Patents 5287694 - 5287948

 

 

Patent 5287694: Fluid channeling system
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : For nominal other than power plant output feature : Air bleed : Solid fuel)

Patent 5287695: Power plant system
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : With combustible gas generator : Flame screen)

Patent 5287696: Pulse-jet atomizer mechanism for sprinkling chemicals
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Combined with starting feature : Flame screen)

Patent 5287697: Variable area bypass injector seal
(POWER PLANTS : REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) : Interrelated reaction motors : Air and diverse fluid discharge from separate discharge outlets (e.g., fan jet, etc.) : Having means to effect a variable bypass ratio : Including injecting modifying fluid)

Patent 5287698: Exhaust gas purifying device for an internal combustion engine
(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 heater, cooler, igniter, or fuel supply of reactor : Motive fluid is vaporized liquid)

Patent 5287699: Automatic vibration method and device for hydraulic drilling machine
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Methods of operation : Having cam, or lever system driving master)

Patent 5287700: Flexible bellows actuation system
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Pulsator : Plural structurally related master pistons, cylinders or pulsator circuits : Parallel masters driven by first pulsator)

Patent 5287701: Autoignition two-stroke internal combustion engine
(POWER PLANTS : FLUID MOTOR MEANS DRIVEN BY WASTE HEAT OR BY EXHAUST ENERGY FROM INTERNAL COMBUSTION ENGINE : With supercharging means for engine : Supercharging means driven by engine exhaust actuated motor : With additional drive means for supercharging means : Including injecting modifying fluid)

Patent 5287702: Carbon dioxide storage with thermoelectric cooling for fire suppression systems
(REFRIGERATION : USING ELECTRICAL OR MAGNETIC EFFECT : Thermoelectric; e.g., peltier effect :)

Patent 5287703: Process for the recovery of C.sub.2 + or C.sub.3 + hydrocarbons
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Separation of gas mixture : Natural gas : Distillation : Dephlemation : Downstream of column)

Patent 5287704: Air separation
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Separation of gas mixture : Air : Distillation : Upstream operation : Flowline expansion engine : Spaced initial charging :)

Patent 5287705: Air conditioning and refrigeration systems utilizing a cryogen
(REFRIGERATION : STORAGE OF SOLIDIFIED OR LIQUIFIED GAS (E.G., CRYOGEN) : Liquified gas transferred as liquid : With vaporizing of liquified gas downstream of storage : Energy converted to work (e.g., used to drive prime mover) : Automatic control)

Patent 5287706: Refrigeration system and subcooling condenser therefor
(REFRIGERATION : AUTOMATIC CONTROL : Refrigeration producer : Bypass, e.g., compressor unloading : Lubricant aspirator in evaporator liquid level control chamber)

Patent 5287707: Portable chiller
(REFRIGERATION : HAND MANIPULABLE TOOL : Retainer or flow director for atmospheric condensate)

Patent 5287708: Car air conditioner with a hydraulically driven refrigerant compressor
(REFRIGERATION : WITH INTERNAL-COMBUSTION ENGINE : Including means utilizing product)

Patent 5287709: Stitch density adjusting device of circular knitting machine
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Circular : Stitch-length variation : Axial cylinder adjustment : Needle-actuated pickers)

Patent 5287710: Hinged locking mechanism
(LOCKS : PORTABLE : Key lock)

Patent 5287711: Laboratory apparatus for dyeing textile fabrics
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Liquid flowing : Liquid displacement and movable cage or carrier : Fixed inclined axis)

Patent 5287712: Locking arrangement consisting of key and lock cylinder
(LOCKS : OPERATING MECHANISM : Key : Operating elements : Keys : Single shank or stem : Flat rigid : Cylinder lock type : Intermediate)

Patent 5287713: Method and apparatus for ironing and trimming cylindrical portion of workpiece, using stepped punch and die having tapered die hole
(METAL DEFORMING : WITH CLEANING, DESCALING, OR LUBRICATION OF WORK OR PRODUCT : Lubricating : With means to apply lubricant : By sensing hydraulic pressure)

Patent 5287714: Roll stand for a planetary rolling mill
(METAL DEFORMING : BY USE OF "FLYING TOOL" ENGAGING MOVING WORK : Including orbitally-moving tool-face : Passes spaced along axis of rotating tool)

Patent 5287715: Method of rolling steel shapes and apparatus therefor
(METAL DEFORMING : BY USE OF ROLLER OR ROLLER-LIKE TOOL-ELEMENT : Included in roller-cluster : Comprising diverse roller-pairs : About a fixed pivot)

Patent 5287716: Method of forming cable-guiding opening in metal wall-studs and hand powered tool for it
(METAL DEFORMING : WITH CUTTING : By composite tool (e.g., piercing) : With die surface extending from clamp jaw)

Patent 5287717: Method for forming a tank bottom
(METAL DEFORMING : WITH CUTTING : By shearing tool-couple : Shear-type)

Patent 5287718: Curl forming method for a can end
(METAL DEFORMING : BY USE OF CLOSED-DIE AND COACTING WORK-FORCER (E.G., PUSH-DRAWING) : Cup or shell drawing (i.e., deep drawing) : With additional metal-deforming : With work feeding)

Patent 5287719: Method of forming semi-solidified metal composition
(METAL DEFORMING : PROCESS : With temperature maintenance or modification : With holding, handling or guiding of work or product)

Patent 5287720: Method of manufacturing a cartridge magazine follower
(METAL DEFORMING : PROCESS : Deforming sheet metal : Reciprocating tool)

Patent 5287721: Apparatus and method for forming curved needles
(METAL DEFORMING : BY THREE OR MORE COACTING RELATIVELY MOVABLE TOOLS (I.E., TOOL-COMPLEX) : Concurrently actuated tools : With coacting fixed tool : Tool inside hollow fastener)

