Patents 5519941 - 5520194

 

 

Patent 5519941: Sight for firearms
(FIREARMS : IMPLEMENTS : Sight devices : Having variable size aperture, slot, notch, or cone-shaped : Including an incandescent or illuminating device)

Patent 5519942: Levelling and transit system
(GEOMETRICAL INSTRUMENTS : STRAIGHT-LINE LIGHT RAY TYPE : Level (i.e., surveyor's type) : Game ball (e.g., football, etc.))

Patent 5519943: Apparatus and method for providing an octagonal shaped object
(GEOMETRICAL INSTRUMENTS : STRAIGHTEDGE TYPE : Rules : Special scale markings : Selectable)

Patent 5519944: Straightness measuring device
(GEOMETRICAL INSTRUMENTS : GAUGE : Straightness, flatness, or alignment : External)

Patent 5519945: Cleaning apparatus for rolls
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : Rotary drums or receptacles : External : Gas or vapor circulation for contact with treated material : Mounting and/or driving means)

Patent 5519946: Freeze dryer shelf
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : Supports : Single or plural trays only)

Patent 5519947: Microwave-assisted generation of volatiles, of supercritical fluid, and apparatus therefor
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : MATERIAL TREATED BY ELECTROMAGNETIC ENERGY : Microwave energy : Having treating gas or vapor circulation : Having rotating drum)

Patent 5519948: Process for the production of granules suitable as wetting agents, detergents and/or cleaning products
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : PROCESS : With contacting of material treated with solid or liquid agent : With addition of heat to drying process : Treating agent is a solid : Treating of suspension or slurry : Using multiple treating liquids)

Patent 5519949: Clothes dryer and tumble-preventing means for use with a clothes dryer
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : Rotary drums or receptacles : With gas or vapor flow for contact with treated material : With heating means : With drum or receptacle enclosing housing : And stationary trays in rotatable drum :)

Patent 5519950: Structure for engaging a heel to a shoe
(BOOTS, SHOES, AND LEGGINGS : HEELS : Detachable : Detachable)

Patent 5519951: Alpine ski boot having a pivotal rear collar and a front collar pivotal about a transverse axis located in a particular zone
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground : For walking or sliding on shifting media : Ski boot : Having interior foot retaining means : Canting, lifting, or orthopedic sole, midsole, or insole)

Patent 5519952: Belt and indicator assembly
(CARD, PICTURE, OR SIGN EXHIBITING : CHECK, LABEL, OR TAG : Carried by belt or buckle : Strip or wire formed)

Patent 5519953: Empty/malfunction alarm for a firearm
(FIREARMS : INDICATORS : Magazine shot :)

Patent 5519954: Ambidextrous magazine release mechanism for firearms
(FIREARMS : BREECH LOADING : Magazine guns : Ejectors)

Patent 5519955: Muzzle loading rifle
(FIREARMS : MUZZLE LOADERS : Magazines)

Patent 5519956: Internal firing mechanism lock
(FIREARMS : SAFETY MECHANISM : Hammer or firing pin : With pivoted hammer)

Patent 5519957: Gun stock recoil mechanism
(FIREARMS : STOCKS : Cushioned : With pivoted hammer)

Patent 5519958: Ice fishing rig
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Signal devices : Signaling)

Patent 5519959: Mounting base for fishing rod holder
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Rod : Holders, supports, steadying devices : Motor operated)

Patent 5519960: Fishing lure
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Artificial bait : Plural lures and movably connected rigid lure members : Movably connected in series : One member rotating : Sheet material member preceding and rotating :)

Patent 5519961: Anti-chafing line coupler
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Line-attached bodies, hooks and rigs : Hooks : With leaders and/or line-connection feature : Branch or lateral line type : Adjustable along line :)

Patent 5519962: Ecological electromechanical device for the continuous, even multiple, capture of noxious animals
(FISHING, TRAPPING, AND VERMIN DESTROYING : TRAPS : Self and ever set : Rotatable platform : Trigger-released : With check or collect ring keeper)

Patent 5519963: Electronic insect-killing swatter
(FISHING, TRAPPING, AND VERMIN DESTROYING : VERMIN DESTROYING : Insect : Catchers : Implements : Swatters : Adjustable along line)

Patent 5519964: Composite plastic film and greenhouse built therewith
(PLANT HUSBANDRY : GREENHOUSE, APPARATUS OR METHOD : With heater)

Patent 5519965: Protective canopy
(PLANT HUSBANDRY : COVER, SHADE, OR SCREEN : Netting, open weave, mesh, or foraminous type : Composition)

Patent 5519966: Gravestone flower holder
(PLANT HUSBANDRY : FLOWER HOLDER : Window)

Patent 5519967: Apparatus for providing a decorative cover for a flower pot using a collar
(PLANT HUSBANDRY : RECEPTACLE FOR GROWING MEDIUM : Jardiniere (e.g., decorative wrapper) : Array of cells)

Patent 5519968: Vehicle window sealing strip with integral downward retaining flange
(MOVABLE OR REMOVABLE CLOSURES : CLOSURE SEAL; E.G., STRIKER GASKET OR WEATHERSTRIP : Anchored in channel or slot in closure or portal frame : Closure carried)

Patent 5519969: Removable roof flashing cover system
(STATIC STRUCTURES (E.G., BUILDINGS) : EXTERIOR-TYPE FLASHING : Interfitting parts : Relatively movable covering sections)

Patent 5519970: Landscape edging
(STATIC STRUCTURES (E.G., BUILDINGS) : EARTH-SUPPORTED COPING OR EDGING : Removable corner or internal section)

Patent 5519971: Building panel, manufacturing method and panel assembly system
(STATIC STRUCTURES (E.G., BUILDINGS) : WALL, CEILING, OR FLOOR DESIGNED FOR UTILITIES : Load-bearing, prefabricated, abutting units with aligned utility passages : With mechanical fastener for securing strips)

