Patents 5003811 - 5004063

 

 

Patent 5003811: Shock testing apparatus
(MEASURING AND TESTING : TESTING BY IMPACT OR SHOCK : Specimen impactor detail : Dropped : Pivoted : Varying)

Patent 5003812: Gas detecting device
(MEASURING AND TESTING : GAS ANALYSIS : Detector detail : Semiconductor : Expanding-sorption element)

Patent 5003813: Method and apparatus for monitoring storage tank leakage
(MEASURING AND TESTING : WITH FLUID PRESSURE : Leakage : Receptacle : Tire valve)

Patent 5003814: Sampling processes for use in the controlled addition of conditioning material to suspensions, sludges and the like and apparatus thereof
(FLUID HANDLING : SELF-PROPORTIONING OR CORRELATING SYSTEMS : Mixture condition maintaining or sensing : By viscosity or consistency : Multiple control-input passages)

Patent 5003815: Atomic photo-absorption force microscope
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)

Patent 5003816: Engine idling control apparatus
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Disparate tests under operating conditions : With continuous operation : By angular displacement of opposite ends of specimen)

Patent 5003817: Apparatus and a method for testing of synchronizing systems
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : With continuous operation)

Patent 5003818: Aircraft brake tester
(MEASURING AND TESTING : BRAKE TESTING : Motor part)

Patent 5003819: Suspension simulator
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Responsive to force)

Patent 5003820: Electronic speedometer for snow skis
(MEASURING AND TESTING : NAVIGATION : Ship's log : With recorder)

Patent 5003821: Meter box or meter yoke expansion mechanism
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Combined : With connection or box : Vibrated conduit)

Patent 5003822: Acoustic wave microsensors for measuring fluid flow
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Thermal type : Having particular electrical heating, cooling, or thermal sensing element : For temperature)

Patent 5003823: Noncontact rotating liquid film thickness sensor
(MEASURING AND TESTING : LIQUID LEVEL OR DEPTH GAUGE : With illumination : Thermometer)

Patent 5003824: Vibration/acceleration sensor
(MEASURING AND TESTING : VIBRATION : Sensing apparatus : Vibratable reed : Amplitude, power, or intensity)

Patent 5003825: Digital pressure sensor
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Vibration type : Vibrating strip or wire : Spring and adjustor connect paired weights)

Patent 5003826: Apparatus for supporting a long cable for tension testing
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : By loading of specimen (e.g., strength of material test) : Tensile : Strand or chain test : Shear)

Patent 5003827: Piezoelectric differential pressure vortex sensor
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring vibrations or acoustic energy : Caused by fluid interaction with obstacle : Vortex shedders : Movable sensor responsive to vortices : Selective or periodic sampling)

Patent 5003828: Flowmeter for gases
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring swirl rate imparted by static means : With turbine in a swirl chamber : Transmitted along parallel paths)

Patent 5003829: Energy absorbing device and torque measuring apparatus therefor
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to torque : By absorption : Having friction brake means : Using a resistance strain gage)

Patent 5003830: Sample extraction system
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Withdrawing through conduit or receptacle wall : With metering means or pump : Capture chamber within valve unit)

Patent 5003831: Process for monitoring a device for automatically detecting and evaluating surface cracks
(MEASURING AND TESTING : TESTING OF APPARATUS : Capacity adjustable)

Patent 5003832: Motion transmitting mechanism
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Rotary to or from reciprocating or oscillating : Crank and multiple pitmans : Slidable connections (e.g., scotch yoke))

Patent 5003833: Gyrating drive for particle screening machine
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Rotary to gyratory : Unbalanced weight : Crank and pitman actuator)

Patent 5003834: Servo synchronization with mechanical inter lock
(MACHINE ELEMENT OR MECHANISM : GEARING : Interchangeably locked : Meshing assisters : Cam operated)

Patent 5003835: Torque support for drives riding on trunnions, particularly for converter tilt drives
(MACHINE ELEMENT OR MECHANISM : GEARING : Yieldability in gear trains : Governor control)

Patent 5003836: Worm gear motor with a built-in sensor
(MACHINE ELEMENT OR MECHANISM : GEARING : Directly cooperating gears : Spiral : Worm : Less than 360 degrees of contact between nut and screw)

Patent 5003837: Curved cable end connector
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Flexible transmitter (e.g., Bowden cable) : Constant tension sustaining : Gear type)

Patent 5003838: Cable routing end fitting assembly
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Flexible transmitter (e.g., Bowden cable) : And sheath support, connector, or anchor : Single rotatable lever (e.g., for bicycle brake or derailleur))

Patent 5003839: Stem having a fixing device
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Handles : Handle bars : Engine starter type)

Patent 5003840: Cover for the driving sprocket of a bicycle
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Cranks and pedals : With attached gear : Spring)

Patent 5003841: Bicycle pedal
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Cranks and pedals : Pedals : Spring)

Patent 5003842: Control device for automatic transmission gear system
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : Transmission controlled by engine : By input manifold pressure or engine fuel control : Servo motor timing : Speed responsive control : Electric valve control)

Patent 5003843: Saw chain holding mechanism for grinding machines
(METAL TOOLS AND IMPLEMENTS, MAKING : SAW-MAKING OR FURBISHING DEVICE OR MACHINE : Clamp : Tooth-engaging feed)

Patent 5003844: Portable container opener
(TOOLS : RECEPTACLE CLOSURE REMOVER : Power-, vacuum-, or fluid pressure-operated : Attached to receptacle or closure)

