING CHAMBER : Rotatable stirrer : Including rotatable input drive)

Patent 5538343: Apparatus and method for liquid mixing employing nip zones
(AGITATING : STIRRER WITHIN STATIONARY MIXING CHAMBER : Rotatable stirrer : Having cooperating stationary element : Cylindrical or conical stirrer or element : Parallel to axis of rotation)

Patent 5538344: Device for the positioning of a mixing body with respect to a fluid flow area
(AGITATING : STATIONARY DEFLECTOR (DIVIDING AND RECOMBINING TYPE) IN FLOW-THROUGH MIXING CHAMBER : Plate or block being apertured, notched, or truncated in shape : Helical ribbon or strand)

Patent 5538345: Easy-open, hermetically-sealed, packaging bag
(FLEXIBLE BAGS : BAG CLOSURE SECURED BY A RELEASABLE OR FRANGIBLE BOND (E.G., PEEL SEAL) : Line of weakness delineates substantially the entire tearing path)

Patent 5538346: Novel ball transfer unit
(BEARINGS : LINEAR BEARING : Ball bearing : No cylindrical race)

Patent 5538347: Dynamic pressure bearing
(BEARINGS : ROTARY BEARING : Fluid bearing : Radial and thrust : Auxiliary resilient support)

Patent 5538348: Self-aligning roller bearing with cage
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Roller bearing : Cage structure : Tapered race)

Patent 5538349: Bayonet bearing retainer
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Roller bearing : Assembling means : Race fastening means : Bolted, welded or with spring)

Patent 5538350: Ribbon subcartridge
(TYPEWRITING MACHINES : INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM : Endless ribbon or cartridge therefor : Including storage (e.g., in cartridge, etc.) of ribbon : Via manually powered actuation other than by key-board (e.g, stylus selection))

Patent 5538351: Thermal transfer printer and ribbon change structure
(TYPEWRITING MACHINES : INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM : For typing plural copies simultaneously with ribbon(s) (e.g., duplicate typing) : Using plural ribbons (e.g., additional ribbon(s) : Holder movable to inoperative position on typewriter)

Patent 5538352: Tape printing system
(TYPEWRITING MACHINES : SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) : For feeding web record-medium : With web supply or takeup or mount therefor (e.g., web cartridge, etc.) : For feeding tape in direction of print-line (i.e., transverse feed) : Mounted to move with carriage)

Patent 5538353: Liquid applicator
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : INCLUDING RUPTURABLE MEANS OR SEALED-CARTRIDGE RECEIVER : Applicator includes container closure or overlies material)

Patent 5538354: Telescoping tubular assembly
(JOINTS AND CONNECTIONS : ARTICULATED MEMBERS : Lockable at fixed position : Telescoping members : Having detent : Cam or wedge : Retainer extends through aligned recesses)

Patent 5538355: Key apparatus
(JOINTS AND CONNECTIONS : INTERFITTED MEMBERS : Including separably interposed key : Axially extending : Arcuate slip)

Patent 5538356: Swivel link
(JOINTS AND CONNECTIONS : INTERFITTED MEMBERS : Radially interposed shim or bushing : Wedging or camming : Engaged by axial movement : Split or slotted bushing : Retainer extends through aligned recesses)

Patent 5538357: Elevatable automobile turn-around system
(ROAD STRUCTURE, PROCESS, OR APPARATUS : ROAD SYSTEM (E.G., ELEVATED, INTERCHANGE) :)

Patent 5538358: Vehicular access control device
(ROAD STRUCTURE, PROCESS, OR APPARATUS : TRAFFIC STEERING DEVICE OR BARRIER : Street or curb inlet for surface drainage)

Patent 5538359: Quick release boom connector
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Floatable matter containment : Floating barrier : Having joint detail : Inflatable or deflatable)

Patent 5538360: Crest gate operating system
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Flow control : Artificial water barrier (e.g., dam, levee, etc.) : Flexible : Vertical wall buttress)

Patent 5538361: Apparatus for forming a trench
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Flow control : Open channel : In situ construction)

Patent 5538362: Shield excavator
(HYDRAULIC AND EARTH ENGINEERING : UNDERGROUND PASSAGEWAY, E.G., TUNNEL : Boring : Shield : Rigid sectional members)

Patent 5538363: Retaining wall structure
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Rock or earth bolt or anchor : With retaining wall : Breaking canister or packet)

Patent 5538364: Yieldable mine post having a double ball and socket configuration
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Roof support : Concrete)

Patent 5538365: Two-pressure, pneumatic conveying system for rod-like articles with partial air venting
(CONVEYORS: FLUID CURRENT : WITH MEANS TO CONTROL CONVEYING FLUID OR MOVEMENT OF LOAD IN RESPONSE TO SENSED CONDITION : Control of conveying fluid : Responsive to velocity or pressure change in conveying fluid : Presence or size of recess or protrusion on front of load)

Patent 5538366: Accelerator ring
(CONVEYORS: FLUID CURRENT : CARRIER : With conduit engaging seal or bumper structure : With closure for end opening)

Patent 5538367: Metal cutting tool assembly having an automatically adjustable chipbreaker
(CUTTERS, FOR SHAPING : INCLUDING CHIP BREAKER, GUIDE OR DEFLECTOR DETACHABLE FROM TOOL AND TOOL HOLDER : Adjustable relative to cutting edge :)

Patent 5538368: Tool holder for clamping inserts, using a resilient L-shaped clamp
(CUTTERS, FOR SHAPING : INCLUDING HOLDER HAVING SEAT FOR INSERTED TOOL : With separate means to fasten tool to holder : Including tool holding clamp and clamp actuator : Resiliently biased clamp jaw : Tilting clamp element and separate means to tilt same)