Patent 5519972: Decorative product having a decorative strip
(STATIC STRUCTURES (E.G., BUILDINGS) : ORNAMENTAL: COLOR, THICKNESS VARIATION, OR DISSIMILAR ELEMENTS FORMING PATTERN : Trim strip with filler strip : Cementitious material)

Patent 5519973: Highly insulative connector rods and methods for their manufacture and use in highly insulated composite walls
(STATIC STRUCTURES (E.G., BUILDINGS) : DISPARATE SHEET LAMINA BETWEEN EXPOSED SURFACES OF WALL, FLOOR, OR ROOF (E.G., VAPOR BARRIER, WATERPROOFING MEMBRANE) : Tie crossing dividing lamina : Insulation defines air enclosing cell or compartment)

Patent 5519974: Standing seam roofing panel
(STATIC STRUCTURES (E.G., BUILDINGS) : LAPPED MULTIPLANAR SURFACING; E.G., SHINGLE TYPE : Repellant treated)

Patent 5519975: Drainage roofing tile
(STATIC STRUCTURES (E.G., BUILDINGS) : LAPPED MULTIPLANAR SURFACING; E.G., SHINGLE TYPE : Interfitted sections : Joint with fluid-handling feature : At corner of section)

Patent 5519976: Levelling clip for suspended ceiling systems
(STATIC STRUCTURES (E.G., BUILDINGS) : ASSEMBLED IN SITU-TYPE ANCHOR OR TIE : Sheet or wire tie : Internal stop for head of element held)

Patent 5519977: Joist reinforcing bracket
(STATIC STRUCTURES (E.G., BUILDINGS) : ASSEMBLED IN SITU-TYPE ANCHOR OR TIE : Sheet or wire tie : Internal stop for head of element held)

Patent 5519978: Stud assembly
(STATIC STRUCTURES (E.G., BUILDINGS) : SHAFT (I.E., ELONGATED RIGID STRUCTURE) : Longitudinally related striplike sections : Structural support : Having angular component (e.g., having L, T, Z cross-section) : Partition support (e.g., stud, furring, etc.) : Partition support (e.g., stud, furring, etc.))

Patent 5519979: Method of centering windshield glazings
(STATIC STRUCTURES (E.G., BUILDINGS) : PROCESSES : Portal or closure construction : Using prefabricated unit)

Patent 5519980: Filling device for filling into magazine chambers
(PACKAGE MAKING : MEANS TO FILL AND CLOSE PREFORMED RECEPTACLE : With common fill-close stations : Receptacle divider)

Patent 5519981: Twist-wrapping machine
(PACKAGE MAKING : CLOSING PACKAGES AND FILLED RECEPTACLES : Twisters : With height compensating means and/or package ejection means)

Patent 5519982: Pouch having easy opening and reclosing characteristics and method and apparatus for production thereof
(PACKAGE MAKING : METHODS : Forming a cover adjunct or application of a cover adjunct to a cover : Package opening device (e.g., tear strip) :)

Patent 5519983: Shrink wrap packaging system with an ultrasonic side sealer
(PACKAGE MAKING : METHODS : Conforming by stretching or shrinking of cover over contents : By heating : Before association with cover material)

Patent 5519984: Methods for packaging a pressure or vacuum sensitive product
(PACKAGE MAKING : METHODS : Closing package or filled receptacle : Closing a preformed, freestanding, rigid or semi-rigid container (e.g., box, carton, bottle) : By applying a separate preformed closure (e.g., lid, cap) : By plugging closure into container :)

Patent 5519985: Machine for producing straw-filled tubes of flexible netting material
(PACKAGE MAKING : WITH CONTENTS TREATING : Reshaping : Compacting or stretching : Compressing contents within preformed receptacle : Diary product)

Patent 5519986: Gymnastic harnessing and guiding apparatus for a horse
(HARNESS FOR WORKING ANIMAL : BREAKING AND TRAINING DEVICES :)

Patent 5519987: Combine harvester
(HARVESTERS : MOTORIZED HARVESTER : Including plural operating units and drive : Cutter unit and conveyer unit : With thresher or crop-separator unit : In series arrangement)

Patent 5519988: Narrow row cotton picker and a row unit therefor
(HARVESTERS : COTTON : Pneumatic : And drive train to reciprocating or oscillating cutter)

Patent 5519989: Crop stripping apparatus
(HARVESTERS : SEED GATHERERS OR STRIPPERS : Moving comb : Rotary beaters)

Patent 5519990: Round baling press
(HARVESTERS : RAKING AND BUNDLING : Tree shaker)

Patent 5519991: Increased efficiency arcjet thruster
(POWER PLANTS : REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) : Electric, nuclear, or radiated energy fluid heating means :)

Patent 5519992: Exhaust gas purification system for internal combustion engine, and apparatus and method for controlling the same
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Having means analyzing composition of exhaust gas : Anti-pollution)

Patent 5519993: Spark ignition engine exhaust system
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : By means producing a chemical reaction of a component of the exhaust gas : Condition responsive control of reactor feed, pressure, or by-pass : Exhaust gas diverted from reactor or treating agent mixer : Supercharging means convertible from series to parallel)

Patent 5519994: Muffler with inlet pipe equalizer
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Pulsed, timed, tuned or resonating exhaust : Correlated exhausts from plural cylinders : Exhaust actuated air aspirator)

Patent 5519995: Electrohydraulic device
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Pump means moves motive fluid from one chamber to an opposite chamber of opposed expansible chambers having a common output : Reversible delivery from pump means : Sensor of external condition controls valve)

Patent 5519996: Brake pedal stroke dependent inching system
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Pulsator : With control of or by a separate power fluid, etc. : Continuously acting self-pulsing master with manually settable slave release or output control valve)

Patent 5519997: Device for tightening a safety belt of a motor vehicle
(POWER PLANTS : ONE SHOT EXPLOSION ACTUATED EXPANSIBLE CHAMBER TYPE MOTOR : Having manual selector of engine valve settings or of fluid flow branches)