Patent 5287722: Pull tower for correcting vehicle damage
(METAL DEFORMING : WITH MEANS TO DRIVE TOOL : With means to permit tool positioning : To reposition line-of-action of tool : Wherein tool is retracted by flexible strap)

Patent 5287723: Device for deforming a smooth surfaced pipe
(METAL DEFORMING : WITH MEANS TO DRIVE TOOL : Including pneumatic- or fluid-actuated tool support : Randomly manipulated or work-supported tool : With handle for manual manipulation : Pull-down press)

Patent 5287724: Method for calibrating an accelerometer
(MEASURING AND TESTING : INSTRUMENT PROVING OR CALIBRATING : Speed, velocity, or acceleration : Acceleration utilizing an inertial element : Prover bell)

Patent 5287725: Surface volatile material detector
(MEASURING AND TESTING : GAS ANALYSIS : Particular separator)

Patent 5287726: Method and apparatus for liquid cooled generator stator test and preparation therefor
(MEASURING AND TESTING : WITH FLUID PRESSURE : Safety feature or containment structure)

Patent 5287727: Fixture for pressure testing sight glasses
(MEASURING AND TESTING : WITH FLUID PRESSURE : Safety feature or containment structure)

Patent 5287728: Power transmission device for press machine
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Rotary to or from reciprocating or oscillating : Crank, pitman, lever, and slide : Clutchable gears)

Patent 5287729: Method of and apparatus for a leakage testing
(MEASURING AND TESTING : WITH FLUID PRESSURE : Leakage : Receptacle : Sealed : Mesh envelope)

Patent 5287730: Plumbing leakage test apparatus and method of use
(MEASURING AND TESTING : WITH FLUID PRESSURE : Clamp, plug, or sealing feature : With power-operated closure or seal)

Patent 5287731: Thermo-oxidation engine oil simulation testing
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Lubricant testing : By measuring fluid flow characteristic (e.g., by volume or rate of flow or by change in fluid level))

Patent 5287732: Rotary viscosimeter
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Viscosity : Force reactance to member driven therein : Rotationally driven member : By measuring an opposed drag force : By measuring angular displacement :)

Patent 5287733: Apparatus for receiving liquid treatment samples for disposal
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Sampler, constituent separation, sample handling, or sample preparation : Liquid droplet)

Patent 5287734: Thermal sensor
(MEASURING AND TESTING : MOISTURE CONTENT OR ABSORPTION CHARACTERISTIC OF MATERIAL : By heat conductivity : Having a rotatable imbalanced mass)

Patent 5287735: Engine misfire or roughness detection method and apparatus
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Pressure derivative)

Patent 5287736: Misfire detecting apparatus for multicylinder internal combustion engines
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Pressure derivative)

Patent 5287737: Device for determining misfiring of a cylinder of a multicylinder engine
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Disparate tests under operating conditions : With continuous operation : By angular displacement of opposite ends of specimen)

Patent 5287738: Sensor system for antilock brakes
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : With continuous operation)

Patent 5287739: Mounting bracket for railway car coupler
(MEASURING AND TESTING : BRAKE TESTING : Vehicle installation : With driving effort indication)

Patent 5287740: Method for locating and examining cavities under paved roads
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Responsive to force)

Patent 5287741: Methods of perforating and testing wells using coiled tubing
(MEASURING AND TESTING : BOREHOLE OR DRILLING (E.G., DRILL LOADING FACTOR, DRILLING RATE, RATE OF FLUID FLOW) : Pressure measurement : Force)

Patent 5287742: Device for detecting defects of web
(MEASURING AND TESTING : SHEET, WOVEN FABRIC OR FIBER : Pump test)

Patent 5287743: Manual transmission shifter
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Multiple controlled elements : Control moves in two planes : Offset extension)

Patent 5287744: Accelerometer with flexure isolation
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Temperature compensator : Installed in rotary speed source)

Patent 5287745: Angular speed measuring device
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Angular rate using gyroscopic or Coriolis effect : Vibratory mass : Flexible rotor or flexibly mounted rotor)

Patent 5287746: Modular transmitter with flame arresting header
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : With protective separator : Vibrating strip or wire)

Patent 5287747: Bolt and nut evaluator
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Threaded fastener stress : Penetrator element)

Patent 5287748: Method and apparatus for changing the sensitivity of a transducer
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Specified electrical sensor or system : Coupling circuit for specific additional purpose (e.g., noise suppression) or having specified structure : Temperature)

Patent 5287749: Thermomechanical analyzer
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : By loading of specimen (e.g., strength of material test) : Varied according to predetermined pattern : Repetitive : Hydraulic or pneumatic actuation)

Patent 5287750: Apparatus for inspecting mechanical strength of bottom portions of bottom-closed hollow pipes
(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 : With hydraulic or pneumatic actuation : Shear)

Patent 5287751: Drive link for gas meter counter assembly
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : With indirect temperature or density compensation : Sensing accumulated amount (e.g, rain gauge))

Patent 5287752: Measurment of gas and liquid flowrates and watercut of multiphase mixtures of oil, water and gas
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Of selected fluid mixture component : Electrical)

Patent 5287753: Continuous display of peak and mean blood flow velocities
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring vibrations or acoustic energy : Reflection or scattering of acoustic waves : Vortex shedders)

Patent 5287754: Mass flow meter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Mass flow by imparting angular or transverse momentum to the fluid : Coriolis or gyroscopic : Vibrated conduit : In both directions simultaneously)