Patent 5538369: Machine tool with tapping function
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : WITH MEANS TO REGULATE OPERATION BY USE OF TEMPLET, TAPE, CARD, OR OTHER REPLACEABLE INFORMATION SUPPLY : Bit detachable)

Patent 5538370: Device for drilling a square hole
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : COMBINED CUTTING MEANS : Including plunging (single stroke) cutter : Utilized in cutting work or product to length)

Patent 5538371: Tapper mechanism
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING CLUTCH : Including means to move tool along tool-axis)

Patent 5538372: Automated and integrated apparatus for three axis processing
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Process : Templet)

Patent 5538373: Machine tool vibration isolation system
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Process : Templet)

Patent 5538374: Key duplicating machine and method
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Process : Including infeeding : Adapted to trigger fluid energy)

Patent 5538375: Milling head comprising a swivelable spindle-holder
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Including means to infeed rotary cutter toward work : Angularly adjustable cutter head : With means to move cutter eccentrically)

Patent 5538376: Apparatus and method for securing large objects
(FREIGHT ACCOMMODATION ON FREIGHT CARRIER : LOAD LASHING RETAINER OR LOAD LASHING ADJUNCT : Wraparound : Including angular surface guard, e.g., edge-around : Project-retract mounting)

Patent 5538377: Enclosed nut retainer
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) : Nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component : Means to engage extends through aperture : Means to engage grasps an edge of substructure : Variations are teeth located along a periphery)

Patent 5538378: Self-locking threaded connecting device
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK) : Comprising a thread lock : Side clutch : Spring : Including a region displaceable generally axially relative to another part of the element)

Patent 5538379: Mechanical tensioner for and method of elongating and relaxing a stud and the like
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC. : Multipart : Resiliently retained)

Patent 5538380: Metallic nut for use with ceramic threads
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC. : Thread structure : Including movable threaded segments)

Patent 5538381: Mechanism for coupling a member to a circular hole in a metal plate
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HEADED FASTENER ELEMENT : Having resilient securing structure on shank : Concentric ridge or flange : Bolt head and end flowable)

Patent 5538382: Variable level lifting platform for a cargo container handling crane
(MATERIAL OR ARTICLE HANDLING : MARINE LOADING OR UNLOADING SYSTEM : Marine vessel to/from shore : By use of hoist line : On marine vessel)

Patent 5538383: Sealed rotary feeder
(MATERIAL OR ARTICLE HANDLING : APPARATUS FOR MOVING MATERIAL BETWEEN ZONES HAVING DIFFERENT PRESSURES AND INHIBITING CHANGE IN PRESSURE GRADIENT THEREBETWEEN : Including trap chamber having horizontal axis of rotation : Device comprises pushing or pulling mechanism)

Patent 5538384: Pallet-support rail and slide-in pallet-storage unit with pallet-support rails and pallet-conveyor track
(MATERIAL OR ARTICLE HANDLING : PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR : Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.) : With load-supporting pallet : With detachably associated auxiliary carrier for transporting device during portion of its horizontal travel)

Patent 5538385: Specimen carrier holder and method of operating it
(MATERIAL OR ARTICLE HANDLING : DEVICE FOR EMPTYING PORTABLE RECEPTACLE : Means comprises stationary guide or fixed anchor for cooperating with loading or unloading means located, at least in part, on wheeled vehicle)

Patent 5538386: Self-loading material or equipment transporter
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : For rim, tire, or wheel)

Patent 5538387: Pallet assembly for a vehicle
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Having elevating load body : With driven means to move load relative to load-receiving portion)

Patent 5538388: Grain cart equipped with independent hydraulically driven discharge augers
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Conveyor : Shiftable or removable conveyor unit : Multiple gates)

Patent 5538389: Bin positioning device
(MATERIAL OR ARTICLE HANDLING : ARTICLE REORIENTING DEVICE : Article support means rockable on fixed surface : Article deposited on stationary supporting surface intermediate sequential turning members)

Patent 5538390: Enclosure for load lock interface
(MATERIAL OR ARTICLE HANDLING : PROCESS : Of moving material between zones having different pressures and inhibiting change in pressure gradient therebetween : Of stacking)

Patent 5538391: Method and apparatus for mechanized loading and unloading
(MATERIAL OR ARTICLE HANDLING : APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP : Unstacking apparatus : Removes highest article first from stack : And changes position or orientation of articles within layer)

Patent 5538392: Method and apparatus for placing fiber bales in series for a fiber tuft detaching operation
(MATERIAL OR ARTICLE HANDLING : APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP : Positions intersupporting article into row : Removes lowest article first from stack)

Patent 5538393: Turbine shroud segment with serpentine cooling channels having a bend passage
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH PASSAGE IN BLADE, VANE, SHAFT OR ROTARY DISTRIBUTOR COMMUNICATING WITH WORKING FLUID : For shaft sealing, packing, lubricating or bearing means)

Patent 5538394: Cooled turbine blade for a gas turbine
(FLUID REACTION SURFACES (I.E., IMPELLERS) : WITH HEATING, COOLING OR THERMAL INSULATION MEANS : Changing state mass within or fluid flow through working member or carrier : Flow exhausted to working fluid : Arcuate planar folding of working surface)

Patent 5538395: Thermoplastic pump rotor
(FLUID REACTION SURFACES (I.E., IMPELLERS) : WITH WEIGHT-BALANCING MEANS : Member movement in rotation plane)

Patent 5538396: Water pumping system
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : Single motor control element responsive to means sensing diverse conditions : Sensing both inlet and outlet conditions : Having means sensing condition in common inflow or outflow line)

Patent 5538397: Fuel injection pump
(PUMPS : PROCESSES : Getter heating, vaporizing, or regeneration)

Patent 5538398: Hand operated bicycle pump
(PUMPS : PROCESSES : Getter heating, vaporizing, or regeneration)