Patent 5519998: Apparatus for introducing feed water into a combined-cycle power station
(POWER PLANTS : MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT : Power system involving change of state : Of means controlling boiler or its feed)

Patent 5519999: Flow turning cryogenic heat exchanger
(REFRIGERATION : GAS COMPRESSION, HEAT REGENERATION AND EXPANSION, E.G., STIRLING CYCLE : Thermoelectric; e.g., peltier effect)

Patent 5520000: Cryogenic gas compression system
(REFRIGERATION : STORAGE OF SOLIDIFIED OR LIQUIFIED GAS (E.G., CRYOGEN) : With vapor discharged from storage receptacle : Sorbing into capillary material)

Patent 5520001: Vapor controller
(REFRIGERATION : STORAGE OF SOLIDIFIED OR LIQUIFIED GAS (E.G., CRYOGEN) : Liquified gas transferred as liquid : With vaporizing of liquified gas downstream of storage : Distillation)

Patent 5520002: High speed pump for a processing vacuum chamber
(REFRIGERATION : LOW PRESSURE COLD TRAP PROCESS AND APPARATUS : Storing solidified gas)

Patent 5520003: Leak container and method
(REFRIGERATION : PROCESSES : Storing solidified gas)

Patent 5520004: Apparatus and methods for cryogenic treatment of materials
(REFRIGERATION : PROCESSES : Treating an article : Moving through cooling zone during cooling : With externally scraped drum or helix or screw)

Patent 5520005: Apparatus and method for chilling soft solid materials and liquids
(REFRIGERATION : PROCESSES : Treating an article : Moving through cooling zone during cooling : With externally scraped drum or helix or screw)

Patent 5520006: Airflow and defrosting system for refrigeration systems and apparatus
(REFRIGERATION : PROCESSES : Defrosting or frost inhibiting : Sequential stages, e.g., composite block making)

Patent 5520007: Energy transfer system for refrigeration components
(REFRIGERATION : PROCESSES : Circulating external gas : Converting energy of expansion to mechanical movement)

Patent 5520008: Centrifugal compressor and heat pump comprising
(REFRIGERATION : VACUUMIZED CHAMBER WITH OPEN VAPOR OR GAS OUTLET : Including article conveyer or transporter)

Patent 5520009: Method and apparatus for insulating
(REFRIGERATION : WITH MEANS PREVENTING OR HANDLING ATMOSPHERIC CONDENSATE RELATIVE TO HEAT ABSORBER : System, i.e., multiple treating or fluid handling means)

Patent 5520010: Apparatus for forming stacking surfaces on flexible film freezer bags
(REFRIGERATION : MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT : With article press means : Including inlet flow line connection)

Patent 5520011: Ice making unit structure of flow type ice making machine
(REFRIGERATION : MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT : With raw material projector, e.g., spray : Drum)

Patent 5520012: Crust freezer
(REFRIGERATION : ARTICLE MOVING MEANS : Continuous longitudinal-type conveyor : With liquid recirculating means)

Patent 5520013: Food freezing conveyor system
(REFRIGERATION : ARTICLE MOVING MEANS : Continuous longitudinal-type conveyor : With liquid recirculating means)

Patent 5520014: Freezer box
(REFRIGERATION : COOLED ENCLOSURE : Portable receptacle : With holdover material : Vertical flue venting bottom compartment)

Patent 5520015: Vehicular cooling system and liquid cooled condenser therefor
(REFRIGERATION : REFRIGERATION PRODUCER : Compressor-condenser-evaporator circuit : External cooling fluid contacts heat rejector : Submerged gas-liquid contact means)

Patent 5520016: Ring and catch and method
(JEWELRY : BODY MEMBER ENCIRCLING ORNAMENT : Ring : Spring)

Patent 5520017: Jewelry items with invisible gemstone settings and methods of assembly therefore
(JEWELRY : GEM SETTING : Detachable : Automatically operated)

Patent 5520018: Machine for knitting a reinforcement pattern of yarn on a hose
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Circular : Incorporating unknit or fleece-type materials : Core covering :)

Patent 5520019: Gas-operated rifle system
(FIREARMS : BREECH LOADING : Magazines : Adapters or capacity reducers : Hammer)

Patent 5520020: Method of forming piping at an end of a knitted fabric and knitted fabric having piping formed at a fabric end
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Straight : Multiple-needle bank : Double-ended needle)

Patent 5520021: Fastener tape with loops for use as part of hook-and-loop fastener assembly
(TEXTILES: KNITTING : FABRICS OR ARTICLES : Incorporated unknitted materials : Warp : With crochet stitch : Hosiery)

Patent 5520022: Tack or wiping cloth
(TEXTILES: KNITTING : FABRICS OR ARTICLES : Fleece or pile type : Warp)

Patent 5520023: Warp knitting machine with gearing mechanism
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Straight : Warp : Means to control motion of needle, or needle cooperating element : Mechanism for incorporating unlooped weft extending from selvage to selvage)

Patent 5520024: Selection device for an elastic selector for needles in a circular knitting machine
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Circular : Special stitch : Having butt selection means : Electrical control type : Magnetic : Butt translation :)

Patent 5520025: Washing machine for washing clothes made of wool or silk
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Single tub and automatic sequential operation mechanism : Sequence control means responsive to a sensed condition : Liquid level :)

Patent 5520026: Lid switch actuator
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Single tub and automatic sequential operation mechanism : Door safety latch detail : With delay detail)

Patent 5520027: Apparatus for wet processing of textile fabric
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Combined : Indicator or sensor detail)

Patent 5520028: Self cleaning activated carbon filter system for dry cleaning machine
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Combined : With solvent recovery : Using filter : With temperature modification)

