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Patent 5020839: Container tension ring closure
(CLOSURE FASTENERS : CLAMPS : Ring : With expanding or contracting means : Toggle lever : Swinging catch)
Patent 5020840: Gate latch
(CLOSURE FASTENERS : EXTENSION LINK : Chain : Swingable)
Patent 5020841: Mechanism for linking an opening handle to a push pin for the lock of a vehicle door
(CLOSURE FASTENERS : OPERATORS WITH KNOBS OR HANDLES : Swinging bolt, swinging detent)
Patent 5020842: Instrument for inoculating bulb scales
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : MISCELLANEOUS COMPOUND IMPLEMENT : Pole mounted)
Patent 5020843: Crane hook latch with sliding lock bar
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : HOISTLINE OR GRAB HOOK : Locking device (i.e., hook throat closure) : Locking arm swings in plane of hook : With sliding latch : Vertically sliding closure)
Patent 5020844: Gripping apparatus
(HANDLING: HAND AND HOIST-LINE IMPLEMENTS : GRAPPLE : Load releasing means)
Patent 5020845: Overhead console with drop-down compartment
(LAND VEHICLES: BODIES AND TOPS : BODIES : Auxiliary article compartments : At or on roof or rooflike panel : Metallic reinforcements)
Patent 5020846: Reinforcing insert for convertible vehicle
(LAND VEHICLES: BODIES AND TOPS : BODIES : Body shell : Open top passenger : Cargo)
Patent 5020847: Scooter body open frame of loop form with a lateral beam joining longitudinal, laterally spaced side bars
(LAND VEHICLES: BODIES AND TOPS : BODIES : Structural detail : Body frame : Under frame : Hood)
Patent 5020848: Customizing automobile bodies
(LAND VEHICLES: BODIES AND TOPS : TOPS : Roof structure : Flexible cover)
Patent 5020849: Sliding-lifting roof for automobiles
(LAND VEHICLES: BODIES AND TOPS : TOPS : Roof structure : Roof panel movable to uncover passenger area (e.g., sun roof or moon roof) : Panel pivots upwardly to vent mode and moves downward before sliding to fully open mode : Telescopic)
Patent 5020850: Roof and frame assembly for a motor vehicle and method of forming same
(LAND VEHICLES: BODIES AND TOPS : TOPS : Roof structure : Roof panel movable to uncover passenger area (e.g., sun roof or moon roof) : Panel having drive or actuating means : Movable to position above roof)
Patent 5020851: Saddle support device for a bicycle
(CHAIRS AND SEATS : STRADDLE SEAT (E.G., SADDLE TYPE, ETC.) : Adjustable with respect to the chair structure)
Patent 5020852: Bicycle seat
(CHAIRS AND SEATS : STRADDLE SEAT (E.G., SADDLE TYPE, ETC.) : Pneumatic cushion : Plural independent compartments : Into armrest)
Patent 5020853: Vehicle seat slide mechanism
(CHAIRS AND SEATS : MOVABLE BOTTOM : Interconnected with back for relative concurrent movement : Back tilts and bottom moves forwardly : With force-multiplying means)
Patent 5020854: Folding chair constructed of sheet material
(CHAIRS AND SEATS : MOVABLE BACK : Tiltable : Plural distinct occupant-supporting positions : Held by prop behind back : Pin and slot)
Patent 5020855: Adjustable headrest
(CHAIRS AND SEATS : HEADREST : Horizontally)
Patent 5020856: Three-point seat belt
(CHAIRS AND SEATS : BODY OR OCCUPANT RESTRAINT OR CONFINEMENT : Safety belt or harness; e.g., lap belt or shoulder harness : Shoulder belt or harness : Having means to lock belt against further extension when in its occupant-restraining position)
Patent 5020857: Use of fluid dynamic restrictor for lowering dump truck beds
(LAND VEHICLES: DUMPING : TILTING : Operating mechanism : Fluid-pressure operators : Motion effecting means mounted on fifth wheel)
Patent 5020858: Method of and apparatus for forming and transporting mud clogs
(MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL : WITH SEPARATION OF MATERIALS : Separation below surface of earth or water : Of rotary cutter with advance direction coincident or parallel to rotary axis)
Patent 5020859: Apparatus for disintegrating monolythic entities
(MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL : EXPANSIBLE BREAKING-DOWN DEVICES : Fluid-pressed element : Jetting (e.g., hydraulic mining))
Patent 5020860: Methods and apparatus for maintaining longwall face alignment
(MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL : AUTOMATIC CONTROL; SIGNALING OR INDICATING : Of hard material disintegrating machines : Sidewall working (e.g., longwall-type) :)