Patent 5538399: Reservoir enclosure methods
(PUMPS : PROCESSES : Getter heating, vaporizing, or regeneration)

Patent 5538400: Variable displacement pump
(PUMPS : CONDITION RESPONSIVE CONTROL OF DRIVE TRANSMISSION OR PUMP DISPLACEMENT : Adjustable cam or linkage : Radially adjustable stator : Rotary expansible chamber pump : By movable conduit or conduit wall (e.g., combining tube))

Patent 5538401: Axial piston pump
(PUMPS : CONDITION RESPONSIVE CONTROL OF DRIVE TRANSMISSION OR PUMP DISPLACEMENT : Adjustable cam or linkage : Axial cam : Rotary expansible chamber pump)

Patent 5538402: Modular spraying apparatus
(PUMPS : AMBULANT, BODY SUPPORTED, OR WITH CARRYING HANDLE : Vehicle mounted or attached)

Patent 5538403: High pressure pump for fuel injection systems
(PUMPS : SUCCESSIVE STAGES : Condition responsive control of fluid : Pressure responsive interstage discharge)

Patent 5538404: Compressor unit shell construction
(PUMPS : WITH MUFFLER ACTING ON PUMP FLUID : Pressure responsive relief or bypass valve)

Patent 5538405: Peristaltic pulse pumping systems and methods
(PUMPS : MOTOR DRIVEN : Including means for selectively varying motor speed or rotary motor direction : Mechanically interconnected pump and fluid motor distributors)

Patent 5538406: Removable cartridge-type pump for live well bait tanks in sport fishing boats
(PUMPS : MOTOR DRIVEN : Including means for facilitating assembly or disassembly of pump to or from motor or fixed support : Pump within armature)

Patent 5538407: Proportioner and fluid proportioning system
(PUMPS : MOTOR DRIVEN : Fluid motor : Rectilinearly reciprocating cylinder and piston-type motor : Rectilinearly reciprocating cylinder and piston-type pump : Integral pump and motor pistons : Pressure responsive)

Patent 5538408: Scroll machine sound attenuation
(ROTARY EXPANSIBLE CHAMBER DEVICES : WORKING MEMBER HAS PLANETARY OR PLANETATING MOVEMENT : Helical working member, e.g., scroll : With specific rotation preventing or rotation coupling means : With working fluid bias)

Patent 5538409: Trochoidal piston side seal
(ROTARY EXPANSIBLE CHAMBER DEVICES : WITH MECHANICAL SEALING : Seal element between working member and cylinder : On working member : Oscillating)

Patent 5538410: Toothbrush body preform molding device and toothbrush body preform to be provided with buffer cap
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : DISTINCT MEANS TO FEED, SUPPORT OR MANIPULATE PREFORM STOCK AND MEANS FOR SHAPING FLUENT OR BULK STOCK TO FORM UNITED PRODUCT : Opposed registering coacting female molds : Means to feed or support plural preforms to or at extrusion means)

Patent 5538411: Spiral fed multi-layer tubular die
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS FEEDING FLUENT STOCK FROM PLURAL SOURCES TO COMMON SHAPING MEANS TO FORM COMPOSITE PRODUCT : Extrusion shaping means : Concentric : Shoe or boot)

Patent 5538413: Apparatus for strengthening weld lines in molded parts
(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 5538414: Apparatus for shaping elongated bar-shaped bread dough pieces
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS TO FORM PREFORM FROM BULK AND MEANS TO CONVOLUTE OR TWIST THE PREFORM : Convoluting means includes an endless surface : Convoluting means includes two or more endless surfaces : Single assembly plural cutting elements)

Patent 5538415: Open frame injection molding machine
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : With means to close mold : Screw feeder)

Patent 5538416: Gas burner controller with main valve delay after pilot flame lightoff
(COMBUSTION : TIMER, PROGRAMMER, RETARDER OR CONDITION RESPONSIVE CONTROL : Sensor of first burner controls second burner, e.g., pilot and main, etc. : With electrical igniter : Igniter deenergization responsive to first burner ignition :)

Patent 5538417: Cigarette lighters
(COMBUSTION : CORRELATION OF FUEL OR POWER SUPPLY WITH COMPONENT MOVEMENTS IN A DISABLING AND ENABLING SEQUENCE : Movably or removably mounted cover for flame holder)

Patent 5538418: Welding striker apparatus having a dimple
(COMBUSTION : COMBINED : Enclosure movably mounted for access)

Patent 5538419: Gas lighter with pivotal clip
(COMBUSTION : COMBINED : Enclosure movably mounted for access)

Patent 5538420: Heat exchanger bake out process
(HEATING : PROCESSES OF HEATING OR HEATER OPERATION : Including apparatus purging, cleaning or accretion preventing :)

Patent 5538421: Dental instrument
(DENTISTRY : ORTHODONTICS : Tool : Plier type :)

Patent 5538422: Cast lingual sheath and insert for Ni-Ti orthodontic appliances
(DENTISTRY : ORTHODONTICS : By device having means to apply outwardly directed force (e.g., expander) : Plier type)

Patent 5538423: Apparatus for controlling operational parameters of a surgical drill
(DENTISTRY : APPARATUS : Having condition sensor to transmit signal to regulate indicating device or controller : Metallic spring)

Patent 5538424: Radiographic depth and prosthetic positioning guide
(DENTISTRY : APPARATUS : Having gauge or guide : By deformation of material)

Patent 5538425: Dental handpiece with disposable drill head assembly
(DENTISTRY : APPARATUS : Having intra-oral dispensing means : Combined with or attachment for work contacting tool or handpiece therefor : Parallel drilling)

Patent 5538426: Method of forming a dental prosthesis for mounting in an implant, a method of forming a dental model for use therein, a dental formation
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : Between tooth engaging clasp and denture)

Patent 5538427: Subperiosteal bone anchor
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : By fastening to jawbone : Resiliently biased)

