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Patent 5253821: Security magnetic tape cartridge for use in electronic article surveillance systems
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Single coil cartridge (e.g., film magazine) : With particular housing construction)
Patent 5253822: Tape cartridge having a name plate with an index formed thereon
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Coil-to-coil cartridge : With indicator or detector : Yieldable brake)
Patent 5253823: Guidance processor
(AERONAUTICS : MISSILE STABILIZATION OR TRAJECTORY CONTROL : Automatic guidance : Radio wave)
Patent 5253824: Hollow core airfoil
(AERONAUTICS : AIRCRAFT STRUCTURE : Airfoil construction : Seats and safety belts)
Patent 5253825: Aircraft ski
(AERONAUTICS : LANDING GEAR : Skids : Emergency)
Patent 5253826: Lightweight sealed parachute and harness assembly
(AERONAUTICS : SAFETY LOWERING DEVICES : Parachutes : Storage and release : Door)
Patent 5253827: Chain driven, rail guided payload deployment system
(AERONAUTICS : SPACECRAFT : Externally mounted stabilizing appendage (e.g., fin))
Patent 5253828: Concealable flap-actuated vortex generator
(AERONAUTICS : AIRCRAFT SUSTENTATION : Sustaining airfoils : With lift modification : By vortex generator or dissipator :)
Patent 5253829: Vehicle sunroof deflector and mounting system
(LAND VEHICLES: BODIES AND TOPS : TOPS : Roof structure : Roof panel movable to uncover passenger area (e.g., sun roof or moon roof) : Having associated air deflector or guide : Telescopic)
Patent 5253830: Method for monitoring the condition of rail switch points
(RAILWAY SWITCHES AND SIGNALS : ELECTRIC ACTUATION : Switch signals : Rotary)
Patent 5253831: Outlet box with adjustable mounting positions
(SUPPORTS : INSTRUMENT IN PANEL : Having biased clip holding means : Including manipulatable latch)
Patent 5253832: Spring counterbalanced boom suspension system
(SUPPORTS : STAND AND BRACKET : Having adjustable bracket : Counterbalanced : With clamp or hold-down)
Patent 5253833: Tripod lock device
(SUPPORTS : STAND : Plural leg : Folding : Legs pivoted to head : Centrally diverging)
Patent 5253834: Alignment fixture for unobstructed pivot point
(SUPPORTS : STAND : To hold a particular article : Having platform for mounting article directly above stationary stand (e.g., tripod head) : Adjustable platform : Multiplanar platform adjustment at one point : Support carried release)
Patent 5253835: Shelf bracket assembly
(SUPPORTS : BRACKETS : Specially mounted or attached : Interlocked bracket and support : Intermediate bracket interlocked between bracket and support : Single piece)
Patent 5253836: Clamp for fastening a shell which encompasses a trackball to a keyboard of a laptop computer
(SUPPORTS : BRACKETS : Specially mounted or attached : Bracket clamped to mount (i.e., single clamp) : Clamped to mounting surface by resilient clip)
Patent 5253837: Shelf bracket for use with conduit
(SUPPORTS : BRACKETS : Shelf or scaffold type : Shelf holding means : Single blank)
Patent 5253838: Container holder
(SUPPORTS : BRACKETS : Article holding means : Receptacle type : Canted clutch collar)
Patent 5253839: Brace
(SUPPORTS : PROPS AND BRACES : Adjustable length : Adjustable size base)
Patent 5253840: Adjustable book rest
(SUPPORTS : EASEL; BOOK, COPY OR MUSIC SCORE HOLDER : With article gripping means : Top : About axis intersecting machine shaft)
Patent 5253841: Printer vibration isolating apparatus
(SUPPORTS : MACHINERY SUPPORT : Including vibration isolation means : Including rigid coaxial pin or bushing)
Patent 5253842: Quick disconnect water valve assembly
(VALVES AND VALVE ACTUATION : WITH CORRELATED FLOW PATH : Valve operated by joining flow path sections : Joining motion includes linear valve operating component : Motion opposed by valve spring : Latch lug extends transversely to axis of manipulator)
Patent 5253843: Retractable-gasket valve having two stiffnesses
(VALVES AND VALVE ACTUATION : WITH MEANS TO INCREASE HEAD AND SEAT CONTACT PRESSURE : With positive reduction : Seat pressed to valve : With receptacle accommodating feature)
Patent 5253844: Hairpin spike pulling tool and machine therefor
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : NAIL EXTRACTOR TYPE : Single throw lever)
Patent 5253845: Portable well pipe and pump puller
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : PIPE OR ROD JACK : Lifter : Claw bar)
Patent 5253846: Apparatus and method for controlling operation of quenching car/bucket car for coke oven
(METALLURGICAL APPARATUS : PROCESS :)
Patent 5253847: Tap-out metering rod control system
(METALLURGICAL APPARATUS : WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION : With means responsive to condition of treated material : By means sensing position of work : By means sensing level of molten liquid : By float means :)
Patent 5253848: Valve for molten metal conduit
(METALLURGICAL APPARATUS : MEANS FOR MELTING OR VAPORIZING METAL OR TREATING LIQUEFIED METAL : With means to discharge molten material : Having impeller means)
Patent 5253849: Wheel suspension structure with buffering leaf springs
(SPRING DEVICES : VEHICLE : Leaf : Rubber type and fluid pressure)
Patent 5253850: Airspring with non-molded-in bead
(SPRING DEVICES : VEHICLE : Comprising compressible fluid : With retarder : Having flexible wall : Including rolling lobe between telescoping members : Including rolling lobe between telescoping members)
Patent 5253851: Device to obtain a supplementary springing effect in supporting frames provided with elastic belts
(SPRING DEVICES : SPRING PANEL : Spring means spacing loading surface vertically from plane of supporting frame : Spring rows supported by row separating stringers)