Patent 5020861: Aircraft wheel hubcap
(LAND VEHICLES: WHEELS AND AXLES : WHEEL : Hub : Hub cap : Point band)
Patent 5020862: Penalty brake control system
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MULTIPLE CONTROL : Fluid and electric : Spring operated motor)
Patent 5020863: Antilock control device
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Independent control for each wheel : Sensing deceleration then acceleration)
Patent 5020864: Braking system for vehicle
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : SPEED-CONTROLLED : Having a valve system responsive to a wheel lock signal : Speed and vehicle load condition (e.g., cargo))
Patent 5020865: Endless drive track joint assembly
(WHEEL SUBSTITUTES FOR LAND VEHICLES : ENDLESS BELT HAVING NONMETALLIC TRACK OR TREAD : Track formed of endless flexible belt : Including discrete connector to connect opposite belt ends : With reinforcement in or at grouser formation)
Patent 5020866: Enclosure for housing electronic components
(SUPPORTS: CABINET STRUCTURE : KNOCKDOWN OR SETUP TYPE : Skeletal frame : Free-standing in final configuration : Parallel panels are vertically oriented)
Patent 5020867: Portable serving and storage cabinet
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Shelf or table pivotal to non-horizontal position : Support contacting supporting surface : Pivoted closure, horizontally movable component)
Patent 5020868: Closing device for a drawer arranged in a furniture body
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Having biasing means : Component forms horizontal planar support (e.g., table))
Patent 5020869: Drawer runner for drawers preferably made of plastic
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Horizontally movable (e.g., drawer) : Having guide assembly : Between vertical sidewalls of drawer and cabinet : And below a bottom wall of the drawer : Including roller or ball bearing : Including a carriage)
Patent 5020870: Binocular kaleidoscope
(OPTICAL: SYSTEMS AND ELEMENTS : KALEIDOSCOPE : With absorption means)
Patent 5020871: Optical fiber wiring apparatus
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)
Patent 5020872: Method of operating an electrooptic modulator
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))
Patent 5020873: Optical component for accurately locating the end face of an optical waveguide with respect to an optical device
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : Fiber adjustable relative to device : Having at least one layer compressively fixed (e.g., crimp, tightening screws, etc.))
Patent 5020874: Method of and device for feeding a plurality of optical waveguides into a clamping device
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Structure surrounding optical fiber bundle-to-bundle connection : Waveguide to waveguide)
Patent 5020875: Communications cable having microbial resistant water blocking provisions
Patent 5020876: Standard remote manipulator system docking target augmentation for automated docking
(OPTICAL: SYSTEMS AND ELEMENTS : SIGNAL REFLECTOR : 3-Corner retroreflective (i.e., cube corner, trihedral, or triple reflector type) : Vibration)
Patent 5020877: Rear projection screen
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Unitary sheet comprising plural refracting areas : Lenticular : Rear projection screen : With Fresnel lens : Spacing of optical elements axially adjustable)
Patent 5020878: Method and apparatus for generating a binocular viewing model automatically adapted to a selected image
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : Stereo-viewers : Using polarized light)
Patent 5020879: Flexible replica grating
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFRACTION : From grating : Including particular grating characteristic : Variable grating : With single transparent coating between spheres and atmosphere)
Patent 5020880: Low distortion window for use with high energy lasers
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL APERTURE OR TUBE, OR TRANSPARENT CLOSURE : With support or frame)
Patent 5020881: Light modulating device with optical switching unit of laminated insulating and conductive layers
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Optical excitation : By light beam heating (e.g., IR, laser, etc.))