Patent 5538428: Packing delivery system for dental implant and method
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : By fastening to jawbone : Resiliently biased)

Patent 5538429: Dental crown construction and method
(DENTISTRY : METHOD OR MATERIAL FOR TESTING, TREATING, RESTORING, OR REMOVING NATURAL TEETH : Crown : Nonmetallic composite)

Patent 5538430: Self-reading child's book
(EDUCATION AND DEMONSTRATION : LANGUAGE : Spelling, phonics, word recognition, or sentence formation : Reading : Letter-bearing elements slidable between different grooves)

Patent 5538431: Typing & mouse manipulation technique and instruction method
(EDUCATION AND DEMONSTRATION : OCCUPATION : Keyboard operation (e.g., typing, key punching, etc.) : Visual signalling)

Patent 5538432: Sensory stimulation system for impaired individuals
(EDUCATION AND DEMONSTRATION : PHYSICAL EDUCATION : Developing or testing coordination : Means on hand or finger for indicating finger to be used)

Patent 5538433: Electrical connector comprising multilayer base board assembly
(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 : Micro panel circuit arrangement, e.g., ICM, DIP, chip, wafer, etc. : Dual inline package (DIP) : Contact having resilient shank)

Patent 5538434: Electrical connector with integral shorting assembly
(ELECTRICAL CONNECTORS : HAVING CIRCUIT INTERRUPTING PROVISION EFFECTED BY MATING OR HAVING "DEAD" CONTACT ACTIVATED AFTER MATING : Contact encasing chamber)

Patent 5538435: Electrical input/output connector with switchable contacts
(ELECTRICAL CONNECTORS : HAVING CIRCUIT INTERRUPTING PROVISION EFFECTED BY MATING OR HAVING "DEAD" CONTACT ACTIVATED AFTER MATING : Contact encasing chamber)

Patent 5538436: Two-part memory card socket connector and related interrupt handler
(ELECTRICAL CONNECTORS : COUPLING PART HAVING HANDLE OR MEANS TO MOVE CONTACT LATERALLY TO PERMIT UNCOUPLING : Movable latching prong or latch on prong : Comprising laterally movable prong or socket attached to flaccid conductor)

Patent 5538437: Connector assembly for IC card
(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 : With additional means to cause or prevent unlatching : Retractable sheath)

Patent 5538438: RJ connector and cover therefor
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Having push-pull contacts spaced along only one planar side wall transverse to longitudinal engagement axis (e.g., telephone jack or plug) : Including appurtenant means for supporting other structure)

Patent 5538439: Engine block heater and electrical connector thereto
(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 : Rearwardly extending finger)

Patent 5538440: Electrical connector having a conductor holding block
(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 5538441: Electric connector
(ELECTRICAL CONNECTORS : COUPLING PART INCLUDING FLEXING INSULATION : Sealing : Within rigid coupling part shell : For permanent attachment to panel, e.g., by welding)

Patent 5538442: Communication card
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Having push-pull-engaging contacts spaced along planar side wall transverse to longitudinal engagement axis (e.g., telephone jack or plug) : Having bayonet-coupling contact)

Patent 5538443: Bulb socket having edges that bite into leads of a bulb
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Having only two duplicate contacts arranged bilaterally symmetric about longitudinal axis of engagement : Lamp-receiving socket : Divided parallel to longitudinal engagement axis (e.g., formed of two casing halves))

Patent 5538444: Electrode connector
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Having movable insulated part for securing conductor or mating connector thereto : Spring-operated or resilient securing part : With spring operating on conductive clamp portion of securing part)

Patent 5538445: Electrical connector having an improved terminal retention means
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Secured by superposition of insulating body parts : Latching part unitary with metallic connector or contact)

Patent 5538446: Wedge component for tapping connector
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART : Cam or wedge between conductors : With means to maintain assembly of clamp part and bolt or screw)

Patent 5538447: Electrical wedge connector
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART : Cam or wedge between conductors : With means to maintain assembly of clamp part and bolt or screw)

Patent 5538448: Gang modular jack
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT HAVING PART PERMANENTLY SECURED TO CONDUCTOR USING FUSED OR MOLDED MATERIAL : Adapted to be secured by part resiliently gripping insulation)

Patent 5538449: Boat trolling valve safety device
(MARINE PROPULSION : MEANS TO CONTROL THE SUPPLY OF ENERGY RESPONSIVE TO A SENSED CONDITION :)

Patent 5538450: Method of forming a size-arrayed emitter matrix for use in a flat panel display
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Display or gas panel making :)

Patent 5538451: Balloon detonators
(AMUSEMENT DEVICES: TOYS : OPERATED BY INTRINSIC TEMPERATURE CHANGE : Having retractable coin slot or guard)

Patent 5538452: Puzzle toy with hinge-linked members
(AMUSEMENT DEVICES: TOYS : CONSTRUCTION TOY : Having parts assembled for relative movement : Plural mutually attachable)

Patent 5538453: Air pressure toy rocket launcher
(AMUSEMENT DEVICES: TOYS : OPERATED BY RELATIVELY MOVING FLUID OR PRESSURE DIFFERENTIAL : For moving element-supporting device)

Patent 5538454: Decoration of children's playthings including an exercize and entertainment hoop
(AMUSEMENT DEVICES: TOYS : ROTATING OR HAVING VISIBLE ROTATING PORTION (E.G., SPINNING OR WHIRLING, NOT ROLLING) : Having detachable cord for spinning)

Patent 5538455: Multi-color baton
(AMUSEMENT DEVICES: TOYS : ROTATING OR HAVING VISIBLE ROTATING PORTION (E.G., SPINNING OR WHIRLING, NOT ROLLING) : Having detachable cord for spinning)

