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Patent 5251537: Hydraulic driving system
(MOTORS: EXPANSIBLE CHAMBER TYPE : THREE OR MORE CYLINDERS ARRANGED IN PARALLEL RADIAL OR CONICAL RELATIONSHIP WITH ROTARY TRANSMISSION AXIS : Cylinders parallel to rotation axis : Stroke control : By varying reaction plate inclination relative to cylinder axes : Motor operated :)
Patent 5251538: Prehensile apparatus
(EXPANSIBLE CHAMBER DEVICES : BELLOWS TYPE EXPANSIBLE CHAMBER : Element extends through working member portion)
Patent 5251539: Bellows pump
(EXPANSIBLE CHAMBER DEVICES : BELLOWS TYPE EXPANSIBLE CHAMBER : Element extends through working member portion)
Patent 5251540: Piston having an aperture with an insert secured therein
(EXPANSIBLE CHAMBER DEVICES : PISTON : Open-ended hollow skirt type (e.g., trunk type) : With nonmetallic portion : With beveled abutting surfaces between side wall portion and an end member)
Patent 5251541: Home brewer
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : Automatic control : With agitating means)
Patent 5251542: Heat insulating cooking vessel
(FOODS AND BEVERAGES: APPARATUS : COOKING : Boiler or deep fat fryer type : Hanged or separable grids)
Patent 5251543: Apparatus for spiral slicing a boneless cut of meat
(FOODS AND BEVERAGES: APPARATUS : MEANS TO TREAT FOOD : Subdividing into plural products : Separating one internal portion from another : Water)
Patent 5251544: Chute mounting and biasing mechanism for strapping machine
(PRESSES : BINDING : Binder applying : Curved guide channel for pushed binder : Material receiving loop channel : With threader crossing material path)
Patent 5251545: Method for slip regulation of a pellet mill and apparatus for carrying out the process
(PRESSES : METHODS : Forcing through constricted passage : Plastic band)
Patent 5251546: Handling and compacting of empty beverage cans
(PRESSES : SAFETY DEVICE : Means to disable or to forestall power to the press : Overload protection : Requires the use of both hands)
Patent 5251547: Rotating-belt printing machine for textile products and the like
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Feeding or delivering : Feeding or delivering)
Patent 5251548: Missile acceleration and arming device
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Arming devices : Electronic switch discharges capacitor)
Patent 5251549: Multi-perforated divided propellent powder sticks, manufacturing equipment and its use
(AMMUNITION AND EXPLOSIVES : POWDER FORM : Having embedded reinforcing or burning control means : Powder grain shape formed of fixed shape segments)
Patent 5251550: Apparatus with rapid magnetic field compression
(AMMUNITION AND EXPLOSIVES : MISCELLANEOUS : Powder grain)
Patent 5251551: Calendering apparatus for paper making process
(PRESSES : WITH ADDITIONAL TREATMENT OF MATERIAL : Heating, cooling, or drying : In press : Endless conveyor-type press : Plural endless conveyor presses : Needle brake)
Patent 5251552: Press for heterogeneous waste
(PRESSES : WITH DRAIN MEANS FOR EXPRESSED LIQUID : Drainage through or along surface spanning pressure surfaces : Box, frame, cage, or annular wall : Textile sustaining hoops)
Patent 5251553: Device for guiding steel bands
(PRESSES : CONCURRENT PRESSING AND CONVEYING : Endless conveyer type : Helix interengaging abutment)
Patent 5251554: Mailing machine including shutter bar moving means
(PRINTING : SELECTIVE OR PROGRESSIVE : Rotary machines : Printing members)
Patent 5251555: Method and apparatus for simultaneously forming a plurality of characters on the surface of an object
(PRINTING : SELECTIVE OR PROGRESSIVE : Bed and platen machines : Segmented print character printers (e.g., dots, etc.) : Drum series)
Patent 5251556: Auxiliary bed extension for sewing machine
(SEWING : ELEMENTS : Frames : Work supports : Single blade cutter)
Patent 5251557: Sewing machine with an edge guiding device to guide one or more plies of material
(SEWING : STITCH FORMING : Feeding work material : Having means to align work : Longitudinal)
Patent 5251558: Underwater salvage apparatus
(SHIPS : VESSEL RAISING AND DOCKING : Submerged : Air tanks : Flooding gates)
Patent 5251559: Drain cleaner dispenser with locking feature
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : COMBINED : Level or pressure in receiver)
Patent 5251560: Water-float coupling device
(SHIPS : FLOATING PLATFORM : Float assembly : Releasing mechanism)
Patent 5251561: Open apex shaped charge-type explosive device having special disc means with slide surface thereon to influence movement of open apex shaped
(AMMUNITION AND EXPLOSIVES : BLASTING : Detonation wave modifying : Shaped charge or charge with detonation wave cavity modifier : Linear or curvilinear cavity :)
Patent 5251562: Device for aerodynamically stabilizing a bomblet
(AMMUNITION AND EXPLOSIVES : DROP BOMBS : With drop-retarding means : Explosive)
Patent 5251563: Synchronous drive and braking means for material handling car
(RAILWAYS : TRACTION : Transverse live roll : Rotary)
Patent 5251564: Combustion box exhaust filtration system and method
(FURNACES : PROCESS : Treating fuel constituent or combustion product : Combustion product : And convex surface area)
Patent 5251565: Process and apparatus for removal of carbonaceous materials from particles containing such materials
(FURNACES : PROCESS : Incinerating refuse : Combustion product)
Patent 5251566: Stencil printer with a cam baissed press roller
(PRINTING : STENCILING : Rotary machines : Internal inker : Contact member : Pad inker)
Patent 5251567: Stencil making device having means for controlling dot perforation density
(PRINTING : STENCILING : Stencils : Manufacture : Attaching)
Patent 5251568: Actuating drive for installation in a body of a motor vehicle
(SIGNALS AND INDICATORS : VEHICLE : Submarine)
Patent 5251569: Multiple tone whistle
(SIGNALS AND INDICATORS : HORNS, WHISTLES AND COMPRESSIONAL WAVE GENERATORS : Scale structure)
Patent 5251570: Multipurpose scoreboard system
(SIGNALS AND INDICATORS : INDICATORS : Game type : Rectilinear : With rectilinear indicator)
Patent 5251571: Submersible cage system for culturing aquatic animals
(ANIMAL HUSBANDRY : AQUATIC ANIMAL CULTURING : Fish culturing : Preserving or storing)