Patent 5253852: Spring used with complementary spacer
(SPRING DEVICES : BENDABLE ALONG FLAT SURFACE (E.G., LEAF SPRING) : Ring or annular spider : Pair or pack : Including radial contact surface, e.g., tapered or shouldered member)
Patent 5253853: Vibration dampening device
(SPRING DEVICES : VEHICLE : Lever and nontorsion spring : Fluid spring : Including adjustment for spring loading)
Patent 5253854: Sheet feeding apparatus
(SHEET FEEDING OR DELIVERING : FEEDING : Separator and conveyor : Rotary separator : To rotary conveyor : With aligning :)
Patent 5253855: Sheet feeding device
(SHEET FEEDING OR DELIVERING : FEEDING : Multiple supplies : Including continuous web supply : Movably mounted supply)
Patent 5253856: Sheet transport device
(SHEET FEEDING OR DELIVERING : FEEDING : Multiple supplies : Juxtaposed supplies : Movably mounted supply)
Patent 5253857: Device for feeding sheets from one or two sources
(SHEET FEEDING OR DELIVERING : FEEDING : Separators : Pneumatic : Plural, relatively-moving suction members : Feeler control)
Patent 5253858: Device for singly separating or singling out stacked printing forms
(SHEET FEEDING OR DELIVERING : FEEDING : Separators : Pneumatic : Sheet-moving action of suction member results from engagement with sheet : Suction member reciprocating perpendicularly to sheet)
Patent 5253859: Apparatus and method for stacking sheet-like articles
(SHEET FEEDING OR DELIVERING : DELIVERING : With transfer means between conveyor and receiver : Responsive to delivered sheet : Stripper normally in spaced relation to conveyor surface)
Patent 5253860: Finisher for an image forming apparatus
(SHEET FEEDING OR DELIVERING : DELIVERING : With transfer means between conveyor and receiver : Responsive to delivered sheet : Stripper normally in spaced relation to conveyor surface)
Patent 5253861: Document registration apparatus with improvement to prevent shingling during removal of documents
(SHEET FEEDING OR DELIVERING : DELIVERING : To receiver for pack of sheets : With movable sheet-surface support : With means to adjust gripper)
Patent 5253862: Adjustable normal force edge registering apparatus
(SHEET FEEDING OR DELIVERING : FEEDING : With means to align sheet : Against aligner adjacent side edge of sheet : By means to shift sheet laterally against aligner : By oblique conveyor : Orbital (e.g., four-way) motion of pusher)
Patent 5253863: Portable sheet feeding apparatus
(SHEET FEEDING OR DELIVERING : FEEDING : By means to convey sheet (e.g., from pack to operation) : Responsive to sheet sensor : Mechanical linkage)
Patent 5253864: Water jump course
(AMUSEMENT DEVICES : SURFACE FOR WHEELED OR GLIDING VEHICLE : For nonhuman animal (e.g., horse racetrack, etc.))
Patent 5253865: Safety ball having a cloth cover with a flat-stitched seam and method
(GAMES USING TANGIBLE PROJECTILE : PROJECTILE, PER SE; PART THEREOF OR ACCESSORY THEREFOR : Comprising casing or cover having stitched seam or laced closure; blank for such casing or cover (e.g., casing of baseball, etc.) : Grip-enhancing means comprises closure or seam of casing or cover or comprises simulation of such closure or seam (e.g., lacing of football casing, etc.))
Patent 5253866: Ball with a passive sound device
(GAMES USING TANGIBLE PROJECTILE : PROJECTILE, PER SE; PART THEREOF OR ACCESSORY THEREFOR : With sound-producing means : Grip)
Patent 5253867: Multi-component shaft for golf clubs
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Shaft : Including nonmetallic material or vibratory wave modifying feature : Filament (e.g., fiber, etc.) or sheet wrapped about shaft longitudinal axis : Including metal : Used for putting)
Patent 5253868: Golf club putter
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Head and shaft connection : Having core (e.g., weight, etc.) positioned in head engaging shaft end : Resilient sleeve engaging hosel and outer shaft wall)
Patent 5253869: Golf putter
(GAMES USING TANGIBLE PROJECTILE : GOLF : Practice swingable implement or indicator associated with swingable implement : Device attachable to or integral with swingable implement : Adjustable swingable implement, or swing or position indicator : Adjustable implement or static position indicator (e.g., with respect to the golfer, projectile, target, etc.) : Integral with or attachable to swingable implement head : Selectively adjustable positioning means : Adjustable loft angle :)
Patent 5253870: Golf practicing device with head motion detector
(GAMES USING TANGIBLE PROJECTILE : GOLF : Practice device attachable to body : Attachable to head, neck, or mouth : Sighting element (e.g., eyeglasses, etc.) : Displaceable by projectile impact)
Patent 5253871: Golf ball
(GAMES USING TANGIBLE PROJECTILE : GOLF : Ball : Particular unitary or layered construction : Diverse layer between spherical core and cover : Diverse layer between spherical core and cover)
Patent 5253872: Golf ball
(GAMES USING TANGIBLE PROJECTILE : GOLF : Ball : Particular cover (e.g., size, material, dimple pattern, etc.) : Particular dimple detail : Depth or width : Nonwound layer)
Patent 5253873: Variable force projector and catcher
(GAMES USING TANGIBLE PROJECTILE : PLAYER-HELD DEVICE FOR BOTH PROJECTING AND CATCHING AERIAL PROJECTILE; PART THEREOF OR ACCESSORY THEREFOR (I.E., COMBINED PROJECTOR-CATCHER DEVICE) : Both projector and catcher are pocketed : With mechanical projection : Having elastic tether)
Patent 5253874: Adhesive filament and membrane racquet
(GAMES USING TANGIBLE PROJECTILE : PLAYER-HELD DEVICE FOR BOTH PROJECTING AND CATCHING AERIAL PROJECTILE; PART THEREOF OR ACCESSORY THEREFOR (I.E., COMBINED PROJECTOR-CATCHER DEVICE) : Having impaling, hooking, or ensnaring type catcher : Having pocket with laterally facing opening (e.g., lacrosse stick, jai alai cesta, etc.))