Patent 5520029: Coil spring and snubber suspension system for a washer
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Combined : With liquid extractor : Centrifugal extractor (e.g., centrifuge) : With means to control or isolate vibration : Vertical axis centrifuge :)

Patent 5520030: Gooseneck trailer lock
(LOCKS : PORTABLE : Key lock)

Patent 5520031: Adhesively mounted security system
(LOCKS : PORTABLE : Fetters : Shackles : Nippers)

Patent 5520032: Combination padlock with read-out windows
(LOCKS : PORTABLE : Padlocks : Combination-controlled : Rigid shackle : Sliding :)

Patent 5520033: Vehicle anti-theft device
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Lever : Single : Externally mounted locking device : With padlock)

Patent 5520034: Trailer wheel locking and anti-theft device
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Wheel : Rotation blocking : Freely movable when locked)

Patent 5520035: Locking apparatus
(LOCKS : OPERATING MECHANISM : Key : Single key : Tumbler type : Cylinder type : Plural tumbler sets : Directly key engaged)

Patent 5520036: Separable keyholder with multiple keyrings
(LOCKS : PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS : For key-operated mechanism : Key holders : Mounting arrangements)

Patent 5520037: Roll stand adjusting method
(METAL DEFORMING : WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR : Metal deforming by use of roller or roller-like tool element : Including plural sensors or sensor responsive to comparison between plural conditions : Sensing work or product (e.g., by X-ray) : Work and product : Sensing cross sectional dimension)

Patent 5520038: Device for manufacturing a groove bearing
(METAL DEFORMING : BY USE OF TOOL ACTING DURING RELATIVE ROTATION BETWEEN TOOL AND WORK ABOUT INTERNAL CENTER (E.G., GYRATING OR ROTATING TOOL) : Spherical tool : With actuation of cutter in timed relation to movement of deformer or work)

Patent 5520039: Straightening apparatus for wire, cable and tubular material
(METAL DEFORMING : BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) : By use of deflected arranged to provide longitudinally undulating path for work (e.g., "leveling") : And adjustable carrier for deflector : Comprising adjustable wiper)

Patent 5520040: Tool with two shanks and two handles
(METAL DEFORMING : WITH MEANS TO ACTUATE BOTH ELEMENTS OF TOOL-COUPLE : Handle actuated (e.g., plier type, etc.) : Tool having constant angular orientation : Electrical connector)

Patent 5520041: Humidity-indicating medical sample system and method
(MEASURING AND TESTING : GAS ANALYSIS : Moisture content or vapor pressure : With visual indication : Expanding-sorption element)

Patent 5520042: Apparatus and method for the simultaneous measurement of rheological and thermal characteristics of materials and measuring cell therefor
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Viscosity : Combined with other measuring means : Sealed)

Patent 5520043: Device for crankshaft-synchronous detection of a periodically changing variable
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Disparate tests under operating conditions : With continuous operation : By angular displacement of opposite ends of specimen)

Patent 5520044: Bearing free spring free throttle position sensor
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : With continuous operation)

Patent 5520045: Tire deflation warning system
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Responsive to force)

Patent 5520046: Process for the chemical logging of a liquid and chemical logging installation for performing said process
(MEASURING AND TESTING : BOREHOLE OR DRILLING (E.G., DRILL LOADING FACTOR, DRILLING RATE, RATE OF FLUID FLOW) : Fluid flow measuring or fluid analysis : With sampling : Pressure)

Patent 5520047: Exothermic resistor element and thermal process air flow meter using the same
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Thermal type : Having particular electrical heating, cooling, or thermal sensing element : Resistive element : With substrate carrier (e.g., thin film) : Selective or periodic sampling)

Patent 5520048: Automated flow measuring device including wet and dry bulb moisture analyzer
(MEASURING AND TESTING : GAS ANALYSIS : Moisture content or vapor pressure : Hygrometer : Wet and dry responsive elements : Impedance)

Patent 5520049: Acceleration responsive device
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : With means for retaining reading : Maximum acceleration : With valve)

Patent 5520050: Driving and detecting circuit of a vibrator
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Angular rate using gyroscopic or Coriolis effect : Vibratory mass : Elongated element with spaced supports : Safety feature)

Patent 5520051: Strain sensing device
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Pendulum or beam : Piezoelectric sensor)

Patent 5520052: Method and apparatus for determining material structural integrity
(MEASURING AND TESTING : VIBRATION : Resonance, frequency, or amplitude study : Electromagnetic drive)

Patent 5520053: Ultrasound testing device for gas pressure accumulators
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : By reflected wave : Having plural sonic type transmitters or receivers tranducers : Having plural sonic type transmitter or receiver transducers)

Patent 5520054: Increased wall thickness for robust bond for micromachined sensor
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Diaphragm : Vibrating strip or wire)

Patent 5520055: Apparatus for monitoring the fatigue strength of structures
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Indicating coating or sheet providing direct visual indication (e.g., cracking, color change) : Penetrator element)

Patent 5520056: Process for conditioning and for placing a traffic sensor
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Earth stresses : Strain multiplier)

Patent 5520057: Test billet for use in press load test and load test method thereof
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : By loading of specimen (e.g., strength of material test) : Compressional : Residual deformation (e.g., consolidation) : Shear)

Patent 5520058: Magnetic reluctance flowmeter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring electrical or magnetic properties : Thermal tracer or tag)

Patent 5520059: Circularly magnetized non-contact torque sensor and method for measuring torque using same
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to torque : During transmission to an external load : By measuring elastic deformation of a torque transmitting member : Using an electrical sensor : Inductance or reluctance sensor : Detecting magnetostrictive or magnetoelastic property : Magnetic sleeve or layer :)

Patent 5520060: Process and apparatus for testing bottles for the presence of contamination
(MEASURING AND TESTING : INSPECTING : Capacity adjustable)

Patent 5520061: Multiple axis transducer mounting collar
(MEASURING AND TESTING : PROBE OR PROBE MOUNTING : Rate of change)