Patent 5003845: Radiator cap remover
(TOOLS : RECEPTACLE CLOSURE REMOVER : Gripping type : Bottom support)

Patent 5003846: Optical fiber cable-stripping device
(TOOLS : WIRE STRIPPER : Having relatively movable clamp and blade : Clamp and blade move relative to supporting structure : With bottom support)

Patent 5003847: Hydraulic power wrench
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Machine : Step by step : Including driven, reciprocating, conveying member)

Patent 5003848: Mechanical tool for manipulating fittings and caps
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Spanner : Having means to engage work axially : And means to engage peripheral face of work : Shank rack)

Patent 5003849: Alignment sleeve for hand tool having a universal joint
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Attachment, or including adjunct or replaceable portion : Shank-embracing : Rotary)

Patent 5003850: Screwdriver with holding sleeve
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Having work engaging and force exerting portion inserted into cavity (e.g., allen wrench, screwdriver) : One-way detent drive, e.g., ratchet)

Patent 5003851: Method of manufacturing a photoreceptor
(TURNING : PROCESS OF TURNING :)

Patent 5003852: Button die holder
(TURNING : LATHE : Tool rest : Stop (e.g., carriage, tool, work, etc.))

Patent 5003853: Cut-off die set
(CUTTING : CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK : Tool carrier shuttles rectilinearly parallel to direction of work feed : Both tools of couple on single standard)

Patent 5003854: Device for fastening a die on a tool carrier cylinder of a rotary machine
(CUTTING : CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK : Orbital motion of cutting blade : Rotary tool : Idling disc)

Patent 5003855: Chopper with auto feed
(CUTTING : CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK : Orbital motion of cutting blade : Rotary tool : With cooperating rotary cutter or backup : With anvil backup : And to initiate flying movement of tool)

Patent 5003856: Paper cutter
(CUTTING : MEANS TO DRIVE OR TO GUIDE TOOL : Magnet- or solenoid-actuated tool : Tool movement modifies actuating circuit : Hand actuated connecting means)

Patent 5003857: Spindle for harp
(MUSIC : INSTRUMENTS : Stringed : Harps : Erard action : With belt bow)

Patent 5003858: Portable resonating platform and T-bar for securing the endpin and enhancing the tone of a cello
(MUSIC : INSTRUMENTS : Stringed : Violins : Supports : Sound posts)

Patent 5003859: Percussive action modular electronic keyboard
(MUSIC : INSTRUMENTS : Drum and cymbal beaters : Keyboards : Inside)

Patent 5003860: Automatic accompaniment apparatus
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Note sequence : Recursive algorithm)

Patent 5003861: Safety device for releasable charges
(ORDNANCE : BOMB, FLARE AND SIGNAL DROPPING : Arming device :)

Patent 5003862: Method and apparatus for armament control
(ORDNANCE : AUTOMATIC : Firing device operation or control (e.g., full automatic, etc.) : Synchronizers :)

Patent 5003863: Cylinder-piston unit for displacing a roll at right angles to its longitudinal axis
(EXPANSIBLE CHAMBER DEVICES : RELATIVELY MOVABLE WORKING MEMBERS : Plural cylinders)

Patent 5003864: Geared air actuator
(EXPANSIBLE CHAMBER DEVICES : WITH SEPARATE BIASING MEANS FOR WORKING MEMBER : Tension spring : Vane includes non-metallic peripheral sealing portion)

Patent 5003865: Pressure controlled fresh air supply ventilation system soil gas pressure as a reference, and method of use
(VENTILATION : HAVING INLET AIRWAY : Pressure regulation : For outlet airway)

Patent 5003866: Car ventilator
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : Including exterior cowl inlet : Having exterior inlet opening over windshield)

Patent 5003867: Air conditioning system for grocery store or the like and diffuser units thereof
(VENTILATION : HAVING FORCED RECIRCULATION : For use with heating and cooling means : Having air pump means for both airways)

Patent 5003868: Food processing apparatus
(FOODS AND BEVERAGES: APPARATUS : COOKING : Combined : Subsequent treating or handling)

Patent 5003869: Procedure for the metered addition of copper ions in cheese production
(FOODS AND BEVERAGES: APPARATUS : MECHANICAL, FLUID OR HEAT TREATMENT OF DAIRY FOOD : With temperature or atmosphere modification : Puncturing injector)

Patent 5003870: Antistretch screen printing arrangement
(PRINTING : STENCILING : Stencils : Mounts, holders and extensions : Contact member)

Patent 5003871: Inking unit for a rotary offset printing machine
(PRINTING : PLANOGRAPHIC : Dampeners : Roller fountain : Interrupter)

Patent 5003872: Device for applying color to a block of a tampon printing machine
(PRINTING : INTAGLIO : Bed and platen : Roller inker with wiper)

Patent 5003873: Flexographic printing machine, especially for flexographic blank printing
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Web : Interrupter)

Patent 5003874: Distributor roller for an inking unit of a printing press
(PRINTING : INKERS : Roller : Fountain)

Patent 5003875: Fountain roll and assembly for can decorating apparatus
(PRINTING : INKERS : Roller : Rotary machine : Having fountain to supply ink to roller : Having plural doctor means : Circulating roller)

Patent 5003876: Printing apparatus with dual inking system
(PRINTING : INKERS : Roller : Rotary machine : Having fountain to supply ink to roller : Having excess ink return; i.e., recovery : Circulating roller)

Patent 5003877: Printing apparatus inker with end dams
(PRINTING : INKERS : Roller : Fountain : Interrupter)