Patent 5253875: Method for sealing a high pressure section of a gas turbine casing
(SEAL FOR A JOINT OR JUNCTURE : PROCESS OF STATIC SEALING : Between parts of internal combustion engine : Formed by flexible projection)
Patent 5253876: System and method for actively cooling dry-running gas seals
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) : Introduction, circulation, or removal of fluid : Elastomeric or plastic)
Patent 5253877: Piston ring having tapered outwardly extending wiper
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Piston ring or piston ring expander or seat therefor : Piston ring having peripheral radially sealing flexible projection (e.g., piston cup, etc.) : Having particular mounting, retaining, or supporting feature : Having cup or chamber inside the impeller or another rotating member)
Patent 5253878: Compression ring for internal-combustion engines
(SEAL FOR A JOINT OR JUNCTURE : SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) : Piston ring or piston ring expander or seat therefor : Split single piece piston ring having other than opposed asymmetrical mirrored ends : Arcuate or beveled mating surfaces : Three or more sections)
Patent 5253879: Non-impact keyless chuck
(CHUCKS OR SOCKETS : SOCKET TYPE : Obliquely guided reciprocating jaws : Threaded sleeve and jaw : Conical sleeve : Loose jaws)
Patent 5253880: Clamping device for holding a workpiece in a lathe
(CHUCKS OR SOCKETS : PIVOTED JAW : Adjustable length or size)
Patent 5253881: Hand truck stair crawler assembly
(LAND VEHICLES : STEP OR ABUTMENT ASCENDING TYPE VEHICLE : With endless track : Cycle type)
Patent 5253882: Hand activated skate brake and method
(LAND VEHICLES : SKATES : Wheeled skate : With brake : Brake element movably mounted to skate frame : Leg operated brake controller : Wireless brake controller)
Patent 5253883: Progressively actuated brake for a roller skate
(LAND VEHICLES : SKATES : Wheeled skate : With brake : Brake element movably mounted to skate frame : Brake element pivotally mounted : Brake element engageable with skating surface :)
Patent 5253884: Roller adjustment means for in line skate
(LAND VEHICLES : SKATES : Wheeled skate : Trucks and mountings : Two wheels)
Patent 5253885: Stairway descending patient carriage
(LAND VEHICLES : RUNNER VEHICLE : Folding : Drag)
Patent 5253886: Wheelchair
(LAND VEHICLES : WHEELED : Extensible : Folding : Pivoted wheel carrier : Longitudinal axis : Gearing)
Patent 5253887: Dolly modifying apparatus
(LAND VEHICLES : WHEELED : Body with bracketed-type or nonsuspended axles (e.g., platform type) : Rack-type body : Adjustable)
Patent 5253888: Rigid frame weldless wheelchair
(LAND VEHICLES : WHEELED : Occupant propelled type : With propulsion means : Hand propelled : Wheelchair type : Belt or chain)
Patent 5253889: All wheel drive vehicle
(LAND VEHICLES : WHEELED : Occupant propelled type : With propulsion means : Plural power application : Eccentrically mounted wheels)
Patent 5253890: Bicycle frame
(LAND VEHICLES : WHEELED : Occupant propelled type : Frames and running gear : One-wheel controlled)
Patent 5253891: Safety interlock mechanism for aircraft ground power units
(LAND VEHICLES : WHEELED : Articulated vehicle : Service connections : Electric : To or from gooseneck)
Patent 5253892: Air bag
(LAND VEHICLES : WHEELED : Attachment : Inflatable passenger restraint or confinement (e.g., air bag) or attachment : Deflated confinement located within or on steering column : Mounted in vehicle and positioned laterally of occupant)
Patent 5253893: Tractor trailer jacknife prevention system
(LAND VEHICLES : WHEELED : Articulated vehicle : Semitrailer : Safety devices : Landing gear and coupling interlock)
Patent 5253894: Interface plate for ski safety binding
(LAND VEHICLES : SKATES : Runner type : Skis : With foot supporting plate or portion : Pivotally mounted brake member)
Patent 5253895: Gas generator, with safety device, for an air bag
(LAND VEHICLES : WHEELED : Attachment : Inflatable passenger restraint or confinement (e.g., air bag) or attachment : With source of inflation fluid and flow control means thereof : Electric control and/or sensor means)
Patent 5253896: Harness anchorage reinforcement for a conversion van
(LAND VEHICLES : WHEELED : Attachment : Safety belt or harness (e.g., lap belt or shoulder harness) : Shoulder belt or harness : Having belt connected to member slidable in a vehicle-mounted track)
Patent 5253897: Book
(BOOKS, STRIPS, AND LEAVES : BOOK, ELEMENT THEREOF, OR ACCESSORY THEREFOR : Binding : Loop engaging)
Patent 5253898: Telegram Blank
(PRINTED MATTER : STRIPS : Waiter's check)
Patent 5253899: Specialty game cards and method for making same
(PRINTED MATTER : HAVING REVEALABLE CONCEALED INFORMATION, FRAUD PREVENTER OR DETECTOR, USE PREVENTER OR DETECTOR, OR IDENTIFIER : By folded portion : Perforated)
Patent 5253900: Conversion adapter for airbrush liquid media reservoir
(PIPE JOINTS OR COUPLINGS : CONVERTIBLE : With relative motion)
Patent 5253901: Duct reinforcement
(PIPE JOINTS OR COUPLINGS : MATERIALS : Sheet : Longitudinally divided)
Patent 5253902: Anti-seizing surface coating for assembly means for tubes by threadings and process for producing such a coating
(PIPE JOINTS OR COUPLINGS : WITH LUBRICATION : Thread lock)
Patent 5253903: Espagnolette mechanism
(CLOSURE FASTENERS : BOLTS : Multiple : Sliding : Operating means : Gear :)
Patent 5253904: Security lock for sliding door or window
(CLOSURE FASTENERS : BOLTS : Sliding and rotary : Combined motion : Operating means)
Patent 5253905: Door locking system
(CLOSURE FASTENERS : BOLTS : Emergency operating means : Multiple head)
Patent 5253906: Linkage for vehicle door latch
(CLOSURE FASTENERS : BOLTS : Swinging : Multiple head : Operating means : Closure : Seal)
Patent 5253907: Locking device for a pivotable door
(CLOSURE FASTENERS : BALL : Screw)
Patent 5253908: Commode stall door latch
(CLOSURE FASTENERS : PORTABLE SECURER PLATE OR BAR : Seal-rupturing devices)
Patent 5253909: Combination of a chain and a chain hook
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : HOISTLINE OR GRAB HOOK : Cable and hook tackle : Bottom)
Patent 5253910: Gripper clamp and machine for treating objects, particularly bottles, equipped therewith
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : GRAPPLE : Pivoted jaws : Cam-operated : Opposing load-engaging cams)
Patent 5253911: Gripper apparatus for use in a robotics system
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : GRAPPLE : Pivoted jaws : Cam-operated : Opposing load-engaging cams)
Patent 5253912: Gripper apparatus for electric motor components
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : GRAPPLE : Slideable jaws : Crossed levers)
Patent 5253913: Truck bed partition
(LAND VEHICLES: BODIES AND TOPS : BODIES : Auxiliary article compartments : On trucklike vehicle : Metallic reinforcements)
Patent 5253914: Tarpaulin cover system for trucks
(LAND VEHICLES: BODIES AND TOPS : TOPS : Load cover : Flexible and accumulating (e.g., gathering type) : Movable with flexible guidance : Having actuator)
Patent 5253915: Motor vehicle folding hood