Patent 5020882: Electro-optic animated displays and indicators
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Interconnection of plural cells in series : Fluorescent light source)
Patent 5020883: Ferroelectric liquid crystal device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Particular nonoptical film or layer (e.g., adhesive layer, barrier layer) : Alignment layer : For parallel alignment : With chiral smectic liquid crystal (includes ferroelectric liquid crystal) : With particular polymer composition of the alignment layer (e.g., fluorine- containing aliphatic polyamide) :)
Patent 5020884: Optical cell
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : By changing physical characteristics (e.g., shape, size or contours) of an optical element : Light control surface formed or destroyed : Having multiple electrodes)
Patent 5020885: Optical element
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave directional modulation (e.g., deflection or scanning is representative of the modulating signal) : Acting on polarized light : Light control surface formed or destroyed)
Patent 5020886: Fresnel lens type complex reflection system having a lens function
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With multipart element : Echelon (e.g., Fresnel lens, etc.) : Between lens components)
Patent 5020887: Conformally doped optical elements
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : By refraction at beam splitting or combining surface)
Patent 5020888: Aspherical glass lens element suitable for a collimator lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Including a nonspherical surface : Adjusting mechanism)
Patent 5020889: Color-corrected optical systems
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : By refraction at beam splitting or combining surface)
Patent 5020890: Camera apparatus with fluctuation suppressing means
(OPTICAL: SYSTEMS AND ELEMENTS : IMAGE STABILIZATION : Emergency or temporary reflectors (i.e., portable self standing))
Patent 5020891: Single aperture confocal scanning biomicroscope and kit for converting single lamp biomicroscope thereto
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT CONTROL BY OPAQUE ELEMENT OR MEDIUM MOVABLE IN OR THROUGH LIGHT PATH : With rotating or pivoting element (e.g., scanning discs) : Continuously rotating apertured element : Having planar rotating reflector with rotation axis in its plane)
Patent 5020892: Aperture control for telescopic gunsight
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Telescope : Transparent slide)
Patent 5020893: Biconvex rod lens
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : With relay : Repetitious lens structure : Equatorial mount)
Patent 5020894: Eyepiece and lens cap for a sighting telescope
(OPTICAL: SYSTEMS AND ELEMENTS : PROTECTION FROM MOISTURE OR FOREIGN PARTICLE : Cap or cover : With color filter)
Patent 5020895: Laser mirror head
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Fluid cooled mirror : Plural reflecting surfaces)
Patent 5020896: Reversible electromechanical device for remotely controlling the orientation of the reflecting surface of rear-view mirrors for motor
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With support : Mirror movable relative to support : With rotation of mirror about perpendicular axes : With rotation of mirror about perpendicular axes)
Patent 5020897: Mirrored device for eye drop users
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With support : Mirror movable relative to support : Body or apparel mirror support : Having support or apparel engaging head or neck : Sliding barrels)
Patent 5020898: Contact lens for correction of astigmatism
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Ophtahalmic lenses or blanks : Eye contact type : With clamping arms)
Patent 5020899: Hand grip for a sequential card pack display device
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Single component with multiple elements : Two components)
Patent 5020900: Film feeding apparatus
(OPTICS: IMAGE PROJECTORS : SELECTIVE DATA RETRIEVAL : Film strip : Including lens support)
Patent 5020901: Multimode laser diode system for range measurement
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Of CW phase delay : Having pulse transmission trigger significance)
Patent 5020902: Rangefinder with heads-up display
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : External basis type : Object size or distance known : Stationary measuring marks)
Patent 5020903: Optical correlation-type velocity measurement apparatus
(OPTICS: MEASURING AND TESTING : VELOCITY OR VELOCITY/HEIGHT MEASURING : With light detector (e.g., photocell) : Vibrating or oscillating element)
Patent 5020904: Dynamic laser speckle profilometer and method
(OPTICS: MEASURING AND TESTING : MATERIAL STRAIN ANALYSIS : By light interference detector (e.g., interferometer) : Sheet material)
Patent 5020905: Application of the Foucault knife-edge test to a segmented optic
(OPTICS: MEASURING AND TESTING : LENS OR REFLECTIVE IMAGE FORMER TESTING : With lamp focusing)
Patent 5020906: Boresight module
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Prism engaging specimen)
Patent 5020907: Axis offset measuring device
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Alignment of axes nominally coaxial : With reflection of a unidirectional source beam from a retroreflector)
Patent 5020908: Apparatus for the optical detection of flaws, in particular cracks in transparent objects
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Transparent or translucent material : Detection of foreign material (e.g., trash, splinters, contaminants, etc.))