Patent 5003878: Apparatus for clamping printing plates
(PRINTING : FLEXIBLE-SHEET-SECURING DEVICES : Work in rolling contact with printing plate)

Patent 5003879: Delay detonator
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Percussion primers or ignitors : With housing)

Patent 5003880: Process for the impact healing of inner discontinuities or defects in the sub-surface region of a cast component
(AMMUNITION AND EXPLOSIVES : BLASTING : Contained blasting charge : Borehole arrangement)

Patent 5003881: Aerial flare and igniter
(AMMUNITION AND EXPLOSIVES : PYROTECHNICS : Flare : With parachute : Valve-type seal)

Patent 5003882: Device for tilting a sub-munition under a parachute into inclined position
(AMMUNITION AND EXPLOSIVES : DROP BOMBS : With drop-retarding means : Parachute : Spike form)

Patent 5003883: Lightweight blast shield
(AMMUNITION AND EXPLOSIVES : SHELLS : Focused or directed detonation : Shaped charge : With primer means)

Patent 5003884: Hollow or projectile charge
(AMMUNITION AND EXPLOSIVES : SHELLS : Focused or directed detonation : Shaped charge : With primer means)

Patent 5003885: Warhead for an airborne body
(AMMUNITION AND EXPLOSIVES : SHELLS : Shrapnel : Multiple fragments : Impact-operated)

Patent 5003886: Projectile for combatting actively and passively recting armor
(AMMUNITION AND EXPLOSIVES : PROJECTILES : Composite : Sabot or carrier : Subcaliber : With expanding member)

Patent 5003887: Gas generator for inflating an inflatable article
(AMMUNITION AND EXPLOSIVES : JACKETED OR CARTRIDGE GAS GENERATOR : For gas-powered tools or means : Rifling or driving means (e.g., band))

Patent 5003888: Rail fastener applicator
(RAILWAYS : TRACK LAYERS : Trail rail mounted rail anchor applicator : Hand tools)

Patent 5003889: Rotary printing machine system with a web path changing arrangement
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Web : Feeding or delivering : Feeding or delivering)

Patent 5003890: Stump burner
(FURNACES : REFUSE INCINERATOR : For stump in situ : Coking means)

Patent 5003891: Pulverized coal combustion method
(FURNACES : PROCESS : Having hanger)

Patent 5003892: Process for sterile disposal of syringes
(FURNACES : PROCESS : Incinerating refuse : Combustion product)

Patent 5003893: Method and plant for burning special waste
(FURNACES : PROCESS : Incinerating refuse : Combustion product)

Patent 5003894: Seeder clutch for tramlines
(PLANTING : DRILLING : Having depositor feature : Rotating dispensing element : Roll or drum : Dished)

Patent 5003895: Embroidery pantograph assembly
(SEWING : SPECIAL MACHINES : Embroidering : Vertical needle : Fabric shifting : Frames : Attachments)

Patent 5003896: Device for guiding a lower thread in a sewing machine
(SEWING : SPECIAL MACHINES : Pattern controlled or programmed : Fabric shifting)

Patent 5003897: Sewing system
(SEWING : SPECIAL MACHINES : Pattern controlled or programmed : Positionable work carrier under electronic pattern or program control : Frames)

Patent 5003898: Driving structure for mini-sewing machine
(SEWING : ELEMENTS : Driving mechanisms : Needle)

Patent 5003899: Apparatus for disconnecting a needle bar and threading on a sewing machine
(SEWING : ELEMENTS : Driving mechanisms : Needle : Electrically operated)

Patent 5003900: Thread securing device in a sewing machine
(SEWING : ELEMENTS : Take-ups : Pull-offs : Automatic)

Patent 5003901: Feeding rate adjusting unit of a sewing machine
(SEWING : STITCH FORMING : Feeding work material : Having adjustment feature : Stitch length : Reversible feed direction : And plural followers)

Patent 5003902: Seam having liquid proof threads stichably securing first and second liquid proof materials foldably enclosing a meltable adhesive polymer
(SEWING : PRODUCTS : Sewn web or sheet : With strip sewn in or over seam or over edge (e.g., welt or stay) : Knitted, netted, or knotted)

Patent 5003903: Fluid foil system
(SHIPS : SAIL OR CONTROL MEANS THEREFOR : Including means to orient sail : Having rope or line (e.g., sheet) : Ceilings and floors)

Patent 5003904: Keel assembly
(SHIPS : KEELS : Vertical drop)

Patent 5003905: Collapsible hatch screen
(SHIPS : HATCHES AND COVERS : Chain)

Patent 5003906: Apparatus and method for automatic operation of a bilge blower
(SHIPS : VENTILATION : Sea anchor)

Patent 5003907: Boat hook
(SHIPS : IMPLEMENTS : Roller)

Patent 5003908: Control and limiting of oil spills from an ocean going tanker
(SHIPS : LEAK STOPPERS : Aprons, mats, etc. : Safety release)

Patent 5003909: Submarine torpedo tube collapsible choke
(SHIPS : TORPEDO LAUNCHING : Towing by means of cable)

Patent 5003910: Anchor
(SHIPS : ANCHOR : Fluke type : Pivoted fluke : Single pivot)

Patent 5003911: Antenna position warning device
(SIGNALS AND INDICATORS : VEHICLE : Submarine)

Patent 5003912: Interlocking stacking plastic barricades
(SIGNALS AND INDICATORS : STREET TRAFFIC : Portable : With diverse indicators)

Patent 5003913: Chain elongation indicator and method
(SIGNALS AND INDICATORS : INDICATORS : Element wear type : By heat)