Patent 5520062: Window mechanism for sensor in industrial robot
(MEASURING AND TESTING : PROBE OR PROBE MOUNTING : Rate of change)

Patent 5520063: Displacement mechanism for inside rearview mirror of motor vehicle
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Oscillating to oscillating : Snap action : With pulley)

Patent 5520064: Portable rescue tool
(MACHINE ELEMENT OR MECHANISM : GEARING : Directly cooperating gears : Spur : Bevel gear type)

Patent 5520065: Incremental speed reduction unit
(MACHINE ELEMENT OR MECHANISM : GEARING : Rotary bodies : Mutilated : Worm)

Patent 5520066: Motor vehicle comprising an operating device disposed on the steering wheel
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Multiple controlling elements for single controlled element : Steering and controls assemblies : Rod blocks actuation of rotary member)

Patent 5520067: Check valve for hydraulic self-regulating device pistons
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Flexible transmitter (e.g., Bowden cable) : Constant tension sustaining : Hydraulic control : Worm)

Patent 5520068: Brake arrangement and compensating roller
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Foot operated : Rotatable rod, shaft, or post)

Patent 5520069: Synchronized lever mechanism for insertion and removal of modules in housings
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Levers : Toggle : Antenna)

Patent 5520070: Remote valve control assembly
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Detents : Hand crank : Adjustable)

Patent 5520071: Steering wheel control attachment apparatus
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Handles : Hand wheels : Handles : Releasable)

Patent 5520072: Break down tong apparatus
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Machine : Gear-operated : Round work : With additional work-engaging means : With means for resiliently biasing jaw and/or toggle)

Patent 5520073: Reversible ratcheting screwdriver with spinner and ergonomic handle
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Handle clutched to head : One-way detent drive, e.g., ratchet : Reversing : Reversing)

Patent 5520074: Wrench with seperable ends
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Rigid jaws : Double-ended : Having perpendicular handle)

Patent 5520075: Socket wrench set and fastener
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Having work engaging and force exerting portion inserted into cavity (e.g., allen wrench, screwdriver) : Combined with or usable as diverse-type wrench : Reversing)

Patent 5520076: Socket for turning a threaded connector by a power tool
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Responsive to torque on work : Work engaging portion pivotally or rotatably connected to handle : With electric signal device : By detachment)

Patent 5520077: Numerically controlled contouring head having translation of axial spindle movement into radial cutting edge movement
(TURNING : RADIALLY MOVING ROTATING TOOL INSIDE BORE : Tool simultaneously moving axially : Pivoted to tool-carrier :)

Patent 5520078: Holding device for cutting an ophthalmic lens
(TURNING : WORK DRIVER : Work rest)

Patent 5520079: Terminal carrier chipper
(CUTTING : MEANS TO DRIVE OR TO GUIDE TOOL : With simple oscillating motion only : Tool driver movable relative to tool support : Cam or eccentric revolving about fixed axis : Pivotal or revolving only)

Patent 5520080: Die registration and mounting system
(CUTTING : TOOL OR TOOL WITH SUPPORT : Joint or connection : For rotary tool : Adjustable : Progressive cutting)

Patent 5520081: Multiple position blade holder for scroll saw
(CUTTING : BY TOOL RECIPROCABLE ALONG ELONGATED EDGE : With work-support and means to vary relationship between tool and work support : Tool rocks cutting reciprocations)

Patent 5520082: Tremolo bridge for guitars
(MUSIC : INSTRUMENTS : Stringed : Details : Tremolo devices : Pedal operated steel guitars)

Patent 5520083: Cushioned support for drum
(MUSIC : INSTRUMENTS : Drums : Supports : Inside)

Patent 5520084: Apparatus and method for producing braided suture products
(TEXTILES: BRAIDING, NETTING, AND LACE MAKING : : Shuttles, carriages and/or threading and loading or unloading devices : Braiding carriers : With strand tensioning means : Rotating)

Patent 5520085: Weapon stabilization system
(ORDNANCE : MOUNTS : Training mechanisms : Motor operated : Predetermining parameters for automatic firing : Rotary and sliding)

Patent 5520086: Booster
(MOTORS: EXPANSIBLE CHAMBER TYPE : WORKING MEMBER POSITION FEEDBACK TO MOTIVE FLUID CONTROL : Follower type : Plural movable valve parts : One movable part unitary with working member : Torsion bar)

Patent 5520087: Control device for hydraulically operated machine
(MOTORS: EXPANSIBLE CHAMBER TYPE : PLURAL RELATIVELY MOVABLE OR RIGIDLY INTERCONNECTED WORKING MEMBERS : With means for proportioning motive fluid supply to plural motors : Control means includes separate control valves for each working member)

Patent 5520088: Axial piston machine
(EXPANSIBLE CHAMBER DEVICES : RELATIVELY MOVABLE WORKING MEMBERS : Interconnected with common rotatable shaft : Shaft axis parallel to axes of working members (70) : Single crankshaft offset from center of work chamber)

Patent 5520089: Water organ
(MUSIC : INSTRUMENTS : Wind : Details)

Patent 5520090: Drumming practice set
(MUSIC : INSTRUMENTS : Drums : Practice Pads : Inside)

Patent 5520091: Hydraulically coupled position locking device for surgical tables
(MOTORS: EXPANSIBLE CHAMBER TYPE : WITH CORRELATED CONTROL OF MOTIVE FLUID AND LOCKING MEANS : Sequential operation of locking means and motive fluid control : Fluid actuated distributor motor)

Patent 5520092: Piston of shock absorber
(EXPANSIBLE CHAMBER DEVICES : PISTON : Side wall portion includes peripheral axially extending flexible lip : With rib or strut means on piston part)

Patent 5520093: Method for preparing a coffee beverage and a coffee machine for performing the method
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : With infusive material feeding and/or discharging : Tape : And infusive contact)