Patent 5287755: Process and apparatus for verifying the cut-off torque of an actuator
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to torque : During transmission to an external load : For making or breaking threaded connections (e.g., torque measuring wrenches) : With detection of specific torque value or condition (e.g., peak torque) : Drum)

Patent 5287756: Transducer for sensing tension loading of a conveyor chain
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to force : To determine tension on a flexible element : By converting transmitted torque into axial force)

Patent 5287757: Strain-gauge transducer
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to force : By measuring elastic deformation : Using a specific type of electrical sensor : Resistance strain gage : Electrical sensor)

Patent 5287758: Temperature controlled pipette tube
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Capture device : Pipette or cannula : Expansible chamber)

Patent 5287759: Method and apparatus of measuring state of IC lead frame
(MEASURING AND TESTING : INSPECTING : Capacity adjustable)

Patent 5287760: Power transmission device for press machine
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Rotary to rotary : Cranks, link connected : Wabbler type)

Patent 5287761: Device and method for micro displacement
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Reciprocating or oscillating to or from alternating rotary : Including screw and nut : Crank and pitman actuator)

Patent 5287762: Recirculating ball nut and shaft assembly
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Reciprocating or oscillating to or from alternating rotary : Including screw and nut : Crank and pitman actuator)

Patent 5287763: Tilt type steering system
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Steering posts : Adjustable : Pair of levers)

Patent 5287764: Device for actuating a hydraulic power steering system
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Steering posts : Motion translating mechanism : Gear type : Flexible control element)

Patent 5287765: Hand actuated cable displacement system
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Flexible transmitter (e.g., Bowden cable) : And hand operator : Single rotatable lever (e.g., for bicycle brake or derailleur) : Worm)

Patent 5287766: Speed control apparatus for a bicycle
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Flexible transmitter (e.g., Bowden cable) : And hand operator : Single rotatable lever (e.g., for bicycle brake or derailleur) : Worm)

Patent 5287767: Vehicle steering wheel cover
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Handles : Hand wheels : Rim grips and covers : Releasable)

Patent 5287768: Driveshaft
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Gear casings : Axle and torque tubes : Vibration dampers)

Patent 5287769: Offset shaft arrangement for in-line shift transaxle housing
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Gear casings : Lubricated)

Patent 5287770: Die cast transmission housing for rototiller
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Gear casings : Lubricated)

Patent 5287771: Mounting for a drive shaft, in particular for a windshield wiper drive unit
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Gear casings : Lubricated)

Patent 5287772: Transmission control system in electric vehicle
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : ELECTRIC ENGINE : With transmission control : Condition responsive engine control : Stopped at end of cycle)

Patent 5287773: Apparatus for controlling engine brake force during vehicle running on downhill with released accelerator
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : With brake control : Engine controlled)

Patent 5287774: Method and device for producing seamless ribbon and wire loops, and their use as cuttings tools in ribbon and wire saws
(METAL TOOLS AND IMPLEMENTS, MAKING : BLANK OR PROCESS : Saws : Twist drill)

Patent 5287775: Torque limiting drawing holder nut wrench
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Rigid jaws : Enclosed (e.g., socket) : And means to engage peripheral face of work)

Patent 5287776: Inner tie rod tool
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Rigid jaws : Enclosed (e.g., socket) : Slotted socket : Dust protectors)

Patent 5287777: Ratcheting open end wrench
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Sliding jaw face : Including socket and boss type connecting means)

Patent 5287778: Universal screw driver
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Having work engaging and force exerting portion inserted into cavity (e.g., allen wrench, screwdriver) : Inserted portion having relatively movable components : Pivotally or rotatably mounted)

Patent 5287779: Radial saw safety guards and barriers
(CUTTING : WITH PRODUCT HANDLING MEANS : Including means to divert one portion of product from another : By kerf entering guide : Upon emergence from hollow cutter)

Patent 5287780: Radial arm saw guard with operational interlock
(CUTTING : WITH PRODUCT HANDLING MEANS : Including means to divert one portion of product from another : By kerf entering guide : Upon emergence from hollow cutter)

Patent 5287781: Dough feeder/cutter
(CUTTING : WITH PRODUCT HANDLING MEANS : Means to move, guide, or permit free fall or flight of product : Endless conveyor : Rotating or oscillating product handler)

Patent 5287782: Gang saw with horizontally and vertically movable hold-downs
(CUTTING : WITH MEANS TO GUIDE MOVING WORK : With movable or yieldable guide element : Opposed to work-supporting surface : Including means to yieldably bias pulley)

Patent 5287783: Paper cutter
(CUTTING : WITH WORK IMMOBILIZER : Means to clamp work : Combined with, peculiarly related to, other element : Guide for traveling cutter : By fluid means)

Patent 5287784: Bread slicing and storage device for cylindrical shaped loaves
(CUTTING : BY TOOL RECIPROCABLE ALONG ELONGATED EDGE : With tool in-feed : With passive means to guide tool directly : By plural opposed guide surfaces : Lever, cam, or link means)

Patent 5287785: Musical brass instrument slide apparatus
(MUSIC : INSTRUMENTS : Wind : Brasses : Valve type : Helical or sliding movement : Reeds)

Patent 5287786: Portable electric cutting and scoring saw
(CUTTING : OTHER THAN COMPLETELY THROUGH WORK THICKNESS OR THROUGH WORK PRESENTED : Combined types of cutting : Including use of rotary scoring blade :)

Patent 5287787: Upright piano for constant key-touch regardless of manipulation of soft pedal
(MUSIC : INSTRUMENTS : Stringed : Pianos : Hammers actions : Upright : Grand)

Patent 5287788: Tonal exponent
(MUSIC : INSTRUMENTS : Stringed : Details : Fingering devices : Nuts)