Patent 5003914: Indicating instrument
(SIGNALS AND INDICATORS : INDICATORS : Index structure : Pointer type : Specified shape : And means to restrain movement)

Patent 5003915: Apparatus for printing and for forming a hologram on sheet material
(COATING APPARATUS : WITH PRINTING : Web or sheet work)

Patent 5003916: Adhesive supply unit
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : With tank structure, liquid supply, control, and/or nonradiant heating means : Rotating conveyer for work)

Patent 5003917: Developing apparatus with image quality control
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Auger)

Patent 5003918: Apparatus for manufacturing atherectomy torque tubes
(COATING APPARATUS : CONTROL MEANS RESPONSIVE TO A RANDOMLY OCCURRING SENSED CONDITION : Condition of coated material :)

Patent 5003919: Apparatus for stabilization treatment of ferromagnetic metal powder
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Means to coat or impregnate particulate matter : Cut off)

Patent 5003920: Animal litter cleaning apparatus
(ANIMAL HUSBANDRY : WASTE TOILET OR RELATED DEVICE : Activated by presence of animal : Particularly adapted to hold liquid)

Patent 5003921: Live picture construction
(ANIMAL HUSBANDRY : AQUATIC ANIMAL CULTURING : Aquarium : Ornamental : Wall-type aquarium : With feeding)

Patent 5003922: Cage for small experimental animals
(ANIMAL HUSBANDRY : CONFINING OR HOUSING : For experimental purposes : With biologically isolating ventilation means : Having raising and lowering means)

Patent 5003923: Heated pet house
(ANIMAL HUSBANDRY : CONFINING OR HOUSING : Often portable, small capacity, roofed housing structure (e.g., coop, hutch, kennel, etc.) : Cage door)

Patent 5003924: Egg incubation carriage for a ventilated incubation enclosure
(ANIMAL HUSBANDRY : INCUBATOR : Egg tray : Having an egg turner : With tilting carrier : With common discharge valve)

Patent 5003925: Fish food dispenser
(ANIMAL HUSBANDRY : FEEDING DEVICE : For aquatic animal; e.g., a fish, etc. : Anti-vermin (e.g., trap, etc.))

Patent 5003926: Cattle feeding trough
(ANIMAL HUSBANDRY : FEEDING DEVICE : Trough, bunk, or manger : Animal-opened : Feed dispensing hopper portion or attachment moves relative to stationary underlying trough)

Patent 5003927: Demand type animal watering valve
(ANIMAL HUSBANDRY : WATERING OR LIQUID FEED DEVICE : Drop-delivering : Standard-supported)

Patent 5003928: Freeze resistant animal watering installation
(ANIMAL HUSBANDRY : WATERING OR LIQUID FEED DEVICE : Temperature-controlling : Standard-supported)

Patent 5003929: Tangle resistant pet tie apparatus and method
(ANIMAL HUSBANDRY : ANIMAL CONTROLLING OR HANDLING (E.G., RESTRAINING, BREAKING, TRAINING, SORTING, CONVEYING, ETC.) : Hitching or tethering : Traveler : With weight-controlled tensioning)

Patent 5003930: Animal training collar
(ANIMAL HUSBANDRY : BODY- OR APPENDAGE-ENCIRCLING COLLAR OR BAND (E.G., NECK, COLLAR, LEG BAND, ETC.) : Having particular buckle, length-fixing, or end-joining means : Slip or choke-collar type : Collapsible)

Patent 5003931: Method of and device for maintaining a parameter constant in a fluidized-bed furnace
(LIQUID HEATERS AND VAPORIZERS : MISCELLANEOUS : Catalyst :)

Patent 5003932: Intake manifold
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : For engine having radiating cylinders : For V-type engine : Manifold having plenum : Inlet manifold heated by outlet manifold)

Patent 5003933: Integrated induction system
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : For in-line engine : Manifold having plenum : Intake manifold heated by outlet manifold)

Patent 5003934: Hood covering the space between cylinder banks of an internal-combustion engine which are arranged in a V-shape
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : For engine having radiating cylinders : For V-type engine : Plural plenums)

Patent 5003935: Balanced radial engine
(INTERNAL-COMBUSTION ENGINES : MULTIPLE CYLINDER : Cylinders radiating : Star : Two-stroke cycle)

Patent 5003936: Cylinder of an internal combustion engine having variable volume
(INTERNAL-COMBUSTION ENGINES : FOUR-CYCLE : Variable clearance : Piston in head adjusted mechanically : Piston in head adjusted by fluid means : Lengthwise scavenging from head)

Patent 5003937: Valve operating system for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Hydraulic system : Diode is in parallel with coil primary or secondary)

Patent 5003938: Pneumatically powered valve actuator
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Pneumatic system : With manifold and distributor)

Patent 5003939: Valve duration and lift variator for internal combustion engines
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)

Patent 5003940: Quick adjust tappet assembly
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Tappet : Lash adjustment : Self-operating : Screw : Including auxiliary vacuum pump)

Patent 5003941: Engine heating unit
(INTERNAL-COMBUSTION ENGINES : WITH HEATING MEANS : Manifold material or composition)

Patent 5003942: Rotary vaned valves
(INTERNAL-COMBUSTION ENGINES : VALVE : Rotary : Single function, (i.e., exhaust and intake by separate tube) : Controls plural cylinders)

Patent 5003943: Engine air intake shutoff apparatus
(INTERNAL-COMBUSTION ENGINES : ACCESSORIES : Safety devices : For spring)