(LAND VEHICLES: BODIES AND TOPS : TOPS : Let-down type top : Flexible folding top or hinged framework : Tension device : Spring)
Patent 5253916: Motor vehicles
(LAND VEHICLES: BODIES AND TOPS : BODIES : With distinct wind deflector : Adjustable angle : Adjustable angle)
Patent 5253917: Apparatus for fastening a removable roof section of a passenger car
(LAND VEHICLES: BODIES AND TOPS : TOPS : Roof structure : Roof panel movable to uncover passenger area (e.g., sun roof or moon roof) : Panel removable from roof : Telescopic)
Patent 5253918: Truck bed liner with integral rail and tie-down fasteners
(LAND VEHICLES: BODIES AND TOPS : BODIES : Lining : Open truck bed : At rear of seat)
Patent 5253919: Arrangement for the damping of torsional vibrations
(LAND VEHICLES: BODIES AND TOPS : BODIES : Storm-front shield, apron, or robe : Windshield : With specific support structure : With specific motor mounting for cleaner)
Patent 5253920: Gas cap apparatus
(LAND VEHICLES: BODIES AND TOPS : BODIES : Access cover for gas tank filler pipe : With specific mounting means therefor)
Patent 5253921: Foldable rocking chair
(CHAIRS AND SEATS : COLLAPSIBLE CHAIR; I.E., RELATIVELY FOLDING BOTTOM, BACK, AND LEGS : With folding rocker : Set means include armrest)
Patent 5253922: Chair adjustable in height providing a weight bearing surface at any height, and having a seat that rotates so as to change its angle of
(CHAIRS AND SEATS : MOVABLE BOTTOM : Bottom and back movable as a unit : Vertically adjustable : Pivotal linkage assembly : Gas or hydraulic cylinder : With set means horizontally spaced from pivot)
Patent 5253923: Seat assembly having wedged locking mechanism
(CHAIRS AND SEATS : HAVING DETACHABLY INTERFITTING PARTS OR COMPONENTS; I.E., KNOCKDOWN : Interfitted back and back frame : Including a substantially upright post slidably inserted into an elongated recess : Front leg)
Patent 5253924: Blow molded seat back with integral reinforcing member
(CHAIRS AND SEATS : BOTTOM OR BACK : Plastic material)
Patent 5253925: Method and apparatus for collecting and removing dust on a mining machine
(MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL : PROCESSES : Mine safety : Of rotary cutter with advance direction coincident or parallel to rotary axis)
Patent 5253926: Process for making general use of the earth's heat and obtaining minerals in the zone of weakness (at depths of 13-30 km)
(MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL : PROCESSES : Breaking down by direct contact with fluid : Of rotary cutter with advance direction coincident or parallel to rotary axis)
Patent 5253927: Toothbrush recycling apparatus and method
(BRUSH, BROOM, AND MOP MAKING : BRUSH-MAKING MACHINES :)
Patent 5253928: Attachment of kinetic wheel balancers
(LAND VEHICLES: WHEELS AND AXLES : WHEEL : Balancing device : Self-operating :)
Patent 5253929: Brake control system of electric vehicle
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE SYSTEMS : Fluid pressure and electric :)
Patent 5253930: Air brake control system having an electromagnetic valve device which has two set points for establishing a lap position
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE CONTROL : Fluid and electric : Spring operated motor)
Patent 5253931: Control logic for an anti-lock vehicle brake system
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Antilock control disabled or altered for acceleration or speed ranges : By comparison of plural wheel speeds)
Patent 5253932: Modular countertop system
(SUPPORTS: CABINET STRUCTURE : COUNTERS : Tops : Rectilinear movement)
Patent 5253933: Speaker stand
(SUPPORTS: CABINET STRUCTURE : HAVING PARTICULAR CABINET SUPPORT : Legs : Interconnected : Support base frame : Pivot stop)
Patent 5253934: L.E.D. array printer with extra driver channel
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Driving circuitry : Including switching means)
Patent 5253935: Couples for terminating optical fiber ends
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For producing or reconstructing images from multiple holograms (e.g., color, etc.) : Superimposed holograms only : Multiple point hologram (e.g., fly-eye lens, etc.))
Patent 5253936: Data communication apparatus and data communication method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Reduced time or bandwidth for static image communication : Condition based selection or control of image coding technique or communication arrangement : Coding or decoding rate : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 5253937: Method and apparatus for dispersing or dissolving particles of a pelletized material in a liquid
(AGITATING : HAVING INTERRELATED FEED AND DISCHARGE MEANS : Recirculating from and to mixing chamber : Fluid acting on orbital rolling ball)
Patent 5253938: Thermistor controlled current source versatile temperature sensor
(THERMAL MEASURING AND TESTING : TEMPERATURE MEASUREMENT (E.G., THERMOMETER) : By electrical or magnetic heat sensor : With compensation for sensor nonlinearity or lead impedance : By feedback in amplifier circuit or with constant current source in circuit : Radiator cap mounted thermometer)
Patent 5253939: High performance bearing pad for thrust bearing
(BEARINGS : ROTARY BEARING : Plain bearing : Distributed weight : For thrust bearing : Polytetrafluorethylene (e.g., Teflon*))
Patent 5253940: User selectable numeric keycaps layout
(TYPEWRITING MACHINES : KEY-BOARD OR KEY LEVER-ACTUATING MECHANISM : Key-cap or key-stem structure : Including means for mounting key cap or key stem : Secured by encircling ring member)
Patent 5253941: Transfer/recording paper cartridge
(TYPEWRITING MACHINES : MEANS AUXILIARY TO TYPEWRITING FUNCTION : Frame, casing, or support for typewriter : Having means facilitating interchange of parts : Including means facilitating opening of enclosure)
Patent 5253942: Method for applying paint upon surfaces
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : INCLUDING MEANS TO APPLY MATERIAL-MOVING FORCE : Piston-provided reservoir : Slidable piston : On piston and manual actuator)
Patent 5253943: Plastic clipboard having elastic engaging pins
(BINDER DEVICE RELEASABLY ENGAGING APERTURE OR NOTCH OF SHEET : SHEET RETAINER WITH RELEASABLE KEEPER (E.G., HOLD DOWN, ETC.) : Keeper including apertured or recessed sheet retainer receiving component : With screw threaded wedge driving means)
Patent 5253944: Precision alignment and mounting apparatus
(JOINTS AND CONNECTIONS : WITH ADJUNCTIVE PROTECTOR, BROKEN PARTS RETAINER, REPAIR, ASSEMBLY OR DISASSEMBLY FEATURE : Position or guide means : Transverse to thread axis)
Patent 5253945: Metal connector for building and jointing structure of building using the same
(JOINTS AND CONNECTIONS : ROD END TO TRANSVERSE SIDE OF MEMBER : Utilizing opposite sides of member : Clamped member : Bolted to rod : Inserted into rod)
Patent 5253946: Sucker rod end fitting
(JOINTS AND CONNECTIONS : MOLDED JOINT : Socket or open cup for bonding material : Clamped member)
Patent 5253947: Connection between a tubular shaft made of a fiber composite material and a metal journal, as well as a method of producing such a connection
(JOINTS AND CONNECTIONS : MEMBER DEFORMED IN SITU : Fusion bond, e.g., weld, etc.)