Patent 5251572: Animal transport-transfer cage system
(ANIMAL HUSBANDRY : CONFINING OR HOUSING : Often portable, small capacity, roofed housing structure (e.g., coop, hutch, kennel, etc.) : Transporting type : With enclosure door)
Patent 5251573: Disposable pet litter container
(ANIMAL HUSBANDRY : WASTE TOILET OR RELATED DEVICE : Walled receptacle; e.g., litter box, etc., containing moisture absorbent material : Having foldable or pivotable portion : Flaccid, liner-type separator)
Patent 5251574: Method and apparatus for increasing the quantity and improving the quality of hatchlings incubated and hatched under artificial conditions
(ANIMAL HUSBANDRY : MISCELLANEOUS : Having clay component)
Patent 5251575: Installation for cooling hot, dust-charged gas in a steam generator, and a process for operating said installation
(LIQUID HEATERS AND VAPORIZERS : INDUSTRIAL : Waste heat : Forge)
Patent 5251576: System and method for feeding fuel to a fine-particle-mixed fuel burning diesel engine
(INTERNAL-COMBUSTION ENGINES : SOLID FUEL : Toroidal cylinder)
Patent 5251577: Water jacket arrangement for marine two cycle internal combustion engine
(INTERNAL-COMBUSTION ENGINES : COOLING : With jacketed head and/or cylinder : Multiple cylinder : Spiral passages)
Patent 5251578: Cooling system for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : COOLING : With jacketed head and/or cylinder : Cylinder detachable : Flanged cylinder or liner : Suction)
Patent 5251579: Cylinder liners
(INTERNAL-COMBUSTION ENGINES : COOLING : With jacketed head and/or cylinder : Cylinder detachable : Flanged cylinder or liner : Suction)
Patent 5251580: Crank chamber precompression type two-cycle internal combustion engine
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Ports : Whirl in top of cylinders and lengthwise scavenging)
Patent 5251581: Two cycle engine provided with a scavenging pump
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Ports : Whirl in top of cylinders and lengthwise scavenging)
Patent 5251582: Starting fuel system for engine
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Pump and cylinder inclined : Crankcase : Fuel to crankcase : Multiple swash plate drive)
Patent 5251583: Intake apparatus for two cycle engine
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Pump and cylinder inclined : Crankcase : Disc valves : With gas or vapor pump to separate)
Patent 5251584: Two cycle engine
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Pump and cylinder inclined : Crankcase : Valves for crankcase : Ported)
Patent 5251585: Two-armed lever
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Rocker : Housings)
Patent 5251586: Valve mechanism for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)
Patent 5251587: Valve lifter for engine
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Tappet : Composition, surface treatment manufacture : Hydraulic)
Patent 5251588: Controller for hybrid vehicle drive system
(INTERNAL-COMBUSTION ENGINES : WITH HEATING MEANS : Manifold material or composition)
Patent 5251589: Hot tip glow plug and method for making
(INTERNAL-COMBUSTION ENGINES : IGNITERS : Incandescent : Electric (incandescent ignitors using electricity as a source of heat) : Hydraulic)
Patent 5251590: Method and apparatus for starting an engine utilizing unit valve actuation
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : With charge or cylinder heating : Intake air control)
Patent 5251591: Rotary valve for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : VALVE : Rotary : Double function type : Elongated rotary double-function valve : Interconnection between plenums)
Patent 5251592: Abnormality detection system for evaporative fuel control systems of internal combustion engines
(INTERNAL-COMBUSTION ENGINES : ACCESSORIES : Safety devices : For spring)
Patent 5251593: Thermodynamic liquid ring machine
(INTERNAL-COMBUSTION ENGINES : ROTARY : With compression volume means in uninterrupted communication with expansion volume means :)
Patent 5251594: Nutating internal combustion engine
(INTERNAL-COMBUSTION ENGINES : ROTARY : With transfer means intermediate single compression volume means and single expansion volume means : Compression volume means circumferentially disposed relative to expansion volume means : Radially spaced from expansion volume means)
Patent 5251595: Rotor engine
(INTERNAL-COMBUSTION ENGINES : ROTARY : With transfer means intermediate single compression volume means and single expansion volume means : Compression volume means axially disposed relative to expansion volume means : Abutment : Nonparallel axes)
Patent 5251596: Two stroke rotary internal combustion engine
(INTERNAL-COMBUSTION ENGINES : ROTARY : With compression, combustion, and expansion in a single variable volume : Planetating rotor : Concentric)
Patent 5251597: Engine air supply systems
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Auxiliary air or oxygen added to combustible mixture : With linkage between carburetor throttle valves)
Patent 5251598: System for regulating the idling speed of an internal-combustion engine
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Idle speed control : Electrically operated control means : By engine speed error feedback : And integral or derivative control : More than eight cylinder)
Patent 5251599: Internal combustion engine control device having exhaust gas recycle system
(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 5251600: Arrangement for determining angle of rotation of two rotating parts
(INTERNAL-COMBUSTION ENGINES : SPARK IGNITION TIMING CONTROL : Electronic control : Having engine shaft rotational position signal generator (e.g., crank shaft, cam shaft) : And capacitor discharge for ignition spark energy)
Patent 5251601: Lean burn mixture control system
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including means responsive to instantaneous change in engine speed : One inlet is uncovered by piston travel)
Patent 5251602: Fuel supply system for gas-fueled engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Gaseous fuel and air mixer : Diesel engine convertible from liquid to gas)
Patent 5251603: Fuel cooling system for motorvehicles