Patent 5003944: Transition fuel multiplier
(INTERNAL-COMBUSTION ENGINES : COMBUSTION CHAMBER MEANS HAVING FUEL INJECTION ONLY : Using multiple injectors or injections : Having multiple passages)

Patent 5003945: Dual spark plug ignition system for motorcycle internal combustion engine
(INTERNAL-COMBUSTION ENGINES : COMBUSTION CHAMBER HAVING MULTIPLE SPARK GAPS : Specific spark plug location)

Patent 5003946: Engine spark control apparatus
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Engine speed reduction by partial or complete omission of the ignition : By electric means : Rich resupply of fuel at end of deceleration)

Patent 5003947: Arrangement for apportioning the idling air of internal-combustion engines
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Idle speed control : Electrically operated control means : Including rotary actuator : Controlling throttle bypass)

Patent 5003948: Stepper motor throttle controller
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Having condition responsive means with engine being part of a closed feedback system (e.g., cruise control) : Electrical sensing or regulating : Engine speed sensing having an error signal producing circuit : Having valve controlled vacuum actuator)

Patent 5003949: Governor assist mechanism
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Having condition responsive means with engine being part of a closed feedback system (e.g., cruise control) : Fluidic sensor or regulator : Fuel injection pump governor : Manifold pressure sensor : Movable fulcrum (e.g., slot and pin))

Patent 5003950: Apparatus for control and intake air amount prediction in an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : SPARK IGNITION TIMING CONTROL : Electronic control : Including control of combustible mixture or a constituent thereof (e.g., air, fuel, exhaust gas) : Acceleration or deceleration responsive : Engine cylinder pressure responsive)

Patent 5003951: Control apparatus for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : SPARK IGNITION TIMING CONTROL : Electronic control : Closed loop feedback control of spark timing : Combustion condition responsive : Engine knock responsive : Override for basic mechanical governor)

Patent 5003952: Sequential variable fuel injection
(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 5003953: Transient fuel injection
(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 5003954: Fail-safe device for temperature sensors
(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) : Backup systems, fail-safe, failure indicator : Memory addressed by engine speed or load)

Patent 5003955: Method of controlling air-fuel ratio
(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 5003956: Electronic fuel injection control system for a multi-fuel internal combustion engine and method therefore
(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 specific transducer : Memory addressed by engine speed or load)

Patent 5003957: Internal combustion engine with a mechanical super-charger
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Supercharger : Boost control : Fuel is heated to ignition temperature)

Patent 5003958: Ignition coil mounting structure for engine
(INTERNAL-COMBUSTION ENGINES : HIGH TENSION IGNITION SYSTEM : Specific coil location : Ignition switch opened when engine stops)

Patent 5003959: Ignition coil unit for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : HIGH TENSION IGNITION SYSTEM : Having a specific mounting of system component : Point bounce or arc suppression system)

Patent 5003960: Electronic grill control
(STOVES AND FURNACES : HOT-AIR FURNACES : Cooking : Combined base and hot closet : Gas : Electric features : Drawer-elevating)

Patent 5003961: Apparatus for ultra high energy efficient heating, cooling and dehumidifying of air
(STOVES AND FURNACES : HOT-AIR FURNACES : Compressed air : Feeding attachments)

Patent 5003962: Laryngoscope with double-angle blade
(SURGERY : SPECULA : Laryngoscope : Having particular blade structure : By mirror or prism)

Patent 5003963: Laryngoscope
(SURGERY : ENDOSCOPE : With tool carried on endoscope or auxillary channel therefore : Implanted)

Patent 5003964: Endoscope and jig for processing signal conductors of endoscope
(SURGERY : ENDOSCOPE : With camera or solid state imager : Having signal wires : Having tool raising platform)

Patent 5003965: Medical device for ultrasonic treatment of living tissue and/or cells
(SURGERY: KINESITHERAPY : KINESITHERAPY : Ultrasonic :)

Patent 5003966: Suction device
(SURGERY: KINESITHERAPY : KINESITHERAPY : Vacuum : Applied to eye :)

Patent 5003967: Hand traction wrap
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Upper extremity : Hand or wrist : With toe protector or use enabling means)

Patent 5003968: Head support
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Head : By chemically reactive material (e.g., plaster cast))

Patent 5003969: Fracture alignment device
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : External fixation means : Couch)

Patent 5003970: Roll form medical bandaging product, method of constructing same and container for roll form bandaging product
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Skin laceration or wound cover : Wound contact layer containing treatment material : Amino acid, polypeptide, or protein : Toenail appliance)

Patent 5003971: Expansion system for a medical and surgical dressing
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Skin laceration or wound cover : Skin or wound facing adhesive layer : Lipid (e.g., oil, fat, or wax))

Patent 5003972: Athletic supporter
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Support covering : For a particular body portion : Perineal support : Suspensory :)

Patent 5003973: Rescue helmet apparatus
(SURGERY : RESPIRATORY METHOD OR DEVICE : Including body or head supported means covering user's scalp : And nose and mouth also covered : Means for removing substance from respiratory gas : Padded or cushioned)

Patent 5003974: First-aid gas mask
(SURGERY : RESPIRATORY METHOD OR DEVICE : Including body or head supported means covering user's scalp : And nose and mouth also covered : Means for removing substance from respiratory gas : Padded or cushioned)

Patent 5003975: Automatic electrode configuration of an implantable pacemaker
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Testing or monitoring pacer function : Measuring pacing, threshold, capture margin, or contact impedance : Respiratory movement)