Patent 5253948: Connector for releasably connecting and locking a first member to a second member
(JOINTS AND CONNECTIONS : SPLIT END WITH LATERALLY MOVABLE OPPOSED PORTIONS : Both members deformed)
Patent 5253949: Fail-safe universal joint connection
(JOINTS AND CONNECTIONS : INCLUDING ANCILLARY MEANS BLOCKING DISCONNECTION OF JOINT : Blocker for assembled joint retainer : Blocker keeper : Bolted)
Patent 5253950: Vehicle tire deflator
(ROAD STRUCTURE, PROCESS, OR APPARATUS : TRAFFIC STEERING DEVICE OR BARRIER : Street or curb inlet for surface drainage)
Patent 5253951: Drive system and method for transferring barrier systems
(ROAD STRUCTURE, PROCESS, OR APPARATUS : TRAFFIC STEERING DEVICE OR BARRIER : Street or curb inlet for surface drainage)
Patent 5253952: Stabilizer for underground valve housing
(ROAD STRUCTURE, PROCESS, OR APPARATUS : PAVEMENT : Vault cover-closure : Concrete frame)
Patent 5253953: Boom for containing oil spills
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Floatable matter containment : Floating barrier : Earth treatment)
Patent 5253954: Alternate intake pipe system to eliminate zebra mussel colonization
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Flow control : Intake : Serially connected segments)
Patent 5253955: Automatically advancing supporting and sliding form for introducing an in-situ concrete lining
(HYDRAULIC AND EARTH ENGINEERING : UNDERGROUND PASSAGEWAY, E.G., TUNNEL : Boring : Shield : Seal : Vitrify)
Patent 5253956: Method of lining branch line
(HYDRAULIC AND EARTH ENGINEERING : SUBTERRANEAN OR SUBMARINE PIPE OR CABLE LAYING, RETRIEVING, MANIPULATING, OR TREATING : Repair, replacement, or improvement : Installing liner : Guide integral with or rigidly fixed to plow)
Patent 5253957: Method of stopping leak in in-ground concrete structure
(HYDRAULIC AND EARTH ENGINEERING : FOUNDATION : With anchoring of structure to marine floor)
Patent 5253958: Device for driving a stake into the ground
(HYDRAULIC AND EARTH ENGINEERING : FOUNDATION : Columnar structure (e.g., pier, pile) : Process or apparatus for installing : Having tensioner)
Patent 5253959: Methods of construction and implements therefor
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Sheet piles : Metal : With separate fastening, reinforcing or sealing means : Fluid pressure actuated)
Patent 5253960: Cable attachable device to monitor roof loads or provide a yieldable support or a rigid roof support fixture
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Roof support : Cable or strap support : Mobile)
Patent 5253961: Coupling for drilling machine with dust extractor
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : WITH MEANS TO APPLY TRANSIENT, FLUENT MEDIUM TO WORK OR PRODUCT : Including tool with duct : And means to move gaseous fluid by application of vacuum : Successively acting on workpiece)
Patent 5253962: Chock hanger
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Bulged by axially contracting ends : Identical segments)
Patent 5253963: Snap together wedgelock
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Relatively sliding wedge surfaces : Sleeve having external gripping means)
Patent 5253964: Rockbolt anchoring head
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Relatively sliding wedge surfaces : Wedge surfaces act in single lateral direction : Double-faced wedge)
Patent 5253965: Piercing fastener with adhesive
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : INCLUDING SETTABLE MATERIAL : Sleeve type (headless) with longitudinal slot, slit, or split expanded by fastener)
Patent 5253966: Fastener for a molded workpiece
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC. : Head having counter-sinking means : Threadedly attached to shank)
Patent 5253967: Adapter assembly for tensioning threaded fasteners and method of tensioning threaded fasteners
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC. : Multipart : Resiliently retained)
Patent 5253968: Portable book spiner apparatus
(BOOKBINDING: PROCESS AND APPARATUS : APPARATUS : Edge binding apparatus : Deformable strip applier : Lining or crash applying means)
Patent 5253969: Feeding system for strip material, particularly in treatment plants for metal strips
(MATERIAL OR ARTICLE HANDLING : STOCK PULLING OR PUSHING : With fluid pressure actuated pushing or pulling means : For grip force amplification)
Patent 5253970: Round hay bale dispenser
(MATERIAL OR ARTICLE HANDLING : ROUND HAY BALE HANDLING : Unrolling : With laterally guided pipe or rod support)
Patent 5253971: Waste material loading device
(MATERIAL OR ARTICLE HANDLING : DEVICE FOR EMPTYING PORTABLE RECEPTACLE : With container opening means : Rupturing or cutting type : Device includes haulage cable)
Patent 5253972: Roll dolly
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : With load-receiving portion, or significant section thereof, pivotable relative to horizontal : Simple arcuate or rectilinear movement)
Patent 5253973: Vehicles and vehicle lifts
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Loading or unloading by other carrier or mover means, and the load movement thereof : Raising or lowering of load or load holder includes curvilinear movement : Carrier movable to storage position beneath vehicle : Tailgate)
Patent 5253974: Grapple clamp for lifting groups of objects
(MATERIAL OR ARTICLE HANDLING : ELEVATOR OR HOIST AND LOADING OR UNLOADING MEANS THEREFOR : Grab : Cantilevered type (e.g., industrial truck, etc.) : Movable rigid jaw clamping type : Multiple article or rack type : Trap chamber type)
Patent 5253975: Car loading apparatus
(MATERIAL OR ARTICLE HANDLING : PROCESS : Orienter having article-supporting surface movable relative to article)
Patent 5253976: Integrated steam and air cooling for combined cycle gas turbines
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH CHANGING STATE CONFINED HEAT EXCHANGE MASS : For shaft sealing, packing, lubricating or bearing means)
Patent 5253977: Multistage pump for two-phase effluents
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) : Plural rigidly related blade sets : Including an axial-flow blade set : Plural serial axial-flow blade sets with intermediate stationary flow diverter(s) : Including spirally configurated vane(s))
Patent 5253978: Turbine blade repair
(FLUID REACTION SURFACES (I.E., IMPELLERS) : ROTOR HAVING FLOW CONFINING OR DEFLECTING WEB, SHROUD OR CONTINUOUS PASSAGE : Axially extending shroud ring or casing : Vibration inhibiting or expansion-contraction structure : Conical web)
Patent 5253979: Variable diameter rotor having an offset twist
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC BLADE STRUCTURE (E.G., SHAPE, MATERIAL, ETC.) : Turbo machine)