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Cooling of combustible mixture : Fuel only : Purge valve controlled by engine parameter)
Patent 5251604: System and method for detecting deterioration of oxygen sensor used in feedback type air-fuel ratio control system of internal combustion
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : Combined with engine condition responsive means : Inoperative sensor responsive : Engine coolant temperature responsive)
Patent 5251605: Air-fuel control having two stages of operation
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : With compensator for sensor output (e.g., current or voltage) : Output fed to compensating circuit : Variable reference value : Memory addressed by engine speed or load)
Patent 5251606: Micro-adjust arrow stabilizing assembly
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : Projectile holder or carrier : For longbow or compound bow : Disk target clip or carrier)
Patent 5251607: Pellet-fired cooking grill
(STOVES AND FURNACES : HOT-AIR FURNACES : Cooking : Summer : Lamp)
Patent 5251608: Air canopy ventilation system
(STOVES AND FURNACES : STOVE HOODS : Stove surface ventilation only : Top plate casing)
Patent 5251609: Heating apparatus with catalytic burner
(STOVES AND FURNACES : HOT-AIR FURNACES : Cooking : Combined base and hot closet : Gas : Hot plates with radiants : Drawer-elevating)
Patent 5251610: Solar heater assembly
(STOVES AND FURNACES : SOLAR HEAT COLLECTOR : With means to reposition solar collector for optimum radiation exposure : Manual : Gearing)
Patent 5251611: Method and apparatus for conducting exploratory procedures
(SURGERY : ENDOSCOPE : Having flexible tube structure : Articulated segments : Having tool raising platform)
Patent 5251612: Self-aligning coupler for a laser endoscope
(SURGERY : ENDOSCOPE : With tool carried on endoscope or auxillary channel therefore : Laser : Having tool raising platform)
Patent 5251613: Method of cervical videoscope with detachable camera
(SURGERY : ENDOSCOPE : With camera or solid state imager : Laser)
Patent 5251614: Method and device interposing an electrically conductive liquid between electrodes and shockwave apparatus for method and device
(SURGERY: KINESITHERAPY : KINESITHERAPY : Contact-free comminution of concretion : Hyperthermia)
Patent 5251615: Chair structure
(SURGERY: KINESITHERAPY : KINESITHERAPY : Device with applicator having specific movement : Rolling utilizing couch, chair, or other support : Brush)
Patent 5251616: Adjustable tracheostomy tube assembly
(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 5251617: Endotracheal tube with concentrically mounted and axially slidable connector
(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 5251618: Regulator second stage for scuba
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Valve, or valve control, structure : Rebreathing bag or bellows)
Patent 5251619: Tonometric tracheal tube
(SURGERY : RESPIRATORY METHOD OR DEVICE : Respiratory gas supply means enters mouth or tracheotomy incision : Breathing passage occluder : Valve for controlling gas flow)
Patent 5251620: Heat massager
(SURGERY: KINESITHERAPY : KINESITHERAPY : Device with applicator having specific movement : Rolling with tubular or disklike bodies disposed on multiple axes : Consisting solely of a tubular body)
Patent 5251621: Arrhythmia control pacer using skeletal muscle cardiac graft stimulation
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined cardioverting/defibrillating and pacing :)
Patent 5251622: Responsive pacemaker with time domain reflectometer and method of use
(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 : Physical activity :)
Patent 5251623: Hair regrowth method and apparatus
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Promoting tissue growth or healing : For walking assistance)
Patent 5251624: Pulse generator for use in an implantable atrial defibrillator
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating : Sensing body condition or signal other than electrocardiographic signal :)
Patent 5251625: Apparatus and method for controlling tachyarrhythmia confirmation in response to patient history
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating : Sensing body condition or signal other than electrocardiographic signal :)
Patent 5251626: Apparatus and method for the detection and treatment of arrhythmias using a neural network
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Treating or preventing abnormally high heart rate :)
Patent 5251627: Non-invasive measurement of eyeball pressure using vibration
(SURGERY : DIAGNOSTIC TESTING : Testing aqueous humor pressure or related condition : Electrode composition)
Patent 5251628: Variable ECG delay in fast pulse sequence scans
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : With triggering or gating device : Having release sheet)
Patent 5251629: Inspection method and apparatus utilizing nuclear magnetic resonance
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)
Patent 5251630: Pressure pulse generator having an electromagnetic pressure pulse source
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : With therapeutic device : Catheter structure)
Patent 5251631: Ultrasonic imaging apparatus
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Anatomic image produced by reflective scanning : Electronic array scanning : Hand-held unit)
Patent 5251632: Tissue oxygen measuring system
(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 5251633: Optical probe
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Partial pressure of constituent :)
Patent 5251634: Helical nerve electrode
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Electrode placed in body : Electrode implanted in body : Anchored)
Patent 5251635: Stereoscopic X-ray fluoroscopy system using radiofrequency fields
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : With stereotactic device : Having release sheet)
Patent 5251636: Multiple thin film sensor system
(SURGERY : DIAGNOSTIC TESTING : Respiratory : Thermistor-type transducer generating electric signal in response to breath flow : Detector responsive to movement induced variation in impedance of body to electric current)