Patent 5520094: Cooking device
(FOODS AND BEVERAGES: APPARATUS : COOKING : Automatic control : Of heat and material : By time : Suspended)

Patent 5520095: Automatic loading display for catering equipment
(FOODS AND BEVERAGES: APPARATUS : COOKING : Automatic control : Of heat or heater : By time : Relative movement, toast and support)

Patent 5520096: Cooking system and accessories
(FOODS AND BEVERAGES: APPARATUS : COOKING : Convertible : Of heat and material)

Patent 5520097: Molded food processing system
(FOODS AND BEVERAGES: APPARATUS : COOKING : With other treating or handling of material : Changing form or shape : By time)

Patent 5520098: Device for cooking or grilling small pieces of food and method of use
(FOODS AND BEVERAGES: APPARATUS : COOKING : Slice toaster or broiler (e.g., grid types) : Movably or adjustably supported carrier or grid : Hand-held type : Removably guided)

Patent 5520099: System of cooking or heating food products with microwaves and hot oil
(FOODS AND BEVERAGES: APPARATUS : COOKING : Boiler or deep fat fryer type : With turning, agitating or inverting : For buoyant material)

Patent 5520100: Garniture applying apparatus
(FOODS AND BEVERAGES: APPARATUS : EDIBLE LAMINATED PRODUCT MAKING APPARATUS : Foraminous support)

Patent 5520101: Mechanical gas flushing system
(FOODS AND BEVERAGES: APPARATUS : SUBJECTING FOOD TO AN ENCLOSED MODIFIED ATMOSPHERE : Including means to influence movement of gas within enclosure : By forcing gas to circulate : By plural means : Planetating surfaces)

Patent 5520102: Thermoregulated assembly for the distribution of warm meals within isothermal containers
(FOODS AND BEVERAGES: APPARATUS : NON-COOKING HEAT TREATMENT OF FOOD : With separate support for fume-producing material)

Patent 5520103: Heat retentive food server
(FOODS AND BEVERAGES: APPARATUS : NON-COOKING HEAT TREATMENT OF FOOD : With separate support for fume-producing material)

Patent 5520104: Food preparation utensil
(FOODS AND BEVERAGES: APPARATUS : MEANS TO TREAT FOOD : By isolating a fluid constituent : By safety means)

Patent 5520105: Combination can crusher, juicer and slicer
(PRESSES : WITH ADDITIONAL TREATMENT OF MATERIAL : Cutting, breaking, piercing, or comminuting : In press : In feed train)

Patent 5520106: Multicolor printing system for the silk-screen printing of compact discs
(PRINTING : SPECIAL ARTICLE MACHINES : Processes)

Patent 5520107: Printing machine for printing objects liable to be stacked
(PRINTING : SPECIAL ARTICLE MACHINES : Processes)

Patent 5520108: Ejected master plate processing device for a stencil printing device
(PRINTING : STENCILING : Stencil-web machines : Internal inker)

Patent 5520109: Printing apparatus for continuous rotary printing, in particular suitable for high speed and intermittent printing
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Interrupter : Ribbon inker)

Patent 5520110: Process and device for filling depressions, such as cups or channels, on the cylindrical surface of a rotating cylindrical body
(PRINTING : INKERS : Roller : Fountain : Interrupter)

Patent 5520111: Plate exchange apparatus for printing press
(PRINTING : PRINT PLATE FEEDING OR DELIVERING : Anti-offset material application)

Patent 5520112: Folded substrate, dual-sided printing process and substrates printed thereby
(PRINTING : PROCESSES : Anti-offset material application)

Patent 5520113: Method of regulating dampening medium
(PRINTING : PROCESSES : Condition responsive : With cleaning composition)

Patent 5520114: Method of controlling detonators fitted with integrated delay electronic ignition modules, encoded firing control and encoded ignition module
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Ignition or detonation circuit : Including logic means : Radio wave)

Patent 5520115: Timing and safety module to sequence events in missiles
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Ignition or detonation circuit : Including logic means : Radio wave)

Patent 5520116: Detachable grip for a vehicle towed by a cable
(RAILWAYS : TRACTION : Cable : Grippers : Automatic grip control : Spring-pressed jaw : Toggle-operated jaw)

Patent 5520117: Pendulum suspension for traction vehicle motor-transmission unit
(RAILWAY ROLLING STOCK : MOTOR PLACEMENT : Bar supports : With springs : Winding drum)

Patent 5520118: Adjustable end support for a wire shelf
(HORIZONTALLY SUPPORTED PLANAR SURFACES : WITH STRUCTURAL INSTALLATION : Formed from support)

Patent 5520119: Fast food lap tray
(HORIZONTALLY SUPPORTED PLANAR SURFACES : WITH STRUCTURAL INSTALLATION : Body related : Surface and support pivotally interconnected)

Patent 5520120: Pallet deck with strain reliefs
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : Formed from folded semirigid material (e.g., cardboard, etc.) : Support enters window recess)

Patent 5520121: Plastic pallet
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : Invertible : Support element attachable to or separable from support surface)

Patent 5520122: Furniture having a stationary top and articulated leaves
(HORIZONTALLY SUPPORTED PLANAR SURFACES : PLURAL RELATED HORIZONTAL SURFACES : Coplanar extension surface : End leaf : Elevating mechanism :)

Patent 5520123: Intelligent afterburner injection control to minimize pollutant emissions
(FURNACES : WITH CONTROL MEANS RESPONSIVE TO A SENSED CONDITION : Feed control : Of noncombustible fluid; e.g., air, etc. :)

Patent 5520124: Method for disposing of paper in an asphalt plant
(FURNACES : REFUSE INCINERATOR : Rotary drum : Suspended in a gaseous medium)

Patent 5520125: Combination cultivator and chemical applicator
(PLANTING : LIQUID OR GAS SOIL TREATMENT : Drilling machines (i.e., furrow opener) : Angled)