Patent 5003976: Cardiac and pulmonary physiological analysis via intracardiac measurements with a single sensor
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Parameter control in response to sensed physiological load on heart : Plural sensed conditions :)

Patent 5003977: Device for analyzing fluorescent light signals
(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 : By fluorescent emission : Using fluorescent emission determination)

Patent 5003978: Non-polarizable dry biomedical electrode
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Means for attaching electrode to body : Adhesive : Vest)

Patent 5003979: System and method for the noninvasive identification and display of breast lesions and the like
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)

Patent 5003980: Method and apparatus for measuring lung density by Compton backscattering
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Measuring force required to produce standard or measured eye flattening (applanation))

Patent 5003981: Identification method for the cuff size in a sphygmomanometer and flow restriction means required in identification
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Measuring pressure in heart or blood vessel : Force applied against skin to close blood vessel : Pressure transducer structure)

Patent 5003982: Dynamic indentation system
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : By detecting volume of body portion)

Patent 5003983: Cardiac monitoring system
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Detecting arrhythmia : Vertical variation of PQRST signal waveform (e.g., amplitude of QRS complex, etc.) detected : Repeating pressurization cycle)

Patent 5003984: Apparatus for alerting a doctor by radio to provide an alarm for a patient
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Signal display or recording : Detecting means associated with exercise machine)

Patent 5003985: End tidal respiratory monitor
(SURGERY : DIAGNOSTIC TESTING : Respiratory : Heart)

Patent 5003986: Hierarchial analysis for processing brain stem signals to define a prominent wave
(SURGERY : DIAGNOSTIC TESTING : Detecting brain electric signal : Breath collection)

Patent 5003987: Method and apparatus for enhanced drug permeation of skin
(SURGERY : DIAGNOSTIC TESTING : Measuring electrical impedance or conductance of body portion : With feedback of signal to patient)

Patent 5003988: Modular multiple fluid sample preparation assembly
(SURGERY : DIAGNOSTIC TESTING : Liquid collection : Indicator : Means for controlling liquid flow)

Patent 5003989: Steerable dilation catheter
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)

Patent 5003990: Apparatus for implanting electrodes and the like in animal bodies
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)

Patent 5003991: Hyperthermia apparatus
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electric current : Localized application : By partially or wholly implanted device)

Patent 5003992: Atraumatic screw-in lead
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Placed in body : Heart : With drug or medicament-dispensing : Respiratory movement)

Patent 5003993: Method and apparatus for preventing and treating anaerobic infections
(SURGERY : MALE REPRODUCTORY TRACT SHIELDS OR BIRTH CONTROL DEVICES (E.G., PROPHYLACTICS, VAS DEFERENS VALVES, ETC.) : Pessaries)

Patent 5003994: Oral appliance for improving breathing and methods of using and making same
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Antisnoring device : Intrauterine)

Patent 5003995: Compositions and articles for stimulating taste receptors
(TOBACCO : TOBACCO OR TOBACCO SUBSTITUTE PRODUCT OR COMPONENT PART THEREOF : Compositions, e.g., smoking or chewing mixture or medium : Tobacco substitute, i.e., nontobacco : Wrapper)

Patent 5003996: Apparatus for trimming and compression of tobacco
(TOBACCO : CIGAR OR CIGARETTE MAKING : Molding or forming : Continuous rod or ribbon former : With transverse compression : Plug inserting)

Patent 5003997: Manicuring aid for infants
(TOILET : NAIL DEVICE (E.G., MANICURING IMPLEMENT) : Hair structures)

Patent 5003998: Method and apparatus for cleaning and sanitizing HVAC systems
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Hollow work, internal surface treatment : Pipe, tubing, hose, or conduit : With pressurized fluid or fluid manipulation :)

Patent 5003999: Apparatus for treating silicon wafers in an acid bath
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With heating, cooling or heat exchange means : Foreign material separated from liquid)

Patent 5004000: Apparatus for rinsing surfaces with a non-aqueous liquid
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With heating, cooling or heat exchange means : Recirculation of treating liquid through conduit means : Movable)

Patent 5004001: Foldable dome
(TENT, CANOPY, UMBRELLA, OR CANE : PORTABLE SHELTER (I.E., TENT OR CANOPY) : Plural shelters, shelter having plural compartments, or plural sectional covering : Ventilating)

Patent 5004002: Fuel check valve assembly for fuel tank
(FLUID HANDLING : CONTROL BY CHANGE OF POSITION OR INERTIA OF SYSTEM : With second control : Valve or valve element assembling, disassembling, or replacing)

Patent 5004003: Fire control valve with pivotal latch
(FLUID HANDLING : DESTRUCTIBLE OR DEFORMABLE ELEMENT CONTROLLED : Heat destructible or fusible : Safety cut-off : Knife or cutter causes disc to break)

Patent 5004004: Automatic drain valve
(FLUID HANDLING : DIVERSE FLUID CONTAINING PRESSURE SYSTEMS : Fluid separating traps or vents : Discriminating outlet for liquid : With fluid responsive valve : Level responsive : Float : Servo-control : Sinking or bucket type float)

Patent 5004005: Combination valve
(FLUID HANDLING : CONVERTIBLE : Reversible check : Tank truck type)

Patent 5004006: Two-way flow valve
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : With separate connected fluid reactor surface : Responsive to change in rate of fluid flow : Expansible chamber subject to differential pressures : Pressures across fixed choke : Telescopic well casing)

Patent 5004007: Chemical injection valve
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : With separate connected fluid reactor surface : Responsive to change in rate of fluid flow : Expansible chamber subject to differential pressures : Pressures across fixed choke : Telescopic well casing)