Patent 5251637: Electro-therapeutic device
(SURGERY : DIAGNOSTIC TESTING : Measuring electrical impedance or conductance of body portion : Locating acupuncture points : Breath exhaled into or inhaled from expansible chamber)
Patent 5251638: Biopsy forceps device having improved handle assembly
(SURGERY : DIAGNOSTIC TESTING : Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.) : Cutting : Breath exhaled into or inhaled from expansible chamber)
Patent 5251639: Catheter device
(SURGERY : DIAGNOSTIC TESTING : Liquid collection : Means specifically structured for collecting urine of human female : Applying suction to sample)
Patent 5251640: Composite wire guide shaft
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)
Patent 5251641: Biopsy needle
(SURGERY : DIAGNOSTIC TESTING : Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.) : Cutting : Body pierced by tubular cutter or rod-type punch : Body pierced by tubular cutter or rod-type punch)
Patent 5251642: Tissue measuring and suturing device
(SURGERY : DIAGNOSTIC TESTING : Measuring anatomical characteristic or force applied to or exerted by body : Indicator)
Patent 5251643: Multipolar cardiac pacemaker lead
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Placed in body : Heart : Catheter or endocardial (inside heart) type : Respiratory movement)
Patent 5251644: Upper extremity assessment systems and methods
(SURGERY : DIAGNOSTIC TESTING : Measuring anatomical characteristic or force applied to or exerted by body : Body movement (e.g., head or hand tremor, motility of limb, etc.) : Means for controlling liquid flow)
Patent 5251645: Adaptive nulling hyperthermia array
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : High frequency radiation type : Hand held)
Patent 5251646: Protective covering for a sphygmomanometer cuff
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Restrainers and immobilizers (e.g., strait jackets, etc.) : Arm or hand : Belt or strap)
Patent 5251647: Method for introducing a transponder together with a disinfectant
(SURGERY : MISCELLANEOUS : Devices placed entirely within body and means used therewith (e.g., magnetic implant locator) : Holding strap extending circumferentially of head or neck)
Patent 5251648: Method for plumping and moisture regulating cut tobacco
(TOBACCO : TOBACCO TREATMENT : Puffing : With cutting)
Patent 5251649: Process for impregnation and expansion of tobacco
(TOBACCO : TOBACCO TREATMENT : Puffing : By contact with hot gaseous medium : With tag or label making)
Patent 5251650: Hair pin for a hair styling tool
(TOILET : HAIR DEVICE : Hair fastener : Clip or hairpin : Hairpin having plural prongs (e.g., bobby pin) : And third prong, discrete retainer, or opener : Including retaining clasp)
Patent 5251651: Waterproof dental flossing tool
(TOILET : TOOTHPICK : Having thread holder (e.g., flossing implement) : And container or support for thread supply : Including relatively movable thread clamping surfaces : Circular powder box)
Patent 5251652: Street sweeper
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Plural, separate, work treating or holding receptacles or stations; manual transfer type : With guide rails, rods or beams for work or work holders)
Patent 5251653: Control system for automatic fluid shut-off
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Safety cut-off requiring reset : Responsive to change in rate of flow : Excessive flow cut-off : Vertical inlet riser)
Patent 5251654: Flow regulator adaptable for use with exhaust from a process chamber
(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 5251655: Flow control valves for post-mix beverage dispensers
(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 5251656: Multiple chemical feeder for swimming pools
(FLUID HANDLING : PROCESSES :)
Patent 5251657: Top-entry check valve with cartridge secured by projections
(FLUID HANDLING : WITH REPAIR, TAPPING, ASSEMBLY, OR DISASSEMBLY MEANS : Assembling or disassembling check valve : Gate valve)
Patent 5251658: Fluid apparatus with at least one tube well
(FLUID HANDLING : WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS : Vehicle : Railway car : Boiler or steam dome)
Patent 5251659: High speed miniature solenoid
(FLUID HANDLING : WITH HEATING OR COOLING OF THE SYSTEM : With diversion of part of fluid to heat or cool the device or its contents : Flue extending through fluid)
Patent 5251660: Hydraulic pilot valve unit
(FLUID HANDLING : SYSTEMS : With selective motion for plural valve actuator : Oppositely movable cam surfaces : First valve actuates second valve)
Patent 5251661: Remote filling device for an oil tank
(FLUID HANDLING : SYSTEMS : Valves with separate, correlated, actuators : Interlocked : First valve actuates second valve)
Patent 5251662: Device to equally distribute the vapor and liquid phases during wet steam flow through branch tee junctions
(FLUID HANDLING : SYSTEMS : With flow control means for branched passages : With valve or movable deflector at junction : Pivoted valve or deflector : Spring biased)
Patent 5251663: High-temperature, high-pressure oxygen metering valve
(FLUID HANDLING : SYSTEMS : With flow control means for branched passages : With valve or movable deflector at junction : Rotary valve or deflector : Spring biased)
Patent 5251664: Quiet check valve for pulsating flow
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Direct response valves (i.e., check valve type) : With retarder or dashpot : Bypass in valve casing)
Patent 5251665: Mechanism for operating multiple air flow control valves
(FLUID HANDLING : WITH INDICATOR, REGISTER, RECORDER, ALARM OR INSPECTION MEANS : Position or extent of motion indicator : Electrical : Spring biased)
Patent 5251666: Brake hose coupling
(FLUID HANDLING : WITH INDICATOR, REGISTER, RECORDER, ALARM OR INSPECTION MEANS : Fluid pressure responsive indicator, recorder or alarm : Indicator element rigidly carried by the movable element whose position is indicated)
Patent 5251667: Three-way solenoid operated 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 5251668: Coupling suitable for use in refueling lines or the like
(FLUID HANDLING : SYSTEMS : Flow path with serial valves and/or closures : Separable flow path section, valve or closure in each : Coupling interlocked with valve, or closure or actuator : Linear motion of flow path sections operates both)