Patent 5538456: Toy water bomb
(AMUSEMENT DEVICES: TOYS : SIMULATED WEAPON OR PROTECTOR : Wheeled vehicle)

Patent 5538457: Water gun with turreted multiple water bomb launchers
(AMUSEMENT DEVICES: TOYS : SIMULATED WEAPON OR PROTECTOR : Wheeled vehicle)

Patent 5538458: Device for grinding the surface of a cylinder, in particular the cylinder of a paper machine
(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 5538459: Process for measuring forward and rearward three-dimensional curves and thickness of a corrective lens
(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 5538460: Apparatus for grinding hard disk substrates
(ABRADING : MACHINE : Combined : With nonabrading means : Having means to refurbish abrading tool : Drill)

Patent 5538461: Workpiece protecting wire net used in vibration milling
(ABRADING : MACHINE : Immersion : Rotary disk-shaped scouring tool)

Patent 5538462: Lapping compound supply system for a gear finishing machine
(ABRADING : MACHINE : By use of plural work holders, without tool : Rotary disk-shaped scouring tool)

Patent 5538463: Apparatus for bevelling wafer-edge
(ABRADING : MACHINE : Rotary tool : Rotary cylinder : Work rotating : Rotary work holder : Disk or wheel abrader : Blade sharpener)

Patent 5538464: Disposable abrasive wheel having disposable mounting hub including improved metal pressure cap and method of manufacturing the same
(ABRADING : FRAME OR MOUNT : For hanging rigid, rotary abrading tool : With hopper or magazine)

Patent 5538465: Elastic foamed sheet and wafer-polishing jig using the sheet
(ABRADING : WORK HOLDER : Work rotating : Rocking)

Patent 5538466: Mobile abattoir
(BUTCHERING : SLAUGHTERING : Sausage link handling)

Patent 5538467: Method and apparatus for eviscerating beheaded fish
(BUTCHERING : VISCERA PROCESSING : Rotary scrubber type eviscerator : Opener)

Patent 5538468: Coin sorting apparatus with rotating disc
(COIN HANDLING : ASSORTER : Electric computation)

Patent 5538469: Coin treatment apparatus
(COIN HANDLING : ASSORTER : Electric computation)

Patent 5538470: Louver rotating ratchet assembly
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : Including specific air distributor : Having exterior door)

Patent 5538471: Dynamic particulate control system and method of operation
(VENTILATION : HAVING BOTH INLET AND OUTLET AIRWAYS : Pressure regulation : Having air pump means for both airways)

Patent 5538472: Agricultural vehicle cab temperature control system
(CROP THRESHING OR SEPARATING : MACHINE COMPONENT ARRANGEMENT AND STRUCTURE, E.G., ENGINE PLACEMENT, GRAIN BIN : Pneumatic)

Patent 5538473: Constant velocity universal joint
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : COUPLING ACCOMMODATES DRIVE BETWEEN MEMBERS HAVING MISALIGNED OR ANGULARLY RELATED AXES : Tripod coupling : Wheel mounted on rolling body)

Patent 5538474: Driveshaft length adjusting mechanism with two profiles
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : COUPLING FACILITATES RELATIVE AXIAL MOTION BETWEEN COUPLED MEMBERS : Members coupled via axially movable, resiliently biased intermediate element)

Patent 5538475: Composite shaft having integrally molded functional feature and helical grooves
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : SHAFTING : Nonmetalic shaft or component : Corrugated structure)

Patent 5538476: Golf club shaft adapted to allow for axial rotation at an intermediate extent
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Rotatable handle : Particular correlated head characteristic)

Patent 5538477: Electronic transmission control system for a bicycle or the like
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Condition responsive (e.g., responsive to speed, load, etc.) : With guide roll)

Patent 5538478: Preventive structure for preventing extraordinary deformation of a diaphragm of an oil hermetic type tensioner
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : Tension adjuster or shifter driven by electrical or fluid motor : Sensor includes rotatable belt-engaging surface)

Patent 5538479: Control apparatus for hydraulically operated transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Pressure regulation : Valving controls shift timing : Speed responsive valve control)

Patent 5538480: Hydraulic pressure control apparatus for servo system of automatic transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Pressure regulation : Valving controls shift timing : With fluid accumulator : Centrifugal control)

Patent 5538481: Torque transmitting apparatus
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Spring engaged, fluid released clutch or brake device : Single fluid motor engages one device and releases other : With fluid accumulator)

Patent 5538482: Multiple-speed axle mechanism providing overdrive and direct drive
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : WITH MEANS TO VARY DRIVE RATIO OR DISCONNECT DRIVE (E.G., BRAKE OR CLUTCH) : Sun braked : And lock-up clutch : Friction clutch : Plate clutch : Plate clutch)

Patent 5538483: Friction-roller-type continuously variable transmission
(FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID CONTROL : Of toroidal transmission : And electric or magnetic control)

Patent 5538484: Biaxial idler for continuously variable transmission
(FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FRICTION GEAR INCLUDES IDLER ENGAGING FACING CONCAVE SURFACES : Toroidal : Ratio change gearing and nonratio change gearing)

Patent 5538485: Lockup control system for automatic transmissions
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : CLUTCH CONTROL : With fluid drive : Speed responsive control : Transmission pressure controlled)

Patent 5538486: Instrumented therapy cord
(EXERCISE DEVICES : HAVING SPECIFIC ELECTRICAL FEATURE : Monitors exercise parameter : Rate of movement)

Patent 5538487: Isometric exercise
(EXERCISE DEVICES : GYMNASTIC : Horizontal bar : Parallel bars : Separately adjustable :)

Patent 5538488: Exercising glove
(EXERCISE DEVICES : HAND, WRIST, OR FINGER : Having individual structure engaging each finger used : About axis perpendicular to forearm)

Patent 5538489: Walker apparatus with left and right foot belts
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Treadmill for foot travel : Utilizing fluid resistance)