Patent 5020909: "In-line" spectral reference method for spectrometers
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Lamp attachments)
Patent 5020910: Monolithic diffraction spectrometer
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having diffraction grating means : Prior to testing)
Patent 5020911: Ring laser gyro comprising rotary oscillation apparatus
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : Lock-in prevention : By dithering (suspensions, drives, flexures) : Including an alternating reference path)
Patent 5020912: Fiber optic rotation sensing system and method for basing a feedback signal outside of a legion of instability
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : By fiber or waveguide interferometer (e.g., Sagnac effect) : Having null feedback loop : Including an alternating reference path)
Patent 5020913: Fiber optic gyro with temperature compensated phase ramp
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : By fiber or waveguide interferometer (e.g., Sagnac effect) : Having null feedback loop : Including an alternating reference path)
Patent 5020914: Process for removing the screw from the screw cylinder of a screw-type injection molding machine and a screw-type molding machine of
(AGITATING : RUBBER OR HEAVY PLASTIC WORKING : Stirrer is through-pass screw conveyor : Including specific structure for controlling flow through the feed means)
Patent 5020915: Extrusion screw for thermoplastic matter
(AGITATING : RUBBER OR HEAVY PLASTIC WORKING : Stirrer is through-pass screw conveyor : Varying diameter of shaft : In parallel intercommunicating mixing chambers)
Patent 5020916: Apparatus for continuously treating liquids, emulsions and the like
(AGITATING : RUBBER OR HEAVY PLASTIC WORKING : Stationary mixing chamber : With rotating stirrer : With rotating stirrer)
Patent 5020917: Cleaning solution mixing and metering system
(AGITATING : HAVING SPECIFIED FEED MEANS : Adjustable mixing ratio control : Including pump : By variable pump : Piston pump : Vertical axis)
Patent 5020918: Mixer trailer for fibrous products
(AGITATING : STIRRER WITHIN STATIONARY MIXING CHAMBER : Rotatable stirrer : Including rotatable input drive)
Patent 5020919: Heat flow sensing apparatus and method
(THERMAL MEASURING AND TESTING : HEAT FLUX MEASUREMENT : Between gaseous and liquid states)
Patent 5020920: Method and apparatus for millimeter-wave detection of thermal waves for materials evaluation
(THERMAL MEASURING AND TESTING : THERMAL TESTING OF A NONTHERMAL QUANTITY : Of susceptibility to thermally induced deteriouration, flaw, or failure : Including electrical sensor)
Patent 5020921: Paperboard partition
(FLEXIBLE BAGS : COMPARTMENTED : Adhesive bond)
Patent 5020922: Bone puncture resistant bag
(FLEXIBLE BAGS : WALL DETAILS : Reinforced : Coating or lamination)
Patent 5020923: Transmission/gearbox vibration damping system
(BEARINGS : ROTARY BEARING : Hydraulic or pneumatic bearing support : With elongated strips or staves)
Patent 5020924: Bearing unit, especially for use in a bobbin tube and package support
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Ball bearing : Resilient support member : Elastomer or plastic : Unitary uniform strip)
Patent 5020925: Prestressed rolling radial bearing and its application particularly to automobile suspensions
(BEARINGS : ROTARY BEARING : Antifriction bearing : Radial bearing : Roller bearing : Race, liner or sleeve : Curved roller)
Patent 5020926: Printer mounting arrangement
(TYPEWRITING MACHINES : SAFETY SWITCH OR CONDITION-RESPONSIVE-CUTOFF SWITCH FOR ELECTRICALLY POWERED TYPEWRITER : Delay by storage of next character to be imprinted)
Patent 5020927: Grouping of dot data in a multiple column dot-matrix printer