Patent 5287789: Music training apparatus
(MUSIC : ACCESSORIES : Teaching devices : Indicators : Slide rules)

Patent 5287790: Method and apparatus for braiding in two braiding regions
(TEXTILES: BRAIDING, NETTING, AND LACE MAKING : : Braided : Tubular :)

Patent 5287791: Precision generator and distributor device for plasma in electrothermal-chemical gun systems
(ORDNANCE : ACCELERATING : Explosive charge)

Patent 5287792: Hydraulic power steering gear with noise attenuation
(MOTORS: EXPANSIBLE CHAMBER TYPE : WORKING MEMBER POSITION FEEDBACK TO MOTIVE FLUID CONTROL : Follower type : Plural movable valve parts : Valve part moves about an axis : With lost motion between input and reaction member)

Patent 5287793: Power piston assembly for booster with diaphragm retainer
(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 5287794: Hydraulic motor with inlet fluid supplemented by fluid from contracting chamber
(MOTORS: EXPANSIBLE CHAMBER TYPE : WITH MOTIVE FLUID VALVE : Inlet fluid supplemented by controlled fluid pressurized in opposed contracting chamber : With manual valve actuating means responsive to motive fluid pressure (e.g., "feel"))

Patent 5287795: Coffee maker
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : Automatic control : With agitating means)

Patent 5287796: Container for the preparation of hot drinks
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : Automatic control : Of heat : And infusive contact :)

Patent 5287797: Brew basket
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : Cartridge type : With additional liquid supply means)

Patent 5287798: High-temperature dry steam cooking utensil
(FOODS AND BEVERAGES: APPARATUS : COOKING : Boiler or deep fat fryer type : Elevated, steaming or draining position : Rim engaging support : Fluid current)

Patent 5287799: Recessed cooktop appliance system
(FOODS AND BEVERAGES: APPARATUS : COOKING : With drip segregating, receiving or directing : Subjacent receptacle or director : Including pie rim clamp or guard)

Patent 5287800: Caterer food display system
(FOODS AND BEVERAGES: APPARATUS : COOKING : Collapsible, expansible or sectional support : Subjacent receptacle or director)

Patent 5287801: Flavoring food products
(FOODS AND BEVERAGES: APPARATUS : ELECTRIC, RADIANT OR VIBRATIONAL TREATING MEANS : Means feeding diverse center material)

Patent 5287802: Strap severing and ejecting mechanism for strapping machine
(PRESSES : BINDING : With automatic or material-triggered control : Compacting and binding)

Patent 5287803: Can crushing apparatus
(PRESSES : AUTOMATIC OR MATERIAL TRIGGERED CONTROL : of material addition, deposition, or discharging : Plastic band)

Patent 5287804: Mechanical system for displacing modular platforms for fitting out multi-purpose halls
(HORIZONTALLY SUPPORTED PLANAR SURFACES : VERTICALLY ADJUSTABLE : With force-multiplying means : With means to limit or inhibit rotation)

Patent 5287805: Folding apparatus
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Web : Interrupter)

Patent 5287806: Apparatus and system for screen printing of solder paste onto printed circuit boards
(PRINTING : STENCILING : Traveling-inker machines : Endless band)

Patent 5287807: Personal check amount stamping device
(PRINTING : PRINTING MEMBERS AND INKERS : Pad inker : Roller inker)

Patent 5287808: Method and system for positioning ink-metering components relative to a duct roller of a printing machine
(PRINTING : INKERS : Fountains : Multiple-point control : Interrupter)

Patent 5287809: Method and device for feeding, aligning and holding a sheet on a sheet-processing machine
(PRINTING : PROCESSES : Position or alignment : With cleaning composition)

Patent 5287810: Carrier shell ejecting a payload by means of a piston
(AMMUNITION AND EXPLOSIVES : SHELLS : With secondary shells : With igniting means)

Patent 5287811: Flexible branching apparatus in superconducting magnetically levitated railway having variable cross-section main flexible beam
(RAILWAYS : SWITCHES : For levitated vehicle : Having movable track elements : Including local control)

Patent 5287812: Railroad car positioning apparatus
(RAILWAYS : TRACTION : Pusher : Sealing slot closers)

Patent 5287813: Coach body construction for rail vehicles having extruded aluminum profiles with undercut nut-receiving grooves for ease of asssembly
(RAILWAY ROLLING STOCK : CAR FRAMING AND STRUCTURE : Automatic door lock)

Patent 5287814: Car body of railway rolling stock and method for fabricating car body
(RAILWAY ROLLING STOCK : FLOORS : End sills)

Patent 5287815: Computer workstation
(HORIZONTALLY SUPPORTED PLANAR SURFACES : COMBINED : With head, arm, leg, or foot rest : Support enters window recess)

Patent 5287816: Pallet for transporting cylindrical objects and holder for supporting their centeral tube
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : With load-confining means : Tiering)

Patent 5287817: Emergency shutdown system for a hazardous waste incinerator
(FURNACES : WITH SAFETY MEANS : Timer)

Patent 5287818: Method for killing soil pathogens with micro-wave energy
(PLANTING : MISCELLANEOUS : Dibbles)

Patent 5287819: High speed dynamically balanced tufting machine
(SEWING : SPECIAL MACHINES : Embroidering : Tufting (replacing subclass 79) : Attachments)

Patent 5287820: Movable and relatively positionable sewing units for sewing stationary material
(SEWING : SPECIAL MACHINES : Quilting : Attachments)

Patent 5287821: Electric drive mechanism for boat hoist winch
(SHIPS : VESSEL RAISING AND DOCKING : Floating boat dock)

Patent 5287822: Portable warning marker
(SIGNALS AND INDICATORS : STREET TRAFFIC : Portable : With diverse indicators)