Patent 5520126: Embroidery data preparing device for mat-type stitches
(SEWING : SPECIAL MACHINES : Embroidering : Vertical needle : Fabric shifting : Electronic pattern controlled or programmed : Attachments)

Patent 5520127: Needle guide components for a sewing machine
(SEWING : ELEMENTS : Needles : Guiding : Electrically operated)

Patent 5520128: Toy embroidery machine having rotatable means for activating a selectively energizable drive mechanism
(SEWING : ELEMENTS : Starting or stopping : Electrically operated or controlled : Electrically operated)

Patent 5520129: Method and apparatus for join and sew application
(SEWING : SPECIAL MACHINES : Pattern controlled or programmed : Positionable work carrier under electronic pattern or program control : For workpiece edge sewing : Frames)

Patent 5520130: Boat having hull members with separate fore and aft planing surfaces
(SHIPS : DISPLACEMENT-TYPE HULL (E.G., SPECIFIC AFTBODY) : Multiple hulls : Having a specifically defined hull shape : Hull pivots about a vertical axis)

Patent 5520131: Apparatus and method for accommodating leaked oil within a double-hulled tanker after suffering grounding damage
(SHIPS : BUILDING : Freighters : Bulk cargo : Liquid : Double hull or insulated tank :)

Patent 5520132: Containment integrity system for vessels
(SHIPS : BUILDING : Freighters : Bulk cargo : Liquid : Arm pivots about a vertical axis)

Patent 5520133: Water jet powered watercraft
(SHIPS : BALLASTING : Water tanks : Sliding)

Patent 5520134: Docking aid apparatus
(SHIPS : MOORING DEVICE : Line type (e.g., rope, chain, hawser, cable) : With manipulating or positioning means for aiding attachment of the line : Biased to particular length or position)

Patent 5520135: Method and apparatus for hoisitng handling of a load at sea
(SHIPS : TOWING OR PUSHING : Towing by means of cable : With cable storage means, e.g., reels : Including pivoted hook-type member)

Patent 5520136: Searching boat capable of searching area of spillage oil on the sea
(SHIPS : MISCELLANEOUS : Barrier nets)

Patent 5520137: Twin-hull boat with hydrofoils
(SHIPS : HULL OR HULL ADJUNCT EMPLOYING FLUID DYNAMIC FORCES TO DERIVE A LIFT OR ALTER TRIM, E.G., PLANING HULLS : Having hydrofoil : Having means to tilt or reposition foil or foil adjunct : Having liquid pressure sensor)

Patent 5520138: Amphibious boat
(SHIPS : BOATS, BOAT COMPONENT OR ATTACHMENT : With wheeled buoyant landing or launching aid : Flat bottom)

Patent 5520139: Boat canopy
(SHIPS : BOATS, BOAT COMPONENT OR ATTACHMENT : Protective cover or shield : Former and framer)

Patent 5520140: Jaw slide
(SHIPS : BOATS, BOAT COMPONENT OR ATTACHMENT : Boarding aids : Former and framer)

Patent 5520141: Demountable flagstaff bracket
(SIGNALS AND INDICATORS : FLAGS AND FLAGSTAFFS : Bell pulls, cranks and push buttons)

Patent 5520142: Decompression container
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Chamber seal : Moving work support)

Patent 5520143: Cellular livestock hay feeder
(ANIMAL HUSBANDRY : FEEDING DEVICE : Timer-controlled : Sequential discharge from plural sources : Wetting device)

Patent 5520144: Valve actuation assembly
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Tappet : Rotation prevention : Hydraulic)

Patent 5520145: Valve timing controller
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Camshaft or cam characteristics : Antireverse protection)

Patent 5520146: Electronic control system for single and series throttle valves
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Having plural throttle valve structure : By electric means)

Patent 5520147: Rotary motor or engine having a rotational gate valve
(INTERNAL-COMBUSTION ENGINES : ROTARY : Only combustion and expansion of charge in engine : Interengaging rotors : Eccentric interengaging rotors)

Patent 5520148: Heat insulating structure for swirl chambers
(INTERNAL-COMBUSTION ENGINES : PRECOMBUSTION AND MAIN COMBUSTION CHAMBERS IN SERIES : Chamber temperature control means : Interengaging rotors)

Patent 5520149: System for compensating an idle operation and related control method
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Idle speed control : By electric means)

Patent 5520150: Apparatus and method for driving and controlling a stepping motor
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Idle speed control : Electrically operated control means : Including rotary actuator : Stepping motor type : More than eight cylinder)

Patent 5520151: Fuel injection device
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Injection nozzle mounting means : Specific fuel line mounting means)

Patent 5520152: Method and device for controlling an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Electrically actuated injector : Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve) : Ignition distributor used as switch)

Patent 5520153: Internal combustion engine control
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Electrically actuated injector : Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve) : Having microprocessor : Memory addressed by engine speed or load)

Patent 5520154: Fuel injection device according to the solid-state energy storage principle for internal combustion engines
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : With fuel pump : Electric fuel pump : Solenoid drive : Having specific transducer)

Patent 5520155: Tappet and plunger assembly adapted for a fluid injection pump
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : With fuel pump : Specific location or mounting of pump : Fluid pressure control)

Patent 5520156: Internal combustion engine apparatus with fuel filter for motor vehicle
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel flow regulation between the pump and the charge-forming device : Air or fuel vapor purging system : Environmental condition responsive)

Patent 5520157: Dual-jet fuel injector with pneumatic assistance in spray generation for an internal combustion engine fed by injection
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Auxiliary air or gas used to inject fuel : Safety device (e.g., cutoff))

Patent 5520158: Magnetic field fuel treatment device
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Combustible mixture ionization, ozonation, or electrolysis : Fuel only : Purge valve controlled by engine parameter)