(TYPEWRITING MACHINES : TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE : Character formation by impact (e.g., wire matrix) : With signal conditioning : With wear or defect compensation : Manifold form or plural copies)
Patent 5020928: Ribbon guiding mechanism
(TYPEWRITING MACHINES : INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM : Inking device handheld during typing : Including line-spacing)
Patent 5020929: Paper feed device
(TYPEWRITING MACHINES : SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) : Including friction-feed means (e.g., band) : By roller couple (e.g., rotatable pinch rollers, etc.) : Including upper feed-roller(s) (e.g, pressure roller, etc.) : Mounted on "paper bail" : Including single carrier pivot intermediate front and rear lower feed rollers)
Patent 5020930: Dispenser with reduction transmission
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : INCLUDING MEANS TO APPLY MATERIAL-MOVING FORCE : In or at feeder : By piercing cartridge)
Patent 5020931: Shaped index card
(BINDER DEVICE RELEASABLY ENGAGING APERTURE OR NOTCH OF SHEET : SHEET : Face member)
Patent 5020932: High temperature ceramic/metal joint structure
(JOINTS AND CONNECTIONS : UTILIZING THERMAL CHARACTERISTIC, E.G., EXPANSION OR CONTRACTION, ETC. : Members having different coefficients of expansion : For latch or retainer)
Patent 5020933: Locking mechanism for medical devices
(JOINTS AND CONNECTIONS : ARTICULATED MEMBERS : Lockable at fixed position : At selected angle : Ball and socket : Eyebolt)
Patent 5020934: Corrosion resistance for fire hydrant stem safety coupling
(JOINTS AND CONNECTIONS : DISTINCT END COUPLER : Separate screw or pin-type connections : Axially biased end portions)
Patent 5020935: Connector
(JOINTS AND CONNECTIONS : ROD SIDE TO PLATE OR SIDE : Laterally spaced rods : Plural channels in connector : Transverse pin)
Patent 5020936: Animal running surface
(ROAD STRUCTURE, PROCESS, OR APPARATUS : PAVEMENT : Rubber or rubber-like : Plural layers)
Patent 5020937: Method and apparatus for construction of perdurable artificial roads
(ROAD STRUCTURE, PROCESS, OR APPARATUS : PAVEMENT : Modules or blocks (preformed) : Portable mat type : Having irregular aggregate module)
Patent 5020938: Block-formed revetment system for controlling soil erosion
(HYDRAULIC AND EARTH ENGINEERING : BANK, SHORE, OR BED PROTECTION : Revetment : Vessel support (e.g., bilge or keel block))
Patent 5020939: Irrigation method and apparatus
(HYDRAULIC AND EARTH ENGINEERING : DRAINAGE OR IRRIGATION : Wave or flow dissipation)
Patent 5020940: Water-ballasted oil spill containment boom
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Floatable matter containment : Floating barrier : Earth treatment)
Patent 5020941: Buoyancy compensator with detachable shoulder section
(HYDRAULIC AND EARTH ENGINEERING : DIVING : Suit or accessory therefor : Pipe splitting, breaking, or expanding)
Patent 5020942: Alignment device for a tension leg platform tendon top connector
(HYDRAULIC AND EARTH ENGINEERING : MARINE STRUCTURE OR FABRICATION THEREOF : With anchoring of structure to marine floor : Installing means)
Patent 5020943: Pipe for the pneumatic transport of polymer particles
(CONVEYORS: FLUID CURRENT : CONDUIT : Having changing cross section : With closure for end opening)
Patent 5020944: Indexable insert for roughing and finishing
(CUTTERS, FOR SHAPING : ROTARY CUTTING TOOL : Including holder (i.e., head) having seat for inserted tool : Face or end mill : Specified tool shape : Wedge clamp element)
Patent 5020945: Boring apparatus and method of modifying concrete blocks
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : PROCESSES :)
Patent 5020946: Tool chuck coolant system