Patent 5253980: Agitating vane
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC BLADE STRUCTURE (E.G., SHAPE, MATERIAL, ETC.) : Apertured or permeable : Mixers or agitators : Non-turbo machine)
Patent 5253981: Multichannel pump apparatus with microflow rate capability
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : Plural pumps having separate drive motors, supply sources, or delivery destinations : Pumps in parallel flow paths with common inflow or outflow :)
Patent 5253982: Electrohydraulic pump load control system
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : Responsive to accumulation of pumped liquid in receiver : By liquid pressure sensor : Liquid accumulation controlled discharge valve downstream of motor controller sensing means)
Patent 5253983: Axial piston pump having fixed slant cam plate for causing reciprocation of pistons
(PUMPS : EXPANSIBLE CHAMBER TYPE : Delivery to different ports on successive strokes : Distributor in pumping member)
Patent 5253984: Apparatus for dispensing a liquid on a remote object
(PUMPS : MOTOR DRIVEN : Fluid motor : Rectilinearly reciprocating cylinder and piston-type motor : Rectilinearly reciprocating cylinder and piston-type pump : Integral pump and motor pistons : Pressure responsive)
Patent 5253985: Exhaust gas turbocharger having rotor runners disposed in roller bearings
(PUMPS : MOTOR DRIVEN : Fluid motor : Rotary motor : Unitary pump and motor rotors : Overhung from central support : Double acting motor piston)
Patent 5253986: Impeller-type pump system
(PUMPS : MOTOR DRIVEN : Electric or magnetic motor : Pump magnetically coupled to rotary drive : Relatively movable pumping members)
Patent 5253987: Fluid end for high-pressure fluid pumps
(PUMPS : EXPANSIBLE CHAMBER TYPE : Having pumping chamber pressure responsive distributor : Nonmetallic inlet or discharge distributor : Annular-type distributors)
Patent 5253988: Gear pump
(ROTARY EXPANSIBLE CHAMBER DEVICES : METHODS :)
Patent 5253989: Scroll fluid apparatus having a revolving scroll of separate members
(ROTARY EXPANSIBLE CHAMBER DEVICES : WORKING MEMBER HAS PLANETARY OR PLANETATING MOVEMENT : Helical working member, e.g., scroll : Having specific wrap or end plate, e.g., shape, material, coating : With working fluid bias)
Patent 5253990: Fluid device with wear reducing rotor assembly
(ROTARY EXPANSIBLE CHAMBER DEVICES : MISCELLANEOUS : Fluid biased)
Patent 5253991: Apparatus for producing spheroidal inorganic particulate material
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS MAKING PARTICULATE MATERIAL DIRECTLY FROM LIQUID OR MOLTEN MATERIAL : Continuously)
Patent 5253992: Extruder die for the extrusion of thermoplastified synthetic resin
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : SHAPING ORIFICE AND DOWNSTREAM WORK CONTACTING GASEOUS TREATING MEANS : Means directing product through tubular conduit within bath or shower means)
Patent 5253993: Apparatus for the production of pellets of metal powder used as catalysts
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS FOR MOLDING POWDERED METAL : Material handler is endless casting surface)
Patent 5253994: System for molding a synthetic-resin using plastic scrap
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS FEEDING FLUENT STOCK FROM PLURAL SOURCES TO COMMON SHAPING MEANS TO FORM COMPOSITE PRODUCT : Female mold type means)
Patent 5253995: Apparatus for making a pulse dampener
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND MEANS TO SHAPE PARISON DIRECTLY BY INTERNAL FLUID PRESSURE, (E.G., BLOW MOLD, ETC.) : Rotating trap chamber pickup)
Patent 5253996: Apparatus for manufacturing containers with thickened flanges
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND MEANS TO SHAPE PARISON DIRECTLY BY INTERNAL FLUID PRESSURE, (E.G., BLOW MOLD, ETC.) : Forming baffle, bottleneck, or handle : Cleaner coacting with traveling former)
Patent 5253997: Injection molding machine for molding disk-shaped recording medium carriers
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : With product ejector : And product ejector)
Patent 5253998: Plasticizing assembly for use in an injection molding machine
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : With means between charger and mold to cut off flow of fluent stock (e.g., needle valve, baffle, etc.) : Accumulator with plunger of charger acting as valve)
Patent 5253999: Rotary injection molding machine
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : With means to cause relative movement between mold and charger : Means to move mold : Flush with or entering into mold cavity)
Patent 5254000: Organic polymer lens mold
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : With means to lock mold in closed position : Charger and closing means on same side of mold)
Patent 5254001: Hot replaceable tuckstones for industrial furnaces
(HEATING : HEATING OR HEAT RETAINING WORK CHAMBER STRUCTURE : Roll-type conveyor element)
Patent 5254002: Orthodontic plastic bracket
(DENTISTRY : ORTHODONTICS : Bracket : Plier type)
Patent 5254003: Method of forming and bracket of nickel-chromium-beryllium based alloys
(DENTISTRY : ORTHODONTICS : Bracket : Cemented to tooth :)
Patent 5254004: Self-tightening chuck for dental tools
(DENTISTRY : APPARATUS : Having motor or means to transmit motion from motor to tool (e.g., "engine") : Hand-held tool or handpiece : Having means facilitating assembly or disassembly of tool or handpiece : Means to releaseably grip tool : Including axially movable collect to cam fingers : Ball-and-socket)
Patent 5254005: Dental implant system and method
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : By fastening to jawbone : Resiliently biased)
Patent 5254006: Permanent magnet assembly for false tooth stabilization
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : By magnetic material : Suction area comprising recess or cavity formed in denture base)
Patent 5254007: Baby entertainment and learning apparatus for highchairs
(EDUCATION AND DEMONSTRATION : AUDIO RECORDING : Audio recording on disk)
Patent 5254008: Device for teaching music
(EDUCATION AND DEMONSTRATION : MEANS FOR DEMONSTRATING APPARATUS, PRODUCT, OR SURFACE CONFIGURATION, OR FOR DISPLAYING EDUCATION MATERIAL OR STUDENT'S WORK : Apertured mask placed over information bearing surface : Artificial slate formed of plural constituents)
Patent 5254009: Controllable vibration damper for motor vehicles
(ELECTRICAL CONNECTORS : WITH VEHICLE STRUCTURE : Linear movement)
Patent 5254010: Securing a surface mount electrical connector in a metal shielding shell