Patent 5251669: Power steering valves
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Rotary valve : Plug type : For plural lines : Yoke or cage-type support for valve stem)
Patent 5251670: Flush valve
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Rotary valve unit : Gate)
Patent 5251671: Pressure control valve assembly with feature of easy adjustment of set load
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Motor-operated : Electric)
Patent 5251672: Drawn lever lubrication apparatus for a weaving mechanism
(TEXTILES: WEAVING : WARP MANIPULATION : Shedding : Harnessing : Double acting)
Patent 5251673: Weft sensing imaging system for weaving machine
(TEXTILES: WEAVING : STOPPING : Weft : Supports)
Patent 5251674: Weft feeler device of loom
(TEXTILES: WEAVING : STOPPING : Weft : Stationary supply; e.g., shuttleless type : Lay knock-off)
Patent 5251675: Slide fastener with continuous coupling coil woven into the support tape
(TEXTILES: WEAVING : FABRICS : Special shape : Zipper tapes : Header tape)
Patent 5251676: Cleaning tissue with a rayon cut pile
(TEXTILES: WEAVING : FABRICS : Pile : Regularly shedded warp : Multiweft planes)
Patent 5251677: Picking device in projectile looms
(TEXTILES: WEAVING : WEFT MANIPULATION : Weaving with stationary weft supply : Weft inserted by shuttle : By gripper shuttle : Inserted from only one side of loom : For positive)
Patent 5251678: Device for forming coils for windings for dynamo-electric machines
(WIREWORKING : ARTICLE MAKING OR FORMING : Forms and frames : Garment)
Patent 5251679: Apparatus for shaping outboard terminals of surface-mountable circuit modules
(WIREWORKING : CRIMPING : Coil springs)
Patent 5251680: Collision-preventing apparatus for electric motor vehicle
(MOTOR VEHICLES : WITH MEANS FOR CONTROLLING OPERATION RESPONSIVE TO ELECTROMAGNETIC RADIATION, MAGNETIC FORCE, OR SOUND WAVES RECEIVED FROM SOURCE, OR REFLECTED FROM OBJECT OR SURFACE, LOCATED APART FROM VEHICLE : Radiation, force, or waves reflected from external object or surface : Recirculating)
Patent 5251681: Method and apparatus for optimizing planer mill output
(WOODWORKING : PROCESS : Including monitoring of operation : And cutting or shaping)
Patent 5251682: Cast disk and method of manufacturing the same
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Combined : Gas producing coating)
Patent 5251683: Method of making a cylinder head or other article with cast in-situ ceramic tubes
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Composite article forming : Shaping metal and uniting to a preform : Different metals)
Patent 5251684: Method for controlling the oxidation and calcination of waste foundry sands
(METAL FOUNDING : PROCESS : With measuring, testing, inspecting, or condition determination : During foundry sand treating or mold making : And regulating an operation)
Patent 5251685: Apparatus and method for sidewall containment of molten metal with horizontal alternating magnetic fields
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Continuous or semicontinuous casting : Utilizing magnetic force : Molten metal shaped by electromagnetic field : Inorganic material)
Patent 5251686: Tundish outlet edge seal and riser for continuous casting apparatus and method
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Continuous or semicontinuous casting : Having continuously advancing shaping surface : Electric arc melting with slag or flux)
Patent 5251687: Casting of metal strip
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Continuous or semicontinuous casting : Having continuously advancing shaping surface : Electric arc melting with slag or flux)
Patent 5251688: Vacuum insulating structure suitable for the transmission of thrust forces, more particularly for heat storage means in motor vehicles
(HEAT EXCHANGE : REGENERATOR : Heat collector : In casing)
Patent 5251689: Rollable heat exchanger
(HEAT EXCHANGE : FLEXIBLE ENVELOPE OR COVER TYPE : Utilizing motion of vehicle)
Patent 5251690: Apparatus for collecting cleaning bodies for tubular heat exchanger
(HEAT EXCHANGE : WITH CLEANING MEANS FOR HEAT EXCHANGER : Hollow strirrer or scraper)
Patent 5251691: Device for the indirect heating of air
(HEAT EXCHANGE : INTERMEDIATE FLUENT HEAT EXCHANGE MATERIAL RECEIVING AND DISCHARGING HEAT : Solid fluent heat exchange material : Fluidized bed : With drum surface scraper)
Patent 5251692: Flat tube heat exchanger, method of making the same and flat tubes for the heat exchanger
(HEAT EXCHANGE : RADIATOR CORE TYPE : Deformed sheet forms passages between side-by-side tube means : Heating or cooling means and gas pump in housing)
Patent 5251693: Tube-in-shell heat exchanger with linearly corrugated tubing
(HEAT EXCHANGE : CASING OR TANK ENCLOSED CONDUIT ASSEMBLY : With distinct flow director in casing : Longitudinal : Verging gas flow)
Patent 5251694: Heat exchanger
(HEAT EXCHANGE : SIDE-BY-SIDE TUBULAR STRUCTURES OR TUBE SECTIONS : With manifold type header or header plate : Stacked plates or shells form interplate passages)
Patent 5251695: Tubing connector
(WELLS : CONDUIT WALL OR SPECIFIC CONDUIT END STRUCTURE : Downhole coupling or connector : Removably secured by a fastener (e.g., pin) parallel to tubing)
Patent 5251696: Method and apparatus for variable speed control of oil well pumping units
(WELLS : PROCESSES : With indicating, testing, measuring or locating : Automatic control for production : Tool orienting)
Patent 5251697: Method of preventing in-depth formation damage during injection of water into a formation
(WELLS : PROCESSES : Distinct, separate injection and producing wells : Separating outside of well)
Patent 5251698: Method of using lignosulfonate-acrylic acid graft copolymers as sacrificial agents for surfactant flooding
(WELLS : PROCESSES : Distinct, separate injection and producing wells : Injecting a composition including a surfactant or cosurfactant : Nonaqueous type : Using whipstock)
Patent 5251699: Low-viscosity gravel packing process
(WELLS : PROCESSES : Graveling or filter forming : Injected fluid comprises water and material other than inorganic gas)