Patent 5004008: Variable area refrigerant expansion device
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : With separate connected fluid reactor surface : Responsive to change in rate of fluid flow : Movable deflector or choke : Pressures across flow line valve)

Patent 5004009: Valve device for controlling liquid flow
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Direct response valves (i.e., check valve type) : Plural : Diverse types : Integral resilient member forms plural valves)

Patent 5004010: Hose rupture valve
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Direct response valves (i.e., check valve type) : With leak passage : Mechanically interconnected)

Patent 5004011: Position indicating control valve
(FLUID HANDLING : WITH INDICATOR, REGISTER, RECORDER, ALARM OR INSPECTION MEANS : Position or extent of motion indicator : Indicator element rigidly carried by the movable element whose position is indicated : Spring biased)

Patent 5004012: Automatic water shut-off apparatus for building protection
(FLUID HANDLING : COMBINED : Inspection means)

Patent 5004013: Dripless coupling device
(FLUID HANDLING : SYSTEMS : Flow path with serial valves and/or closures : Separable flow path section, valve or closure in each : Valve- or closure-operated by coupling motion : Linear motion of flow path sections operates both)

Patent 5004014: Automatic fluid flow sensor and fluid shut-off system
(FLUID HANDLING : SYSTEMS : Programmer or timer : With independent valve controller : Vent and inlet or outlet in unitary mounting)

Patent 5004015: Directional control device
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Reciprocating valve : Piston valve : With internal flow passage : Yoke or cage-type support for valve stem)

Patent 5004016: Pipe thread protector device
(PIPES AND TUBULAR CONDUITS : END PROTECTORS : Threaded : Line blinds)

Patent 5004017: Pipe stabilizing system for underwater use in joining flanged pipe sections
(PIPES AND TUBULAR CONDUITS : COMBINED : With external support structure : External)

Patent 5004018: Insulated exhaust pipe and manufacture thereof
(PIPES AND TUBULAR CONDUITS : DISTINCT LAYERS : With intermediate insulation layer : Diverse coating material)

Patent 5004019: Harness frame with detachable corner connections
(TEXTILES: WEAVING : WARP MANIPULATION : Shedding : Harnessing : Harnesses : Lingoes)

Patent 5004020: Wire twisting apparatus
(WIREWORKING : APPLYING WIRE : Binder tightening and joining implements : Twisters :)

Patent 5004021: Arrangement for conveying powder to the barrel of a gas detonation apparatus
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FLUENT CHARGE IMPELLED OR FLUID CURRENT CONVEYED INTO RECEIVER : With filling with gas)

Patent 5004022: Method and an arrangement for filling large sacks
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH MANIPULATION OF FLEXIBLE OR COLLAPSIBLE RECEIVER OR SUPPLY : Receiver secured to supply closure)

Patent 5004023: Gasoline nozzle with emergency shut-off
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : AUTOMATIC CONTROL OF FLOW CUTOFF OR DIVERSION : Level or overflow responsive : Manually initiated valve with both manual and level cut-off controls : With nozzle dislodgment valve trip means : Single valve and float stem)

Patent 5004024: Sealable funnel for measurement and spill prevention
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : MULTIPLE PASSAGE FILLING MEANS FOR DIVERSE MATERIALS OR FLOWS : Funnel type : Concentric vent forms valve stem : Concentric open vent)

Patent 5004025: Method and apparatus for slowly dispensing a solution for unclogging drains
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS : Filling supply supported by receiver : Dumping or draining type : Relatively movable actuator)

Patent 5004026: Felling head
(WOODWORKING : SPECIAL-WORK MACHINE : Combined : Timber cutting and handling : Relishing)

Patent 5004027: Biscuit joiner
(WOODWORKING : SHAPING MACHINE : Grooving machine : Forming corner groove : Bowling alley)

Patent 5004028: Shear hub
(WOODWORKING : SLICER : Rotary disk : With radial knife)

Patent 5004029: Saw table apparatus
(WOODWORKING : WORKBENCH : Having adjustable stock rest : Strap moved by screw)

Patent 5004030: Pneumatic tire with pivotable ground pads
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Plate or bar type : Superimposed)

Patent 5004031: Pneumatic tire with a strip reinforcing laminate having filaments arranged together in an undulating form
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Pneumatic tire or inner tube : Characterized by belt or breaker structure : Breaker or belt characterized by its dimensions or curvature relative to the carcass or any other part of the tire : Utilizing two or more cord materials)

Patent 5004032: Cover for a load-carrying space, preferably for vehicles
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLEATING TYPE : With power operating means : With sliding pivot)

Patent 5004033: Gap bridging assembly for use with vertical blind assemblies
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL STRIP, SLAT, OR PANEL TYPE : Venetian blind type : Subcombinations or structure thereof : Units and subcombinations thereof)

Patent 5004034: Method of surface bonding materials together by use of a metal matrix composite, and products produced thereby
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Composite article forming : Incorporating particulate material : Different metals)

Patent 5004035: Method of thermo-forming a novel metal matrix composite body and products produced therefrom
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Composite article forming : Incorporating particulate material : Different metals)

Patent 5004036: Method for making metal matrix composites by the use of a negative alloy mold and products produced thereby
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Composite article forming : Incorporating particulate material : Different metals)

Patent 5004037: Long span sprue tube for investment casting
(METAL FOUNDING : MEANS TO SHAPE A FORMING SURFACE : Pattern : Sprue, gate or runner : Pattern mounted on both sides of plate)