(ELECTRICAL CONNECTORS : WITH CIRCUIT CONDUCTORS AND SAFETY GROUNDING PROVISION : Grounding of coupling part : Three-prong coupling part including ground prong, or receptacle)
Patent 5254011: Cable connecting and disconnecting apparatus for submerged pump
(ELECTRICAL CONNECTORS : HAVING RETAINER OR PASSAGEWAY FOR FLUENT MATERIAL : Gas retainer : Connector/line assembly coupled to mating connector/line assembly by movement about an axis less than 360 degrees)
Patent 5254012: Zero insertion force socket
(ELECTRICAL CONNECTORS : COUPLING PART WITH ACTUATING MEANS URGING CONTACT TO MOVE LATERALLY WITH RESPECT TO REST OF COUPLING PART AND TOWARD MATING PART : Contractile receptacle : Biased toward mating thread)
Patent 5254013: Push-pull lock connector
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Retaining means : Finger or stretchable sleeve resiliently urged laterally of connection : With additional means to cause or prevent unlatching : Retractable sheath)
Patent 5254014: Male connector
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Retaining means : Finger or stretchable sleeve resiliently urged laterally of connection : Finger inwardly biased during coupling or uncoupling : Retractable sheath)
Patent 5254015: Insulation displacing barrel terminal
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Pivoting cutter, pivoting means to operate cutter, or pivoting means to move conductor against cutter : Pivoting cutter : With stress relieving means for conductor to terminal joint)
Patent 5254016: Interconnect device mounting apparatus for printed circuit boards
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Having resilient means engaging panel opening : Coupling part including panel engaging shoulder)
Patent 5254017: Terminal for low profile edge socket
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : For coupling to edge of printed circuit board or to coupling part secured to such edge : Having elongated slot for receiving edge of printed circuit board : Contacts within slot engage opposite sides of printed circuit board : Separate mutually insulated contacts on opposite longitudinal sides of slot : Three or more such contacts)
Patent 5254018: Connector
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Polarized : By key or guideway : Having plural bayonet-coupling contacts)
Patent 5254019: Configurable coded electrical plug and socket
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Polarized : By key or guideway : User adjustable key or guideway : Polarized)
Patent 5254020: Snap on battery cable connector
(ELECTRICAL CONNECTORS : METALLIC CLAMP-TYPE CONNECTOR FOR STORAGE BATTERY TERMINAL : Deformable C- or U-clamp : Clamp secured to and separated from post by same screw-threaded member)
Patent 5254021: Electrical terminal
(ELECTRICAL CONNECTORS : METALLIC CONDUCTOR TERMINAL HAVING CONDUCTOR SHEATH ENGAGING MEANS : Pin or plug type terminal : Rotary or swinging)
Patent 5254022: Electrical connector device and method of manufacturer thereof
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT ALSO HAVING SECURING PART ADAPTED TO BE CRIMPED, DEFORMED, OR BENT ONTO CONDUCTOR : Adapted to be secured to conductor formed on printed circuit board)
Patent 5254023: Water jet propulsion unit
(MARINE PROPULSION : JET DRIVE : Ground wheel or poler)
Patent 5254024: Rotatable jet propulsion unit for watercraft
(MARINE PROPULSION : JET DRIVE : Direction control for fluid jet : Pivoted outlet : Chain and sprocket)
Patent 5254025: Method for manufacturing lamp having interference-fit metallic bases
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Arc tube making, e.g., fluorescent lamp : With sealing)
Patent 5254026: Balloon display device
(AMUSEMENT DEVICES: TOYS : INFLATABLE : Having fluid-driven rotatable radial blade (e.g., pinwheel))
Patent 5254027: Adjustable performance yo-yo
(AMUSEMENT DEVICES: TOYS : ROTATING OR HAVING VISIBLE ROTATING PORTION (E.G., SPINNING OR WHIRLING, NOT ROLLING) : Having attached cord for imparting rotation : Wound about rotatable member : Bandalore : Including piston slidable along central apertured member)
Patent 5254028: Fluid releasing and sound generating toy
(AMUSEMENT DEVICES: TOYS : FIGURE TOY OR ACCESSORY THEREFOR : Having sounding means : Including axle through or within figure)
Patent 5254029: Articulated assembly for puppets and stuffed toy dolls
(AMUSEMENT DEVICES: TOYS : FIGURE TOY OR ACCESSORY THEREFOR : Having mechanism or manipulatable means to move figure or figure portion : Including support or manipulator extrinsic to figure (e.g., marionette) : Flaccid support or manipulator : Plural flaccid elements to manipulate plural body parts : Walking)
Patent 5254030: Rapid action toy vehicle launcher
(AMUSEMENT DEVICES: TOYS : DISCRETE LAUNCHER, ACCELERATOR, OR RETARDER FOR TOY VEHICLE : Including helical spring or elastomeric strip : Having tiltable vehicle body portion for discharging contents (e.g., dump truck))
Patent 5254031: Tool for dissecting and dismembering slaughtered stock
(BUTCHERING : CARCASS SUBDIVISION : Hand manipulated pounder)
Patent 5254032: Coin feeding device
(COIN HANDLING : DELIVERER : Belt or chain : With follower)
Patent 5254033: Automatically released air inlet filter
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : Including exterior cowl inlet : Having exterior inlet opening over windshield)
Patent 5254034: Adjustable width louver
(VENTILATION : HAVING INLET AIRWAY : Including specific cover or shield for exterior vent opening : Wall type : Louver : Sliding or axially moveable)
Patent 5254035: Automatic operation apparatus for ventilating fan
(VENTILATION : HAVING OUTLET AIRWAY : With air pump : Having specific air pump actuator : Adjacent blades pivot in opposing directions)
Patent 5254036: Sectional rasp bar assemblies for combine threshing cylinders
(CROP THRESHING OR SEPARATING : THRESHING : With bar (e.g., rasp bar, inclined blade) : With axial flow separator)
Patent 5254037: Portable writing apparatus
(BOOKS, STRIPS, AND LEAVES FOR MANIFOLDING : HOLDER FOR BOOK OR LEAF : Holder for plural distinct leaves (e.g., multiple copy forms) : Having leaf clamping means : With projection (e.g., pin) type leaf locating means : Including strip severing means)
Patent 5254038: Ball triplan constant velocity joint centering spring
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : COUPLING ACCOMMODATES DRIVE BETWEEN MEMBERS HAVING MISALIGNED OR ANGULARLY RELATED AXES : Tripod coupling : Wheel mounted on rolling body)
Patent 5254039: Playground construction
(AMUSEMENT DEVICES : SURFACE OR ENCLOSURE FOR ATHLETIC OR EXHIBITION EVENT (E.G., ARENA, TRACK, COURT, PLAYING FIELD, ETC.) : For foot-attached gliding vehicle (e.g., ski slide, ice skating surface, etc.))