Patent 5538490: Safety bar mechanism and sheet processing device having a safety bar mechanism
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR : Responsive to work material, the product or means engaging the work material or the product : To stop machine : Plural interrelated sensors)

Patent 5538491: High speed four-way carton end closure score line breaker assembly
(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.) : Folding : End flap folding : Forming gable top : Continuously orbiting)

Patent 5538492: Centrifuge bowl having a line of weakness therein
(IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS : INCLUDING MEANS OR STRUCTURE FOR PROMOTING SAFETY : For controlling drive of (a) bowl or (b) driven means within bowl)

Patent 5538493: Centrifugation system with a rotatable multi-element carrier
(IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS : INCLUDING PLURALITY OF MINIATURE BOWLS (E.G., TEST TUBES) DISTRUBUTED ABOUT ROTATABLE CARRIER AND READILY REMOVABLE THEREFROM : Comprising or including means for cooling)

Patent 5538494: Radioactive beam irradiation method and apparatus taking movement of the irradiation area into consideration
(SURGERY : RADIOACTIVE SUBSTANCE APPLIED TO BODY FOR THERAPY : Measuring anatomical characteristic or force applied to or exerted by body)

Patent 5538495: Flexible magnetic pad with multi-directional constantly alternating polarity zones
(SURGERY : MAGNETIC FIELD APPLIED TO BODY FOR THERAPY : Radioactive substance placed within body (e.g., inhaled, implanted, injected, etc.))

Patent 5538496: Endoscope cover type endoscope
(SURGERY : ENDOSCOPE : Having flexible tube structure : Articulated segments : Having tool raising platform)

Patent 5538497: Endoscope having parasitic light elements
(SURGERY : ENDOSCOPE : Having imaging and illumination means : Light transmitting fibers or arrangements : With light intensity control)

Patent 5538499: Orthopaedic shoulder brace having adjustable pelvic, scapulary, and arm supports
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Upper extremity : By chemically reactive material (e.g., plaster cast))

Patent 5538500: Postoperative wound dressing
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Skin laceration or wound cover : Wound contact layer containing treatment material : Perforated)

Patent 5538501: Wrist support
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Support covering : For a particular body portion : Arm or leg : Wrist :)

Patent 5538502: Surgical chest dressing
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Retainers for wound dressings : Compressive elongate wrap (e.g., generic wrapping materials))

Patent 5538503: Programmable apparatus for reducing substance dependency in transdermal drug delivery
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Infrared, visible light, ultraviolet, X-ray or electrical energy applied to body (e.g., iontophoresis, etc.) : Tubular inserting means releasably interlocked with ejector)

Patent 5538504: Intra-extravascular drug delivery catheter 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 : Method : Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body : Therapeutic material introduced into or removed from vasculature : By catheter :)

Patent 5538505: Hemostasis valve for catheter introducer having thickened central partition section
(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 5538506: Prefilled fluid syringe
(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.) : Means for metering material flow to or from body)

Patent 5538507: Hypodermic syringe
(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 5538508: Needle protective 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 cover or protector for body entering conduit : Rotatable type valve (e.g., stopcock etc.))

Patent 5538509: Trocar assembly
(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.) : Bag type)

Patent 5538510: Catheter having coextruded tubing
(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 5538511: Indwelling catheter with stable enzyme coating
(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 5538512: Lubricious flow directed 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 : Method : Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body : Therapeutic material introduced into or removed from vasculature : By catheter :)

Patent 5538513: Catheter tube having a filamentous reinforcing layer
(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 reinforcing structure : Lumen enforced by embedded or coiling strands : Braided or woven strands surrounding lumen :)

Patent 5538514: Method for forming bone cement to an implant
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : PREPARATIONS CHARACTERIZED BY SPECIAL PHYSICAL FORM : Implant or insert : Surgical implant or material : Coated particulate form (e.g., liposome, etc.))

Patent 5538515: Method for making a randomly faded fabric
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : BLEACHING : Chemical : Resin condensation in situ in leather)

Patent 5538516: Composition for the oxidation dyeing of keratinous fibres, comprising a para-phenylenediamine derivative and a meta-aminophenol derivative, and
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing : Oxidation dye : Plural dyes or dye and coupling agent : Paradiaminobenzene dye : With aminophenol dye :)

Patent 5538517: Method for dyeing keratin fibers with indole or indoline derivatives, hydrogen peroxide and a peroxidase
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing : Oxidation dye : Aminoheterocyclic dye : Nitrophenylenediamine dye)

Patent 5538518: Dyeing OH- or amido-containing materials with reactive dyestuffs containing a difluoropyrimidine radical
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT : Alkylene sulfato, halotriazine, halodiazine, haloquinoxaline, or halopyrimidine dye : Silica or calcareous substrate, e.g., glass, etc.)

Patent 5538519: Production of colored silk filament
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION : Polymeric dye, e.g., a chromophore pendant from an addition polymer, etc. : Basic dye)

Patent 5538520: Additives for fuels and lubricants
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Heterocyclic carbon compound containing a hetero ring having chalcogen or nitrogen as the only ring hetero atoms : Compound of indeterminate structure prepared by reacting a heterocyclic compound of known structure : With organic non-nitrate chalcogen compound)

Patent 5538521: Fuel compositions containing polyalkyl and poly(oxyalkylene)aromatic esters
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Containing organic -C(=O)O- compound (e.g., fatty acids, etc.) : The single bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any element but may be multiple bonded only to carbon (i.e., carboxylic acid esters) : Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding (e.g., polyesters, half ester-half acid compounds, etc.) : The heavy metal is Cr, Zr, or a lanthanide)

Patent 5538522: Fuel additives and method
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Organic nitrogen compound containing : With alkanol, ketone, or phenol)