Patent 5004038: Degassing apparatus for mold
(METAL FOUNDING : MEANS TO SHAPE METALLIC MATERIAL : Pressure shaping means : Injection type : Including means to vent die cavity or gate : Including axial feeding trough)

Patent 5004039: Refractory material
(METAL FOUNDING : MEANS TO SHAPE METALLIC MATERIAL : United particle type shaping surface (e.g., sand, etc.) : Shell type mold : Blind riser)

Patent 5004040: Method of continuous casting
(METAL FOUNDING : PROCESS : With measuring, testing, inspecting, or condition determination : Of continuous or semicontinuous casting : And regulating an operation : Pouring :)

Patent 5004041: Heat transfer system without mass transfer
(HEAT EXCHANGE : REGENERATOR : Movable heat storage mass with enclosure : Rotary heat collector :)

Patent 5004042: Closed loop cooling for a marine engine
(HEAT EXCHANGE : WITH VEHICLE FEATURE : Cleaning)

Patent 5004043: Internal tubular falling film apparatus for the evaporation of liquids and for the absortion or degassing of solutions of two or more
(HEAT EXCHANGE : WITH FIRST FLUID HOLDER OR COLLECTOR OPEN TO SECOND FLUID : Trickler : Vertical cone or drum : Surface-type heat exchanger)

Patent 5004044: Compact rectilinear heat exhanger
(HEAT EXCHANGE : LINE CONNECTED CONDUIT ASSEMBLIES : In common casing : Heating or cooling means and gas pump in housing)

Patent 5004045: Vehicle radiator with clamping fixture to reduce deformation during brazing and method of making
(HEAT EXCHANGE : RADIATOR CORE TYPE : With edge cover or frame means : Heating or cooling means and gas pump in housing)

Patent 5004046: Heat exchange method and apparatus
(HEAT EXCHANGE : NON-COMMUNICATING COAXIAL ENCLOSURES : Helical conduit means : With tube manifold)

Patent 5004047: Header for a tube-in-tube heat exchanger
(HEAT EXCHANGE : CASING OR TANK ENCLOSED CONDUIT ASSEMBLY : Manifold formed by casing section and tube sheet of assembly : With tube manifold)

Patent 5004048: Apparatus for injecting displacement plugs
(WELLS : WITH BELOW AND ABOVE GROUND MODIFICATION : Head for tool, piston or cleaner (e.g., cement head) : With above ground (1) motor carried by casing or casing support or (2) well fluid pump)

Patent 5004049: Low profile dual screen prepack
(WELLS : SCREENS : Porous material : Vertical movement of conduit)

Patent 5004050: Method for well stimulation in the process of oil production and device for carrying same into effect
(WELLS : PROCESSES : Electric current or electrical wave energy through earth for treating : Pipe cutting means)

Patent 5004051: Method and means for cleansing and storing drill cuttings from drilling operations in the sea bottom
(WELLS : SUBMERGED WELL : Means removably connected to permanent well structure : Separator : With means to compensate for vessel movement)

Patent 5004052: Horseshoe
(FARRIERY : SHOES : Swamp)

Patent 5004053: Multiple use cultivating tool
(EARTH WORKING : GUIDED BY WALKING ATTENDANT; SUPPORTED, PROPELLED, OR HELD IN POSITION BY ATTENDANT : Hand tool : Alternately usable diverse tools or parts : Plural tools relatively adjustable)

Patent 5004054: Electric drill with speed and torque control
(TOOL DRIVING OR IMPACTING : AUTOMATIC CONTROL OF POWER OPERATED MEANS : Drive means responsive to torque or speed condition : Having torque responsive clutch : Fluid flow or pressure operated advance means)

Patent 5004055: Vibratory core drill apparatus for the recovery of soil or sediment core samples
(BORING OR PENETRATING THE EARTH : BORING WITHOUT EARTH REMOVAL (I.E., COMPACTING EARTH FORMATION) : Combined with earth removal (e.g., removing sample) : With means to prevent preliminary bore fluid contact)

Patent 5004056: Percussion-rotary drilling tool
(BORING OR PENETRATING THE EARTH : BELOW-GROUND (1) HAMMER, OR (2) IMPACT MEMBERS : Pivoted about substantially longitudinal axis)

Patent 5004057: Drill bit with improved steerability
(BORING OR PENETRATING THE EARTH : BIT OR BIT ELEMENT : With bit guide or bore wall compacting device : Impact type)

Patent 5004058: Weigh scale using multiple digital load cells
(WEIGHING SCALES : COMPUTER : Electrical : Digital : By intermittently used one of plural weighers)

Patent 5004059: Stress wave load cell
(WEIGHING SCALES : SELF-POSITIONING : Electrical current generating or modifying : Interconnected load-supporting expansible chamber)

Patent 5004060: Tracked vehicle with an epicyclic steering differential
(MOTOR VEHICLES : STEERING BY DRIVING : Auxiliary steering motor : Interlocked)

Patent 5004061: Electrically powered motor vehicle
(MOTOR VEHICLES : POWER : Electric : With motor in or moveable with wheel : Generating means is driven by a prime mover)

Patent 5004062: Vehicle nose pivotal hinge assembly
(MOTOR VEHICLES : POWER : Hoods : Pivoted about horizontal axis extending transversely of vehicle (e.g., alligator type or front end pivot) : With means to condense gas discharged from motor)

Patent 5004063: Steering system for the rear wheels of a vehicle
(MOTOR VEHICLES : STEERING GEAR : With electric power assist : Controlling rear wheels : Working member part engages tie rod)

 

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