Patent 5287823: Removable page marker
(SIGNALS AND INDICATORS : INDICATORS : Page type : With resilient gripper : With resilient gripper)

Patent 5287825: Container for housing newborn animals and the like
(ANIMAL HUSBANDRY : CONFINING OR HOUSING : Pen or rack : Collapsible : Pen floor)

Patent 5287826: Method for modifying the escretory behavior of an animal such as a dog
(ANIMAL HUSBANDRY : ANIMAL CONTROLLING OR HANDLING (E.G., RESTRAINING, BREAKING, TRAINING, SORTING, CONVEYING, ETC.) : Toy, lure, fetch, or related device)

Patent 5287827: Free piston engine control system
(INTERNAL-COMBUSTION ENGINES : FREE PISTON : Piston and crankshaft coaxial)

Patent 5287828: Engine intake flow booster
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Charge-mixing device in intake (e.g., device which insures the atomization of the combustible mixture) : Oxidant controlled by engine temperature)

Patent 5287829: Fluid actuators
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Hydraulic system : Diode is in parallel with coil primary or secondary)

Patent 5287830: Valve control means
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)

Patent 5287831: Vehicle starter and electrical system protection
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : Condition responsive control of starting device : Particular connecting rod)

Patent 5287832: Starting device for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : Mechanical : Includes cable : Including recoil mechanism : Temperature)

Patent 5287833: Lubricating oil supplying system for two cycle engine
(INTERNAL-COMBUSTION ENGINES : LUBRICATORS : Crankcase, pressure control : For spring)

Patent 5287834: Method and apparatus for cleaning deposits and residue from internal combustion engines
(INTERNAL-COMBUSTION ENGINES : ACCESSORIES : Decarbonizers and antiknocks : For spring)

Patent 5287835: Electronic governor with fast response time
(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 5287836: Control system for internal combustion engines
(INTERNAL-COMBUSTION ENGINES : SPARK IGNITION TIMING CONTROL : Electronic control : Closed loop feedback control of spark timing : Separate control for each cylinder : Liquid fluid governor)

Patent 5287837: Knock suppressing 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 5287838: Compact reverse flow check valve assembly for a unit fluid pump-injector
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Drip prevention means at injector nozzle : Regulating means adjusts fuel pressure)

Patent 5287839: Fuel injection equipment for 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 5287840: Cam sections for a "V"-type diesel engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : With fuel pump : Pumping member driven by the internal combustion engine valve operating mechanism : Fluid pressure control)

Patent 5287841: Flow divider and utilization system
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel flow regulation between the pump and the charge-forming device : Specific location or mounting of pump)

Patent 5287842: 3-piece cushion nocking point
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : For archery projector : Bow string or attachment thereto : Nock-point locator : Having cut-off)

Patent 5287843: Slicing machine employing an axial force to provide rigidity to a rotary blade
(STONE WORKING : SAWING : Rotary : Having internal cutting edge : Forming bevel)

Patent 5287844: Versatile camp grill
(STOVES AND FURNACES : HOT-AIR FURNACES : Cooking : Summer : Field : Supporting frame : Air heaters)

Patent 5287845: Endoscope for transurethral surgery
(SURGERY : ENDOSCOPE : Urological : With locking or retaining means for sheath)

Patent 5287846: Resuscitation device
(SURGERY: KINESITHERAPY : KINESITHERAPY : Exercising appliance : Artificial respiration : Produced by vacuum and compression : Conforms to shape of torso portion : Bicycle)

Patent 5287847: Universal nebulizer
(SURGERY : LIQUID MEDICAMENT ATOMIZER OR SPRAYER : Gas stream aspirating medicament from reservoir : Joint or limb (e.g., foot, elbow, heel, knee, etc.))

Patent 5287848: Easy intubator
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means placed in body opening to facilitate insertion of breathing tube : Gas flow induced by expansion chamber device (e.g., piston/cylinder ram, squeeze bulb, etc.))

Patent 5287849: Medicinal aerosol delivery system and method of use
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for mixing treating agent with respiratory gas : Valved)

Patent 5287850: Timing and velocity controlled powered pharmaceutical inhaler
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for mixing treating agent with respiratory gas : Means broken or pierced to supply treating agent : Electrically heated means producing water vapor)

Patent 5287851: Endotracheal tube connector with integral pneumotach transducer
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Electric control means : Means for sensing condition of user's body : Flight suit)

Patent 5287852: Apparatus and method for maintaining a tracheal stoma
(SURGERY : RESPIRATORY METHOD OR DEVICE : Respiratory gas supply means enters mouth or tracheotomy incision : Covering nose only)

Patent 5287853: Adapter cable for connecting a pulsoximetry sensor unit to a medical measuring device
(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 5287854: Electron spin resonance enhanced MRI using an echo planar imaging technique
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)

Patent 5287856: Focal range locating system for lithotrity
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : With therapeutic device : Catheter structure)

Patent 5287857: Apparatus and method for obtaining an arterial biopsy
(SURGERY : DIAGNOSTIC TESTING : Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.) : Cutting : Applying suction to sample : Body pierced by tubular cutter or rod-type punch : Cathode-ray tube used for display or included in recording means)

Patent 5287858: Rotational atherectomy guidewire
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)

Patent 5287859: Electroencephalograph instrument for mass screening
(SURGERY : DIAGNOSTIC TESTING : Detecting brain electric signal : Breath collection)

Patent 5287860: Birthing drape
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Drapes : With handle or applicator means : With cervical cap)

Patent 5287861: Coronary artery by-pass method and associated catheter
(SURGERY : MISCELLANEOUS : Methods : Holding strap extending circumferentially of head or neck)