Patent 5538523: Mushroom growing method
(PLANT HUSBANDRY : MUSHROOM CULTURE : Individual support)

Patent 5538524: Crowned row mound sod production process
(PLANT HUSBANDRY : PROCESS : Covers)

Patent 5538525: Biocidal proteins
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Peptide containing (e.g., protein, peptones, fibrinogen, etc.) DOAI :)

Patent 5538526: Recycle of glass furnace waste materials
(GLASS MANUFACTURING : PROCESSES : Self-supporting particle making (e.g., bead, ball, granule, etc.) : By molten glass comminuting : With severing)

Patent 5538527: Method of sealing glass to aluminum, particularly for electrical feed-through connectors
(GLASS MANUFACTURING : PROCESSES : Fusion bonding of glass to a formed part : By or with coating at joint interface of a formed part prior to bonding : With molding or reshaping of glass to assume shape of configured lens part during bonding)

Patent 5538528: Glass optical element press-molding die having a tantalum containing alloy surface layer
(GLASS MANUFACTURING : GLASSWORKING OR PREFORM BY OR WITH REHEATING MEANS (E.G., FLAME SEVERING) : Mechanical means to reshape preform : With means heating and/or cooling apparatus)

Patent 5538529: Bioconverted nutrient rich humus
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Bacterial : Fermentation : Aerobic :)

Patent 5538530: Method for safely disposing of propellant and explosive materials and for preparing fertilizer compositions
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Organic material-containing : From vegetation : Peat, humus material, coal, etc. : With other organic matter)

Patent 5538531: Controlled release fertilizers and methods of production
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Organic material-containing : From synthetic material : Urea and its derivatives : With other organic matter)

Patent 5538532: Methods for recycling electric arc furnace dust
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) : Reducing or smelting : Producing or treating Iron(Fe) or Iron alloy : Producing or treating Iron(Fe) or Iron alloy)

Patent 5538533: Alumina-based ceramic composite
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Consolidated metal powder compositions : With nonmetal constituent - Silicon(Si) considered a metal (e.g., cermet, etc.) : Oxide containing : Oxide of Aluminum(Al), Beryllium(Be), Magnesium(Mg), Alkaline earth metal, Scandium(Sc), Yttrium(Y), Lanthanide metal, Actinide metal, Titanium (Ti), Zirconium(Zr), or Hafnium(Hf) : And clay (e.g., bentonite, montmorillonite, etc.), cement, or Alkali metal silicate)

Patent 5538534: Combined installation of a metal production unit and a unit for the separation of air gas
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : At 300 degrees C or greater (e.g., pyrometallurgy, etc.) : Iron(Fe) : Blast furnace reduction to produce molten Iron(Fe) : Using additive to the blast : Oxygen enrichment : Gaseous)

Patent 5538535: Membrane process for treatment of chlorine-containing gas streams
(GAS SEPARATION: PROCESSES : COMPRESSING AND INDIRECT COOLING OF GASEOUS FLUID MIXTURE TO SEPARATE : And solid sorption : Created by rotating equipment)

Patent 5538536: Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities
(GAS SEPARATION: PROCESSES : SELECTIVE DIFFUSION OF GASES : Selective diffusion of gases through substantially solid barrier (e.g., semipermeable membrane, etc.) : Created by rotating equipment)

Patent 5538537: Method of purifying flue gases
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Moving sorbent : With heating or cooling)

Patent 5538538: Method for the manufacture of plastic parts
(GAS SEPARATION: APPARATUS : APPARATUS FOR SELECTIVE DIFFUSION OF GASES (E.G., SEMIPERMEABLE MEMBRANE, ETC.) : Membrane to degasify liquid :)

Patent 5538539: Catalytic sulfur trioxide flue gas conditioning
(GAS SEPARATION: APPARATUS : ELECTRIC FIELD SEPARATION APPARATUS (E.G., ELECTRICAL PRECIPITATOR, ELECTROSTATIC TYPE, ETC.) : With means for vapor or liquid contact (e.g., for gas separation, cooling, conditioning, etc.) : Electrode scraping, brushing, or wiping means)

Patent 5538540: Separation of solutes in gaseous solvents
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : With control means responsive to sensed condition : Concentration sensing means : Nonrigid support (e.g., hanging electrode, etc.))

Patent 5538541: Apparatus and method for removing volatile organic compounds from an air stream
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural solid sorbent beds : With recovery or separation means for desorbing fluid : Movable solid sorbent bed (e.g., fluidized bed, etc.) : Collecting electrodes are flat plates)

Patent 5538542: Fuel vapor capturing canister having increased distance of flow of fuel vapor passing through adsorbent layer
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural solid sorbent beds : Serial : And means for driving gas flow (e.g., pump, blower, compressor, etc.))

Patent 5538543: Fuel vapor capturing canister having increased distance of flow of fuel vapor passing through adsorbent layer
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural solid sorbent beds : Serial : And means for driving gas flow (e.g., pump, blower, compressor, etc.))

Patent 5538544: Adsorption flow distribution
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Including baffle for modifying gas flow (e.g., imbedded in solid sorbent, etc.) : Storage or food receptacle)

Patent 5538545: Nonparticulating adsorbent recirculating filter
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Dispersed or impregnated solid sorbent bed : Storage or food receptacle)

Patent 5538546: Waste tank for vacuum sewage system
(GAS SEPARATION: APPARATUS : DEGASIFYING MEANS FOR LIQUID : Pressure reducing means : And liquid flow modifier : Centrifugal type : Alternate central and peripheral gas paths)

Patent 5538547: Process for impregnating wood
(COMPOSITIONS: COATING OR PLASTIC : : Coating repellent : Metal-depositing composition contains polyvalent metal compound)