Patent 5251700: Well casing providing directional flow of injection fluids
(WELLS : PROCESSES : Placing fluid into the formation : Placing preheated fluid into formation)
Patent 5251701: Methods and apparatus for removing debris from a well bore
(WELLS : PROCESSES : Cleaning or unloading well : Fracturing)
Patent 5251702: Surface controlled subsurface safety valve
(WELLS : VALVES, CLOSURES OR CHANGEABLE RESTRICTORS : Fluid operated : Fluid pressure biased to open position position : With fluid pressure equalizing means : Foam)
Patent 5251703: Hydraulic system for electronically controlled downhole testing tool
(WELLS : PROCESSES : Operating valve, closure, or changeable restrictor in a well : Operated by fluid pressure controlled above ground : Using a chemical)
Patent 5251704: Detachable harrow sprayer
(EARTH WORKING : PLURAL WHEELED IMPLEMENTS : Outrigged implement adjustable inwardly : Tools actuated by independent power units)
Patent 5251705: Electrical trigger for quick drop valve
(EARTH WORKING : MOUNTING FOR PUSHED TOOL AT END OF MOTOR VEHICLE : Transversely mounted blade (e.g., bulldozer, etc.) : With valve or pump for hydraulic control system : Including toggle linkage)
Patent 5251706: Ratchet drive tool with manual and non-manual power actuation
(TOOL DRIVING OR IMPACTING : CONVERTIBLE : Drive structure moved to nonuse position for transport)
Patent 5251707: Ice auger cutting head
(BORING OR PENETRATING THE EARTH : ICE BORING : Electrically produced heat)
Patent 5251708: Modular connector for measurement-while-drilling tool
(BORING OR PENETRATING THE EARTH : WITH SIGNALING, INDICATING, TESTING OR MEASURING : Ray energy detection or measuring : Drive point retracted through shaft or casing)
Patent 5251709: Drilling rig
(BORING OR PENETRATING THE EARTH : WITH ABOVE-GROUND GUIDE FOR RELATIVELY ADVANCING TOOL : With valve)
Patent 5251710: Stabilized drill tube
(BORING OR PENETRATING THE EARTH : WITH TOOL SHAFT DETAIL : Shaft carried guide or protector : Coupled between shaft sections or bit and shaft section : Adjustable below ground)
Patent 5251711: Lawn mower
(MOTOR VEHICLES : STEERED BY WALKING ATTENDANT : Overload release)
Patent 5251712: Air intake device having an intake duct for an automotive vehicle
(MOTOR VEHICLES : POWER : With means to guide and/or control combustion air for power plant : With further means to utilize power plant cooling air for other purposes)
Patent 5251713: Four wheel vehicle
(MOTOR VEHICLES : POWER : Radiators and condensers, mounting : With further means to utilize power plant cooling air for other purposes)
Patent 5251714: Method for soldering pipe end and counter member
(METAL FUSION BONDING : PROCESS : With supplementary mechanical joining : Deforming of work part : Joining through filler)
Patent 5251715: Auxiliary power steering mechanism
(MOTOR VEHICLES : STEERING GEAR : With electric power assist : Specific mechanical feature : Working member part engages tie rod)
Patent 5251716: Two-loop steering system for motor vehicles
(MOTOR VEHICLES : STEERING GEAR : With alternate emergency power means (e.g., pump, gearing, etc.) : With fluid backup : With tool or equipment control)
Patent 5251717: Hydraulic rack and pinion steering assembly
(MOTOR VEHICLES : STEERING GEAR : With fluid power assist : With rack and pinion gearing intermediate steering shaft and power assist : Including rack gear means)
Patent 5251718: Wind leading system for snowmobile
(MOTOR VEHICLES : INCLUDING ONE OR MORE SKI-LIKE OR RUNNER MEMBERS : With at least one surface-engaging propulsion element : Endless track type element : Track comprises substitute for or addition to propulsion element of traction wheel type)
Patent 5251719: Active torque-split control system for actively distributing driving torques applied to wheels in four-wheel drive vehicles
(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 5251720: Structure for mounting powertrain of vehicle
(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 5251721: Semi-hybrid electric automobile
(MOTOR VEHICLES : POWER : Having specific motor-to-body-frame relationship : Including means enabling repositioning of motor : With wheeled auxiliary frame, resiliently joined to body frame, for supporting motor and gearing or clutch)
Patent 5251722: Rear-discharge concrete mixer having rear-end transmission control
(MOTOR VEHICLES : MANUALLY ACTUATED CONTROLLING DEVICES : With plural control stations : Drive connection to wheel)
Patent 5251723: Service brake and shift lever interlock system
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : With brake control : One control blocks another : Pressure controlled)
Patent 5251724: Rail lubrication application system
(LUBRICATION : RAIL OR RAIL VEHICLE WHEEL LUBRICATOR : On vehicle :)
Patent 5251725: Lubrication of power drive comprising large diameter gear
(LUBRICATION : SYSTEMS : Machine tools : With valve lubrication)
Patent 5251726: Toe guard for an elevator
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : HAVING SPECIFIC LOAD SUPPORT STRUCTURE OR ARRANGEMENT (E.G., CAR FRAMING) : Indicates existing location)
Patent 5251727: Wear compensating return spring for floating caliper disc brake shoes
(BRAKES : ROD : Axially movable brake element or housing therefor : Retainer for brake element : Having means to prevent vibration of brake element : Spring : Pivotable actuator)
Patent 5251728: Hydraulic vibration damper or shock absorber with electrical control connections and connector therefor
(BRAKES : INTERNAL-RESISTANCE MOTION RETARDER : Motion damped from condition (e.g., bump, speed change) detected outside of retarder : Condition actuates valve or regulator : Of the pulsating or reciprocating type : Side mounted : Causes direct, simultaneous adjustment of plural shoes)
Patent 5251729: Vehicle suspension damper with relative velocity sensor having controlled flux path
(BRAKES : INTERNAL-RESISTANCE MOTION RETARDER : Motion damped from condition (e.g., bump, speed change) detected outside of retarder : Supported by mechanical spring)
Patent 5251730: Adjustable vibration damper
(BRAKES : INTERNAL-RESISTANCE MOTION RETARDER : Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) : With valve controlling fluid flow between chambers or compartments of the chamber : With reservoir for fluid : Annular reservoir : Causes direct, simultaneous adjustment of plural shoes)