Patent 5287862: Device for slowing the burning of a resting cigarette
(TOBACCO : TOBACCO USERS' APPLIANCE : With ash receiver : Cigar, cigarette, or smoking device rest or holder : Match holder)

Patent 5287863: Fingernail and toenail file/buffer
(TOILET : NAIL DEVICE (E.G., MANICURING IMPLEMENT) : Abrader, file or buffer : With abrader, file or buffer)

Patent 5287864: Frosting foils
(TOILET : METHODS : Hair treatment by application of specific chemical composition : Dyeing or bleaching : And use of specific device)

Patent 5287865: Dental flosser apparatus
(TOILET : TOOTHPICK : Having thread holder (e.g., flossing implement) : Stick applicator)

Patent 5287866: Dishwashing system
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Operating or controlling device engaged and moved by work or separate work holder : Gas or vapor blasts or currents)

Patent 5287867: Apparatus and method for insuring and controlling turbulent flow for cleaning ducts
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Automatic controls : External and internal fluid applying means)

Patent 5287868: Dishwasher convection air inlet and suds control device
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With plural means for supplying or applying different fluids at the same workstation : Means for sequentially applying different fluids : With drying means : Plural, mutually counterbalancing work supports)

Patent 5287869: Center post of a collapsible umbrella
(TENT, CANOPY, UMBRELLA, OR CANE : UMBRELLA : Collapsible in length : Handle release)

Patent 5287870: Walking aid
(TENT, CANOPY, UMBRELLA, OR CANE : CANES, STICKS, CRUTCHES, AND WALKING AIDS : Crutches : Handholds : Turning)

Patent 5287871: Vehicle sun shade
(TENT, CANOPY, UMBRELLA, OR CANE : PORTABLE SHELTER (I.E., TENT OR CANOPY) : Canopy supported by vehicle : Automobile : Carrier associated with handle bar or front frame post)

Patent 5287872: Portable umbrella shelter
(TENT, CANOPY, UMBRELLA, OR CANE : PORTABLE SHELTER (I.E., TENT OR CANOPY) : Umbrella-type : Ventilating)

Patent 5287873: Installation and process for the distribution of very high purity nitrogen
(FLUID HANDLING : PROCESSES :)

Patent 5287874: Anti-use cap for exterior water faucet and method of using
(FLUID HANDLING : PROCESSES :)

Patent 5287875: Draining pump system and drainage preference operating method therefor
(FLUID HANDLING : PROCESSES : Cleaning, repairing, or assembling : By fluid pressure)

Patent 5287876: Water piping system
(FLUID HANDLING : FREEZE CONDITION RESPONSIVE SAFETY SYSTEMS : Low temperature responsive drains : With fluid servo-motor)

Patent 5287877: Sewer drain trap primer valve
(FLUID HANDLING : SELF-PROPORTIONING OR CORRELATING SYSTEMS : Self-controlled branched flow systems : Plural outflows : Flow rate responsive : Primer valve : Pressure responsive outlet valve)

Patent 5287878: Free float steam trap
(FLUID HANDLING : DIVERSE FLUID CONTAINING PRESSURE SYSTEMS : Fluid separating traps or vents : Discriminating outlet for liquid : With fluid responsive valve : Level responsive : Float : With outlet extending above liquid in trap : Sinking or bucket type float)

Patent 5287879: Hydraulically energized wireline blowout preventer
(FLUID HANDLING : WITH CLEANER, LUBRICATION ADDED TO FLUID OR LIQUID SEALING AT VALVE INTERFACE : Liquid supplied at valve interface : External pressure : Seating)

Patent 5287880: Three-way fire hydrant
(FLUID HANDLING : HYDRANT TYPE : Units interchangeable between alternate locations)

Patent 5287881: Sealed bonnet for actuating a quarter turn valve assembly
(FLUID HANDLING : WITH LEAKAGE OR DRIP COLLECTING : Rotary reversing valve)

Patent 5287882: Ball cock assembly float with drain openings
(FLUID HANDLING : LIQUID LEVEL RESPONSIVE OR MAINTAINING SYSTEMS : By float controlled valve : Valve opened by external means, closing or closing control by float : Top and bottom connections)

Patent 5287883: Valve, in particular for compressors
(FLUID HANDLING : REMOVABLE VALVE HEAD AND SEAT UNIT : Pump type : With shut-off between supply tank and receiver)

Patent 5287884: Water flow monitoring system for determining the presence of leaks and stopping flow in plumbing pipes
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Pilot or servo controlled : Responsive to change in rate of fluid flow : Through separate aperture)

Patent 5287885: Hydraulic control system for weighing and two-way valve therefor
(FLUID HANDLING : SYSTEMS : Supply and exhaust : Motor : Electric)

Patent 5287886: Gas line override valve
(FLUID HANDLING : SYSTEMS : Multiple inlet with single outlet : With flow control : Valve in each inlet : Single actuator operates plural flow control means)

Patent 5287887: Handle operated flow control valve
(FLUID HANDLING : SYSTEMS : Multiple inlet with single outlet : With flow control : Valve in each inlet : With common valve operator : Single actuator operates flow control means located in both motivating fluid and aspirated fluid inlets)

Patent 5287888: Irrigation controller
(FLUID HANDLING : SYSTEMS : Programmer or timer : Plural, sequential, valve actuations : Variable cycle : Adjustable cam)

Patent 5287889: Low-noise rotary control valve
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Dividing into parallel flow paths with recombining : With metering feature : Piston valve)

Patent 5287890: Directional gate valve
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Reciprocating valve : Piston valve : With annular passage (e.g., spool) : Yoke or cage-type support for valve stem)