Patent 5538548: Recording ink containing pigment particles
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon : Organic DNRM : Carbon atom single bonded to an oxygen atom and wherein the carbon atom is not double bonded to a chalcogen atom DNRM, e.g., alcohols, etc. : At least two -OH groups : Aryl group)

Patent 5538549: Recording ink having pigment particles
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon : Organic DNRM : Carbon atom single bonded to an oxygen atom and wherein the carbon atom is not double bonded to a chalcogen atom DNRM, e.g., alcohols, etc. : At least two -OH groups : Aryl group)

Patent 5538550: Jet recording method, normally solid recording material and recording apparatus for the method
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Hot melt type or wax containing : Specified color former (i.e., electron donating))

Patent 5538551: Modelling composition and preparation process
(COMPOSITIONS: COATING OR PLASTIC : : Proteinaceous material containing : Seed or tuber material (e.g., whole grains, rice flour, wheat flour, cornmeal, etc.) : With nonproteinaceous phosphorus or boron compound or organic compound containing silicon : Carbohydrate gum or cellulosic material)

Patent 5538552: Waste treatment process
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Organic garbage, refuse sewage, or waste material containing or treating (other than sulfite waste liquor) : Organic material containing)

Patent 5538553: Organomineral paste and method of use as construction material
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Lime : Organic material containing : Organic material or halogen containing)

Patent 5538554: Apparatus for dispensing ink for semiconductor device testers
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : Movably mounted applicator : Movable back-up presses work against fixed applicator)

Patent 5538555: Indirect coating device with applicator for providing a uniform coating on an applicator roll
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : Movably mounted applicator : Rotary applicator : With doctor or film distributing feeder engaging applicator : Open side applicator and back-up support)

Patent 5538556: Apparatus for galvanizing linear materials
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Work-supported and guided carriage : Strand, rod or bar form work : With doctor or film distributing feeder engaging applicator)

Patent 5538557: Short dwell coater apparatus
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : Work-confined pool : With pump or nongravity discharge against work : Opposed)

Patent 5538558: Continuous hot dipping apparatus and slide bearing structure therefor
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : With means for moving work through, into or out of pool : Strand form work)

Patent 5538559: Bearing support system for a roll submerged in a molten metal coating bath
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : With means for moving work through, into or out of pool : Strand form work)

Patent 5538560: Vacuum coating apparatus
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Work support : Moving work support : Rotary : Producing energized gas remotely located from substrate)

Patent 5538561: Method for cleaning aluminum at low temperatures
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : For metallic, siliceous, or calcareous basework, including chemical bleaching, oxidation or reduction : Including acidic agent : Semiconductor cleaning)

Patent 5538562: Method of and an apparatus for washing coins
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Using solid work treating agents : Including acidic agent)

Patent 5538563: Solar energy concentrator apparatus for bifacial photovoltaic cells
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Panel or array : With concentrator, orientator, reflector, or cooling means : Molten metal immersion type)

Patent 5538564: Three dimensional amorphous silicon/microcrystalline silicon solar cells
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Schottky, graded doping, plural junction or special junction geometry : Hybrid conversion system)

Patent 5538565: Rare earth cast alloy permanent magnets and methods of preparation
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Magnetic materials : Permanent magnet :)

Patent 5538566: Warm forming high strength steel parts
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Iron(Fe) or iron base alloy : Railway stock (e.g., rails, wheels, axles, etc.) : With working : Iron(Fe) or iron base alloy)

Patent 5538567: Gas generating propellant
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : STRUCTURE OR ARRANGEMENT OF COMPONENT OR PRODUCT : Solid particles dispersed in solid solution or matrix : Continuous phase contains organic material : Layer or zone contains at least one inorganic component from the group of azide, fulminate, phosphorus and phosphide)

Patent 5538568: Extrudable gas generant for hybrid air bag inflation system
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : CONTAINING INORGANIC NITROGEN-OXYGEN SALT : Alkali metal or alkaline earth metal nitrate salt : With metal oxygen-halogen salt : Nitrated aromatic compound)

Patent 5538569: Primer compositions containing dinitrobenzofuroxan compounds
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : CONTAINING NITRATED ORGANIC COMPOUND : Nitrated aromatic compound : With additional nitrated organic compound)

Patent 5538570: Apparatus and method for applying adhesive for book binding and independent adhesive roller speed control
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With measuring, testing, or inspecting : To similarly formed batt)

Patent 5538571: Method of manufacturing hollow resin molding
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With sonic or ultrasonic treatment : To similarly formed batt)

Patent 5538572: Method of making a pneumatic radial tire having inner carcass ply cord tension smaller than outer carcass ply cord tension
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Making flexible or resilient toroidal shape; e.g., tire, inner tube, etc. : Of plural layers : Joining tube ends to form torus)

Patent 5538573: Automatic valve insertion method and apparatus therefor
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With temporary disassembling and subsequent bonding of same laminae : On adherent surface of lamina prior to assembly)

Patent 5538574: Process for producing optical fiber composite insulators
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Bonding in stressed condition of at least one prestressed element : Of stressed filaments : With inflation of airtight cavity)

Patent 5538575: Labelling machine and method for applying adhesive to labels for attachment to containers and article therefore
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : By bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith : Flexible sheet to cylinder lamina : Treating material of corrugated lamina or dry adhesive thereon to render tacky)

Patent 5538576: Lacquered or painted carrier and method of using the carrier in the manufacture of an article
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With stretching : By folding)

Patent 5538577: Thermal transfer recording material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Direct contact transfer of adhered lamina from carrier to base : Plural transferring operations and/or with additional laminating : Folding only)

Patent 5538578: Method for joining end portions of weatherstrip and apparatus for forming joining member therefor
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : In configured mold : Pressure assisted bonding)

Patent 5538579: Method of processing a plurality of glass plates or the like into a circular shape or a method of perforating a plurality of the same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With cutting, punching, tearing or severing : And assembly with different lamina)

 

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