Patent 5251731: Collapsible suitcase
(TRUNKS AND HAND-CARRIED LUGGAGE : HAND LUGGAGE (SUITCASE, BRIEFCASE, ETC.) : Knockdown or collapsible : Telescoping sections)
Patent 5251732: Support rail for composite continuous rail
(ELECTRICITY: TRANSMISSION TO VEHICLES : CONDUCTORS : Rail, made of multiple materials : Cables made of multiple material)
Patent 5251733: Transmission control with limp-home function
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : With clutch control : Clutch and transmission controlled : Electronic digital control)
Patent 5251734: Hydraulic controls for lock-up clutch of a torque converter assembly
(CLUTCHES AND POWER-STOP CONTROL : VORTEX-FLOW DRIVE AND CLUTCH : Including drive-lockup clutch : Having fluid-pressure operator : With auxiliary source of pressure :)
Patent 5251735: Electromagnetic wrap spring clutch
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Operators : Electric or magnetic : Operator for transversely engaging elements : Coil spring : Coil)
Patent 5251736: Clutch plate for a motor vehicle friction clutch
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Clutch element resiliently carried on hub : Specified bushing : Fluid pressure engaged with centrifugal valve)
Patent 5251737: Self-adjusting means and method for friction clutches
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Wear compensators : Automatic wear compensators : Coil spring)
Patent 5251738: Currency handling system
(CHECK-ACTUATED CONTROL MECHANISMS : CONTROL MECHANISM ACTUATED BY CHECK, OTHER THAN COIN (E.G., SLUG, TOKEN, CARD, ETC.), WHICH IS MUTILATED OR RETAINED : By pliant currency (e.g., dollar bill, etc.) :)
Patent 5251739: Automatic framing system
(CONVEYORS: POWER-DRIVEN : WITH MEANS TO FACILITATE WORKING, TREATING, OR INSPECTING CONVEYED LOAD AT A STATION : Means to transfer a load back and forth between the mainline conveyor and the work station : Means engages conveyor to fix conveyor position relative to station)
Patent 5251740: Compacting unit for groups of flat products arranged side by side and on edge
(CONVEYORS: POWER-DRIVEN : CONVEYOR SYSTEM FOR ARRANGING OR REARRANGING STREAM(S) OF ITEMS : By laterally or vertically moving successive items in longitudinally moving stream : To respace plural streams laterally : Nonsupporting rotary member causes direction change)
Patent 5251741: Carrying apparatus having carrier levitated by magnetic force
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Having means to enhance the friction or adherence between the conveyor and load at random locations on conveyor : Magnetic : Chain or pivotally connected members drive means connected to hanger below hanger support means)
Patent 5251742: Conveyor installation and shock absorbing elements for use therein
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Endless conveyor : Support, guide, or hold-down means for carrier belt : Means slidably supporting belt : Brake means directly engages carrier belt)
Patent 5251743: Reusable utility bag system
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : For pocket or personal use : Key case : Fastener and tool)
Patent 5251744: Storage assemblage for index print sheets and cassettes
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Including booklet, leaflet or record means : Including fastener)
Patent 5251745: Container for index print sheet and cassette
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Including booklet, leaflet or record means : Including fastener)
Patent 5251746: Container for cassette, print stack, and index print
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Including booklet, leaflet or record means : Including fastener)
Patent 5251747: Storage assemblage for index print sheets and cassettes
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Including booklet, leaflet or record means : Including fastener)
Patent 5251748: Dual half-carton structure and method of forming same
(SPECIAL RECEPTACLE OR PACKAGE : FOR TOBACCO, PIPE OR CIGARETTE HOLDER : With segregating means : Follower type)
Patent 5251749: Multiple media storage container and system
(SPECIAL RECEPTACLE OR PACKAGE : FOR HOLDING A MACHINE READABLE RECORDING MEDIUM (E.G., COMPACT DISC, PHONOGRAPH RECORD, TAPE, FLOPPY DISK) : For holding plural diverse recording media in the same holder : Partial encasement (i.e., portion of article remains uncovered))
Patent 5251750: Molded CD tray and pop up rosette therefor
(SPECIAL RECEPTACLE OR PACKAGE : FOR HOLDING A MACHINE READABLE RECORDING MEDIUM (E.G., COMPACT DISC, PHONOGRAPH RECORD, TAPE, FLOPPY DISK) : For holding an optical disc (e.g., compact disc) : Partial encasement (i.e., portion of article remains uncovered))
Patent 5251751: Color coded kit of rivets according to length
(SPECIAL RECEPTACLE OR PACKAGE : FOR A FASTENER : Including component positioning means)
Patent 5251752: Wet blade razor storage and preservative apparatus
(SPECIAL RECEPTACLE OR PACKAGE : FOR A TOOL (E.G., KNIFE, SHAVER) : Razor blade : Secured to common flaccid member)
Patent 5251753: Combined product shipping and display unit
(SPECIAL RECEPTACLE OR PACKAGE : CONVERTIBLE TO OR FROM DISPLAY CONFIGURATION (E.G., FROM OR TO SHIPPING CONFIGURATION) : Pivotable wall providing side display : Supporting bed or platform on receptacle bottom)
Patent 5251754: Card spacer apparatus
(SPECIAL RECEPTACLE OR PACKAGE : FOR PLATE OR SHEET : Dental)
Patent 5251755: Package having a leader secured over a pouch
(SPECIAL RECEPTACLE OR PACKAGE : FOR PLATE OR SHEET : Fragile or sensitive (e.g., glass mirror) : Photo film or plate : With limited access via radial face of "pill box")
Patent 5251756: Packaging for presenting parallelepipedal goods
(SPECIAL RECEPTACLE OR PACKAGE : ARTICLE HOUSING ATTACHED TO PANEL : Simulates wearing of article)
Patent 5251757: Exchangeable unit dose medicament dosing system and method
(SPECIAL RECEPTACLE OR PACKAGE : FOR AMPULE, CAPSULE, PELLET, OR GRANULE : Structure for "press-out" of content unit : Allochiral arrangement)
Patent 5251758: Food container with grippable portion having sense of touch indicia