Patent 5287891: Flow limiter
(PIPES AND TUBULAR CONDUITS : WITH FLOW REGULATORS AND/OR BAFFLES : Restrictors : Tortuous path : Variable restriction :)

Patent 5287892: Insulating plug
(PIPES AND TUBULAR CONDUITS : WITH CLOSURES AND PLUGS : Lateral opening : Dust cap)

Patent 5287893: Head for replacing mains
(PIPES AND TUBULAR CONDUITS : REPAIRING : Patches : Line blinds)

Patent 5287894: Heat-shrinkable foam tube and method of manufacture
(PIPES AND TUBULAR CONDUITS : DISTINCT LAYERS : Distinct layers)

Patent 5287895: Equipment for transporting and handling weft-yarn stock bobbins
(TEXTILES: WEAVING : MISCELLANEOUS :)

Patent 5287896: Method and apparatus for measuring out by weight
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : PROCESSES : Plural materials : Vacuum)

Patent 5287897: Machine for dosing powdered pharmaceuticals
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS : Sampler type : Double acting or plural pumps)

Patent 5287898: Filling device for anesthetic vaporizers
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS : With puncturing connecting means : With means to cap or close an opening)

Patent 5287899: Boring machine, particularly for woodworking
(WOODWORKING : BORING MACHINE : Portable)

Patent 5287900: Radial arm router table
(WOODWORKING : SHAPING MACHINE : Vertical spindle : Bit adjustment)

Patent 5287901: Chipper knife clamp
(WOODWORKING : SLICER : Rotary disk : With radial knife)

Patent 5287902: Method to split logs into quarters and machine for its implementation
(WOODWORKING : PROCESS : Mechanical cutting or shaping : Cutting : Including splitting : Including pressure applying)

Patent 5287903: Carrying bags
(PURSES, WALLETS, AND PROTECTIVE COVERS : PURSE OR HANDBAG TYPE : Wall detail : Multilayer or ply : Channeled frame element)

Patent 5287904: Hail inhibiting blanket
(PURSES, WALLETS, AND PROTECTIVE COVERS : PROTECTIVE COVER MADE OF FLACCID MATERIAL : For a vehicle exterior : Flap-type closure)

Patent 5287905: Tread for a motor vehicle tire
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Tread : Having groove or sipe with specified dimension or structure therewithin : Protrusion bridging between walls (e.g., tie bar, etc.) : Woven)

Patent 5287906: Air control system for pneumatic tires on a vehicle
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Inflating devices : Vehicle body carried supply : Rotary joints : Pneumatic tire)

Patent 5287907: Method and apparatus for assembling tire and wheel and filling inner pressure
(WHEELWRIGHT MACHINES : MISCELLANEOUS :)

Patent 5287908: Window covering assembly
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL AND/OR WITH RIGID CLOSURE : Roll type : Single roll : Track guided)

Patent 5287909: Freestanding privacy screen
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL STRIP, SLAT, OR PANEL TYPE : Portable : Bow or U-shape, pivoted together at ends)

Patent 5287910: Permanent mold casting of reactive melt
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Utilizing a vacuum : To transport casting material to mold (e.g., vacuum forming, etc.) : To produce casting having nonhomogenous composition)

Patent 5287911: Method for forming metal matrix composites having variable filler loadings and products produced thereby
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Composite article forming : Shaping metal and uniting to a preform : Including preconditioning preform : Chemical treatment : And inorganic material)

Patent 5287912: Strip casting
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Continuous or semicontinuous casting : Having continuously advancing shaping surface : Utilizing roll couple mold : Inorganic material)

Patent 5287913: Hose assembly and temperature control system utilizing the hose assembly
(HEAT EXCHANGE : WITH TIMER, PROGRAMMER, TIME DELAY, OR CONDITION RESPONSIVE CONTROL : Having heating and cooling capability : Means to reset supply air temperature or supply water temperature as function of heat load : Change-over from heat pump operation to supplemental heat source operation alone)

Patent 5287914: System for substrate cooling in an evacuated environment
(HEAT EXCHANGE : WITH RETAINER FOR REMOVABLE ARTICLE : Positioner or retainer for settable material)

Patent 5287915: Heat exchanger and method for removing deposits from inner surfaces thereof
(HEAT EXCHANGE : WITH MEANS FLEXING, JARRING OR VIBRATING HEAT EXCHANGE SURFACE : Relieving or absorbing means supports temperature modifier in heat exchanger)

Patent 5287916: Apparatus and method for disposing liquid effluent from a liquid system
(HEAT EXCHANGE : WITH FIRST FLUID HOLDER OR COLLECTOR OPEN TO SECOND FLUID : Separate external discharge port for each fluid : With downstream pressure or temperature modifier : Surface-type heat exchanger : By application of mechanical energy)

Patent 5287917: Heat exchanger
(HEAT EXCHANGE : NON-COMMUNICATING COAXIAL ENCLOSURES : Deformed sheet forms passages between side-by-side tube means)

Patent 5287918: Heat exchangers
(HEAT EXCHANGE : FLOW PASSAGES FOR TWO CONFINED FLUIDS : Interdigitated plural first and plural second fluid passages : Stacked plates or shells form interplate passages : Additional transverse baffle)

Patent 5287919: Heat exchanger
(HEAT EXCHANGE : CONDUIT WITHIN, OR CONFORMING TO, PANEL OR WALL STRUCTURE : Opposed plates or shells : Stacked plates or shells form interplate passages)

Patent 5287920: Large head downhole chemical cutting tool
(WELLS : MEANS FOR PERFORATING, WEAKENING, BENDING OR SEPARATING PIPE AT AN UNPREPARED POINT : Cutting means actuated by contacting element suspended in well by cable or rope)