Patent 5254040: Handball - squash court conversion system
(AMUSEMENT DEVICES : SURFACE OR ENCLOSURE FOR ATHLETIC OR EXHIBITION EVENT (E.G., ARENA, TRACK, COURT, PLAYING FIELD, ETC.) : Walled enclosure (e.g., racquetball or paddle tennis court, etc.) : Surface moves as a whole or comprises rotatable or rollable elements)
Patent 5254041: V-drive clutch assembly
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : PULLEY WITH BELT-RECEIVING GROOVE FORMED BY DRIVE FACES ON RELATIVELY AXIALLY MOVABLE COAXIAL CONFRONTING MEMBERS (E.G., EXPANSIBLE CONE PULLEY, ETC.) : Speed responsive : To centrifugal force : Via pivoted weight :)
Patent 5254042: Transmission device assembly for a bicycle
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Plural turns of same belt about axis of each of laterally spaced pulleys)
Patent 5254043: Variable transmission pulley
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Plural turns of same belt about axis of each of laterally spaced pulleys)
Patent 5254044: Control system for adjusting bicycle gear ratios
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Condition responsive (e.g., responsive to speed, load, etc.) : With guide roll)
Patent 5254045: Flat belt driving device
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CLEANING DEVICE FOR BELT, PULLEY, OR GUIDE ROLL : Plural belts in series via countershaft)
Patent 5254046: Belt retainer
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : And severance lines for separable rim sections diametrically opposite each other)
Patent 5254047: Chain take-up apparatus
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : Tension adjuster or shifter driven by electrical or fluid motor : Sensor includes rotatable belt-engaging surface)
Patent 5254048: Belt tensioning system, belt tensioner therefor and methods of making the same
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : Guide roll mounted for movement of its axis along arcuate path to tension belt : Guide roll spring biased in belt-tensioning direction : Shifter actuated by handle pivoted about fixed axis)
Patent 5254049: Synchronous drive belt
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : POSITIVE DRIVE BELT : Drive surfaces on belt formed in or interconnected by continuous flexible member : Drive surfaces on longitudinally spaced teeth formed integral with flexible member : With embedded metal layer)
Patent 5254050: Power transmission belt
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : FRICTION DRIVE BELT : Including embedded elongated strand having multiple components or layers of diverse materials : Including discrete connector)
Patent 5254051: Gearshift
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Impeller-turbine type fluid circuit and mechanical path in parallel : Stator rotatable in reverse direction to provide drive)
Patent 5254052: Power transmitting system for a four-wheel drive motor vehicle
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Spur gear differential : With means to limit overspeed of one output : Ball bearing)
Patent 5254053: Five-speed automatic transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : WITH MEANS TO VARY DRIVE RATIO OR DISCONNECT DRIVE (E.G., BRAKE OR CLUTCH) : Plural elements selectively braked : Transmission includes three relatively rotatable sun gears : With brake for sun, carrier and orbit : Helically coiled spring)
Patent 5254055: Seat reclining device with planetary gears
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : PLANETARY GEARING OR ELEMENT : Coaxial teeth around planet pinion engage axially spaced relatively rotatable gears : Engage plural relatively rotatable orbit gears : And orbit gear)
Patent 5254056: Toroidal type continuously variable transmission
(FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID CONTROL : Of toroidal transmission : And electric or magnetic control)
Patent 5254058: Artificial climbing wall with modular rough surface
(EXERCISE DEVICES : GYMNASTIC : Arm or hand type climbing arrangement : Having upright array of horizontally extending elements)
Patent 5254059: Exercise apparatus
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Stair climbing : Having weight feature (e.g., dumbbell, etc.))
Patent 5254060: Motorized exerciser for human limbs
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Bicylcling : Completely detached from user support : Gas)
Patent 5254061: Eddy current braking system
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Bicylcling : Utilizing specific resistance generating structure : Gas)
Patent 5254062: Karate kick-board target
(EXERCISE DEVICES : STRIKING : Handheld jump rope)
Patent 5254063: Barbell with eccentric weights
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Handheld bar with weight at each end (e.g., barbell, dumbbell, etc.) or component thereof : Having securing member (e.g., locking collar, etc.) for retaining weight on bar : And flexible force transmitting linkage element)
Patent 5254064: Resilient arm exercising device for attachment to a stationary support such as a treadmill
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing resilient force resistance : And user supplied counter force : Having pair of handles : Edge engaging braking element)
Patent 5254065: Flexible loop fastening strap supportable in door structure
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing resilient force resistance : Resilient component attached to stationary support : Having pair of handles)
Patent 5254066: User force application device for an exercise, physical therapy, or rehabilitation apparatus
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Having common force transmitting support frame for user and for force resister : Including single, movable, interface element following predetermined path : Rotatably movable : About a horizontal axis : Flexible element drawn out through exit guide)
Patent 5254067: Recumbent leg exerciser
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Having common force transmitting support frame for user and for force resister : Including single, movable, interface element following predetermined path : Rotatably movable : About a horizontal axis : Flexible element drawn out through exit guide)
Patent 5254068: Automatic setup apparatus
(TOOL CHANGING : WITH MEANS TO TRANSFER WORK : Responsive to tool)
Patent 5254070: Godet
(ROLL OR ROLLER : ROTATABLE RELATIVE TO SUPPORTING SHAFT : Rolling pin or pastry roller)
Patent 5254071: Rotary feeder for the accurate placing of sheet elements on flat supports
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Rigid container (e.g., box, carton, cap, cup, etc.) : Assembling of distinct members : Liner : Liner permanently secured to wall : Prior to erecting of container : Indeterminate length member)
Patent 5254072: Flat-paneled flower pot or flower pot cover
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Rigid container (e.g., box, carton, cap, cup, etc.) : Nonrectangular cross section container : By use of conical former (e.g., pleating, etc.) : And folding)
Patent 5254073: Method of making a vented pouch
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Pliable container (e.g., bag, envelope, etc.) : Including heat sealing : Including supplying indeterminate length work : And cutting, breaking, tearing, or abrading : At separate station from heat sealing : By applicator having surface engaging and moving with work)
Patent 5254074: Inflatable packaging bag
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Pliable container (e.g., bag, envelope, etc.) : Assembling of distinct members : Means to facilitate opening of container : Reclosable means (e.g., valve) : With vertical stacking of product)
Patent 5254075: Internal circulation type centrifugal extractor
(IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS : BOWL AND MEANS EXTERNAL THEREOF FOR RECIRCULATING MATERIAL : Having bowls spaced along common axis of rotation)
Patent 5254076: Centrifugal pyrocontactor
(IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS : PROCESS : Having bowls spaced along common axis of rotation)
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