Patent 5520159: Burned gas recycling system with powertrain optimization
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Exhaust gas used with the combustible mixture (e.g., emission control Exhaust Gas Recirculation (EGR) valve) : Having electrically actuated control means : Having electromechanical actuator control of EGR valve : Controlling vacuum actuator : Memory addressed by engine speed or load)

Patent 5520160: Fuel evaporative gas and air-fuel ratio control system
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : With modifying or updating memory (i.e., learning) : Acceleration or deceleration responsive : With resistor/capacitor (RC) timing circuit (e.g., multivibrator))

Patent 5520161: Exhaust gas recirculation system for a compression ignition engine and a method of controlling exhaust gas recirculation in a compression
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : Exhaust gas temperature or pressure repsonsive : Acceleration or deceleration responsive)

Patent 5520162: Boiloff for a flexible fuel compensation system
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : Combined with engine condition responsive means : Engine fluid or engine component temperature responsive : Engine coolant temperature responsive)

Patent 5520163: Bow-attached, arrow launching apparatus
(MECHANICAL GUNS AND PROJECTORS : SPRING : Bow : Having projectile guide : Dart or arrow projector)

Patent 5520164: Quick connect/disconnect adapter for archery related accessories
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : For archery projector : With surrounding cylinder)

Patent 5520165: Hybrid direct/indirect water heating process and apparatus
(STOVES AND FURNACES : LIQUID HEATER : Fluid fuel burner for other than top-accessible vessel : And liquid dripping from plate, pan, or suspended strip : Annular receptacle for vessel)

Patent 5520166: Medication cassette for an automatic aerosol medication delivery system
(SURGERY : LIQUID MEDICAMENT ATOMIZER OR SPRAYER : Plural orifice means passing gas into liquid)

Patent 5520167: Nebulizer mask adaptor ring
(SURGERY : LIQUID MEDICAMENT ATOMIZER OR SPRAYER : Pre-pressurized container holding medicament : Gas flow induced by expansion chamber device (e.g., piston/cylinder ram, squeeze bulb, etc.))

Patent 5520168: Gas flow units
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for indicating improper condition of apparatus : Garment)

Patent 5520169: Anesthesia arrangement for recovering gaseous anesthetic agents
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for cooling respiratory gas or respiration device : Substance removed from respiratory gas by cooling : Holder solely supported by nose)

Patent 5520170: Automatic resuscitator
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Substance removed from respiratory gas by cooling)

Patent 5520171: Indexing helical magazine
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : Magazine : Mechanical projectile feed : Having cut-off)

Patent 5520172: Anesthetic machine
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Respiratory gas supplied from expandable bag, bellows, or squeeze bulb : Bag or bellows included in control mechanism)

Patent 5520173: Ventilation bag
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Respiratory gas supplied from expandable bag, bellows, or squeeze bulb : Bag or bellows included in control mechanism)

Patent 5520174: Tracheostomy tube guard
(SURGERY : RESPIRATORY METHOD OR DEVICE : Respiratory gas supply means enters mouth or tracheotomy incision : Covering nose only)

Patent 5520175: Endotracheal tube with suctioning means
(SURGERY : RESPIRATORY METHOD OR DEVICE : Respiratory gas supply means enters mouth or tracheotomy incision : Breathing passage occluder : Valve for controlling gas flow)

Patent 5520176: Iterative sleep evaluation
(SURGERY : DIAGNOSTIC TESTING :)

Patent 5520177: Oximeter probe
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Oxygen saturation, e.g., oximeter :)

Patent 5520178: Self-guiding, multifunctional visceral catheter
(SURGERY : DIAGNOSTIC TESTING : Physical characteristics of blood : Holder for color indicator (e.g., fertility tester))

Patent 5520180: Biomedical electrodes containing solid state conductive polymer compositions
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Electrode composition : Electrolyte containing : Having release sheet)

Patent 5520181: Positioning device for producing movement in the shoulder
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : With means for positioning patient or body part : Having release sheet)

Patent 5520182: Method and apparatus for producing an image of a substance using a radioactively tagged material
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Detectable material placed in body : With stereotactic device)

Patent 5520183: Fat depth measuring apparatus
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Doppler effect (e.g., fetal HR monitoring) : Ophthalmic)

Patent 5520184: Ultrasonic diagnostic method and an ultrasonic diagnostic apparatus for carrying out the same
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Using flexible catheter)

Patent 5520185: Method for recognition and reduction of blood speckle in blood vessel imaging system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Anatomic image produced by reflective scanning : With mechanical and electronic scanning : With means for inserting into a body)

Patent 5520186: Method and apparatus for controlling transducer multiplexing in ultrasound imaging system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Using flexible catheter)

Patent 5520187: Ultrasonic probe with programmable multiplexer for imaging systems with different channel counts
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Structure of transducer or probe assembly : Blood flow studies)

Patent 5520188: Annular array transducer
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Structure of transducer or probe assembly : Blood flow studies)

Patent 5520189: Intravascular ultrasound imaging guidewire
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Structure of transducer or probe assembly : Probe placed in vascular system or body orifice : Catheter : With volumetric measurement)

Patent 5520190: Cardiac blood flow sensor and method
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Detecting heartbeat electric signal and diverse cardiovascular characteristic : Pressure in inflatable occluder automatically raised above systolic pressure)

Patent 5520191: Myocardial ischemia and infarction analysis and monitoring method and apparatus
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Detecting arrhythmia : Pressure in inflatable occluder automatically raised above systolic pressure)

Patent 5520192: Apparatus for the monitoring and control of respiration
(SURGERY : DIAGNOSTIC TESTING : Respiratory : Heart)

Patent 5520193: Blood collecting needle with vein indicator
(SURGERY : DIAGNOSTIC TESTING : Liquid collection : Manually supported collector with rigid intake tube (e.g., a hollow needle, etc.) : Penetrable seal in liquid flow path to collection reservoir : Body pierced by tubular cutter or rod-type punch)

Patent 5520194: Guide wire for medical purpose and manufacturing process of coil thereof
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)

 

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