Patent 5287921: Method and apparatus for setting a whipstock
(WELLS : MEANS FOR GUIDING INSERTABLE ELEMENT LATERALLY OF WELL AXIS (E.G., WHIPSTOCK) : Secured in operative position by movable means engaging well conduit (e.g., anchor) : Bail engaging piston rod)

Patent 5287922: Emergency method for running slips over casing collars
(WELLS : PROCESSES : Repairing object in well : Injected fluid comprises water and material other than inorganic gas)

Patent 5287923: Sand control installation for deep open hole wells
(WELLS : PROCESSES : Graveling or filter forming : Injected fluid comprises water and material other than inorganic gas)

Patent 5287924: Tubing conveyed selective fired perforating systems
(WELLS : PROCESSES : Perforating, weakening, bending or separating pipe at an unprepared point : Using specific materials)

Patent 5287925: Wellhead apparatus
(WELLS : EXPANSIBLE ANCHOR OR CASING : Liner hanger : Free falling type (e.g., dropped ball))

Patent 5287926: Method and system for underground gasification of coal or browncoal
(WELLS : PROCESSES : In situ combustion : Including testing or treating tool having at least one actuatable packer)

Patent 5287927: Vapor recovery apparatus and method
(WELLS : PROCESSES : Separating material entering well : Separating outside of well : Tool orienting)

Patent 5287928: Apparatus and method for repairing a gravel-packed well completion
(WELLS : PROCESSES : Graveling or filter forming : Injected fluid comprises water and material other than inorganic gas)

Patent 5287929: Method of using dispersant compositions for subterranean well drilling and completion
(WELLS : PROCESSES : Cementing, plugging or consolidating : With piston separator : Horizontal well)

Patent 5287930: Valve apparatus for use in sand control
(WELLS : PROCESSES : Operating valve, closure, or changeable restrictor in a well : By fluid lift)

Patent 5287931: Horseshoe
(FARRIERY : SHOES : Shape : Nails and screws)

Patent 5287932: Soil tilling device
(EARTH WORKING : WITH DRIVE MEANS FOR TOOL OR CLEANER : Blade movable with respect to cyclically driven carrier : Blade flexible or with yieldable mount on carrier : By cam or crank)

Patent 5287933: Hood support assembly for an earth working machine
(EARTH WORKING : WITH DRIVE MEANS FOR TOOL OR CLEANER : With deflector or shield for thrown material : Rotary driven tool)

Patent 5287934: Soil working implement
(EARTH WORKING : WITH DRIVE MEANS FOR TOOL OR CLEANER : Tool driven about axis transverse to draft line : Rotary driven tool : Adjustable tooth or blade)

Patent 5287935: Garden weeding and landscaping tool
(EARTH WORKING : DIVERSE TOOLS : Tools usable alternately only : For adjustment about longitudinal axis)

Patent 5287936: Rolling cone bit with shear cutting gage
(BORING OR PENETRATING THE EARTH : BIT OR BIT ELEMENT : Rolling cutter bit or rolling cutter bit element : Engaging means advances in adjacent hole)

Patent 5287937: Drill bits and the blades therefor
(BORING OR PENETRATING THE EARTH : BIT OR BIT ELEMENT : Specific or diverse material : Insert : For a mine roof drill bit type : With bearing or seal details)

Patent 5287938: Vehicle suitable for on- and off-road use
(MOTOR VEHICLES : SPECIAL DRIVING DEVICE : Portable track : Endless, flexible : Convertible from wheel type : Track remains with vehicle : Wheel or track contacts ground :)

Patent 5287939: Electronic solenoid shifted power takeoff device
(MOTOR VEHICLES : MOTOR AS SOURCE OF POWER FOR OTHER MACHINE : Responsive to weight of cargo load transported by vehicle)

Patent 5287940: Radiator support arrangement and apparatus for a vehicle
(MOTOR VEHICLES : POWER : Radiators and condensers, mounting : With further means to utilize power plant cooling air for other purposes)

Patent 5287941: Drive wheel torque controlling system for vehicle
(MOTOR VEHICLES : WITH MEANS FOR DETECTING WHEEL SLIP DURING VEHICLE ACCELERATION AND CONTROLLING IT BY REDUCING APPLICATION OF POWER TO WHEEL : With at least one surface-engaging propulsion element)

Patent 5287942: Vehicle power train structure
(MOTOR VEHICLES : POWER : Having specific motor-to-body-frame relationship : Having motor shaft parallel to rotational axis of driven wheel : With wheeled auxiliary frame, resiliently joined to body frame, for supporting motor and gearing or clutch)

Patent 5287943: Dual connection lanyard for use in safety system
(FIRE ESCAPE, LADDER, OR SCAFFOLD : TORSO HARNESS : Swingable support)

Patent 5287944: Roof mounted anchor used singly or with another, and with other equipment in a fall restraint and/or fall arrest system
(FIRE ESCAPE, LADDER, OR SCAFFOLD : TORSO HARNESS : Swingable support)

Patent 5287945: Ladder for boarding inflatable boats
(FIRE ESCAPE, LADDER, OR SCAFFOLD : WALL- OR FLOOR-ATTACHED : Ladder : Pivoted : Parallelogram type)

Patent 5287946: Child's portable climber
(FIRE ESCAPE, LADDER, OR SCAFFOLD : LADDER WITH PIVOTED PROP : Collapsible ladder)

Patent 5287947: Vertical support grid system
(FIRE ESCAPE, LADDER, OR SCAFFOLD : SELF-SUSTAINING : Connector for horizontal or diagonal brace : Knockdown)

Patent 5287948: Food delivery apparatuses
(MERCHANDISING : CUSTOMER SERVICE : Dining room service : Drive-in :)

 

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