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Packaged assemblage or kit : Camp or lunch type : With specified nonfood characteristic; e.g., mirror : With additional receptacle separator)
Patent 5251759: Gift packaging and wrapping ensemble
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Packaged assemblage or kit : Arts, crafts or sign : Material with tool)
Patent 5251760: Shipping package
(SPECIAL RECEPTACLE OR PACKAGE : SHOCK PROTECTION TYPE (E.G., FREE FALL) : With sling or suspension means : In situ)
Patent 5251761: Method of collecting recyclable materials
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : PRECEDENT PREPARATION OF ITEMS OR MATERIALS TO FACILITATE SEPARATION : Sorting special items or sorting by methods and apparatus includible in subclasses 509 through 707 : Marking or tagging item :)
Patent 5251762: Electrostatic separation of particles
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : ELECTROSTATIC : Free fall type particle charging : Mercurial)
Patent 5251763: Conveying apparatus and separation apparatus
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : FLUID SUSPENSION : Gaseous : Inclined current : With deposition)
Patent 5251764: Flotation machine
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : FLUID SUSPENSION : Liquid : Floating : Buoyant material : With agitation : Apparatus : Agitating : Preferential)
Patent 5251765: Apparatus and method for segregating rods of undesirable alloy composition
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS : Sorting lumber, logs, pipes, rails, or like items : Condition responsive means controls separating means : Sensor responsive to item contact : Carrier tilted by means (e.g., trip, cam, etc.) adjacent travel path when depressed to particular elevation)
Patent 5251766: Holder for sheet material
(SUPPORTS: RACKS : SPECIALLY MOUNTED : Wall or window : Having article-gripping means : Plant or flower pot)
Patent 5251767: End cap for hanger caddy
(SUPPORTS: RACKS : HORIZONTAL ROD TYPE : With article gripping means : Bodily displaceable line)
Patent 5251768: Method and device for controlling braking of an upper rotary body of a construction machine and a device for calculating the inclination angle
(TRAVERSING HOISTS : HAVING RANDOM CONDITION SENSOR COMBINED WITH AN INDICATOR OR ALARM OR CONTROLLING MEANS OR DISABLING MEANS : Senses crane tilt (e.g., outrigger sensors) : By cyclic control of trolley acceleration or deceleration)
Patent 5251769: Tamperproof closure for bottles and the like
(BOTTLES AND JARS : CLOSURES : Frangible member or portion : Twist-off motion frees reusable closure : Spring type)
Patent 5251770: Container and pressure sealing closure combination
(BOTTLES AND JARS : CLOSURES : With pressure-responsive seal : With manipulator)
Patent 5251771: Structure of a casing for a vehicle-mounted radio communication apparatus
(RECEPTACLES : SECTIONAL : Sectional receptacle)
Patent 5251772: Document filing case
(RECEPTACLES : SECTIONAL : Folding : Removable fastening element)
Patent 5251773: Fuel tank assembly
(RECEPTACLES : CONTAINER ATTACHMENT OR ADJUNCT : Filling member : Automotive type : Handle receiving means, which is not of one-piece construction with the container, includes an aperture or recess for receiving a handle end)
Patent 5251774: Lid with utensil and handle
(RECEPTACLES : CLOSURES : Combined or convertible : Responsive to pressure)
Patent 5251775: Waste handling container with sliding lid
(RECEPTACLES : CLOSURES : Pivotable, (e.g., hinged) : Pivotable and slidable : Slidable along parallel guides (e.g., slots or rails) : Lever operated)
Patent 5251776: Pressure vessel
(RECEPTACLES : CLOSURES : Closure controls vent in receptacle : Including heat sealed retaining means)
Patent 5251777: Water bottle and mounting bracket
(RECEPTACLES : WALL SUPPORTED CONTAINER : Detachably supported container : Container pivots through or over the wall)
Patent 5251778: Dispenser box for graduated vessels
(RECEPTACLES : COMPARTMENTED CONTAINER : Closure for compartment : Closure has means to engage compartment forming elements (e.g., forms seal between closure and compartment) : Molded in one piece)
Patent 5251779: Trash container
(RECEPTACLES : ONE-PIECE, REINFORCED OPEN END EDGE : Internally attached reinforcing element)
Patent 5251780: Refuse container having removable wear-resistant pads
(RECEPTACLES : END WALL STRUCTURE : Support structure : Removable support structure : Pressure responsive contour)
Patent 5251781: Method for steadily holding a container
(RECEPTACLES : CONTAINER ATTACHMENT OR ADJUNCT : Handle, handle component, or handle adjunct : Specified gripping structure (i.e., the handle portion that is contacted by the hand) : For multiple containers)
Patent 5251782: Object dispenser apparatus and method
(ARTICLE DISPENSING : WITH RECORDER, REGISTER, INDICATOR, SIGNAL OR EXHIBITOR :)
Patent 5251783: Utility blade dispenser
(ARTICLE DISPENSING : PLURAL SOURCES, STACKS OR COMPARTMENTS : With non-dispensing compartment : Used article compartment : Hinged)
Patent 5251784: Packaged products dispenser device
(ARTICLE DISPENSING : WITH DISCHARGE ASSISTANT : Article adhering or gripping type : Having spring form, resilient gripper elements : Having cam-operated pivoted jaw type gripper elements)
Patent 5251785: Additive injection system and method
(DISPENSING : PROCESSES OF DISPENSING :)
Patent 5251786: Biological fluid collection and delivery apparatus and method
(DISPENSING : WITH CUTTER AND/OR PUNCH : To form dispensing opening in container : With discharge assistant : Of aerosol dispenser)
Patent 5251787: Pressurized container dispenser
(DISPENSING : COLLAPSIBLE WALL-TYPE CONTAINER : With wall-collapsing means : With nonfriction fit means to secure discharge guide to container)
Patent 5251788: Pour spout and dispenser closure with drainage feature
(DISPENSING : DRIP, LEAKAGE OR WASTE CATCHING OR DISPOSAL : Return to main supply : With enclosing cover : Plural roller)
Patent 5251789: In-home drink dispenser
(DISPENSING : PLURAL SOURCES, COMPARTMENT, CONTAINERS AND/OR SPACED JACKET : Cabinet-type dispenser for single mixed drinks : Dip opening below peak level of supply)
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