(GEAR CUTTING, MILLING, OR PLANING : MILLING : With means to control temperature or lubricate : Cutter or work : Adapted to trigger fluid energy)
Patent 5020947: Automatic locking system
(FREIGHT ACCOMMODATION ON FREIGHT CARRIER : LOAD BEARER ACCOMMODATION : Load bearer tripped retainer* : Retainer* mounted on (corner pedestal)* : King pin latch)
Patent 5020948: Belt fitting engagement rail
(FREIGHT ACCOMMODATION ON FREIGHT CARRIER : LOAD LASHING RETAINER OR LOAD LASHING ADJUNCT : Anchor : Track-guided anchor : Anchor-admitting cross-slotted track : Mounted on pedestal which is also slidable along track)
Patent 5020949: Controlled-torque fastener
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : TORQUE RESPONSIVE NUT OR BOLT DRIVING CONNECTION : Resilient connection : Ratchet : Axially displaced)
Patent 5020950: Riveting fastener with improved torque resistance
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) : Member preassembled with substructure at through-passage or recess for holding single bolt or nut in coaxial relation therewith : Member anchors bolt in substructure with threaded portion exposed (e.g., stud bolt) : Unitary member, deformable in whole or in part)
Patent 5020951: Fastener assembly
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) : Member preassembled with substructure at through-passage or recess for holding single bolt or nut in coaxial relation therewith : Member anchors bolt in substructure with threaded portion exposed (e.g., stud bolt) : Unitary member, deformable in whole or in part)
Patent 5020952: Rivetless nut plate and fastener
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) : Member preassembled with substructure at through-passage or recess for holding single bolt or nut in coaxial relation therewith : Member includes elastically or plastically deformable portion : Plastically deformable portion : Special fishplate engaging inwardly facing surface)
Patent 5020953: Lock nut
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK) : Structure is coaxial, distinct member (e.g., washer, key, or nut portion) that restricts nut piece : By thread-gripping locking element : Resilient grip : Oppositely threaded)
Patent 5020954: Screw driving socket
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC. : Head driving structure : Socket or slot : Resembling a twist-drill-type bit)
Patent 5020955: Method of manufacturing a closure unit made of sheet metal or plating and container having a closure unit obtained thereby
(SHEET METAL CONTAINER MAKING : METHOD : Forming or treating metallic closure : End joint forming)
Patent 5020956: Open hopper barge unloading system
(MATERIAL OR ARTICLE HANDLING : MARINE LOADING OR UNLOADING SYSTEM : Marine vessel to marine vessel : With means to effect relative vertical movement of marine vessel : And pusher conveyor for delivering)
Patent 5020957: Mast to base connection for a storage and retrieval machine
(MATERIAL OR ARTICLE HANDLING : PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR : Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.) : Charging or discharging means includes load sustaining surface and device to transfer load, with horizontal component of movement, from or to surface or member : Device includes self-powered, track-guided car : By conveyor movable (e.g., pivotable, etc.) to reposition outlet thereof)
Patent 5020958: Article vending machine
(MATERIAL OR ARTICLE HANDLING : PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR : Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.) : Charging or discharging means includes elevating device, movable in horizontal direction (e.g., portable, etc.), having load-sustaining surface : Device includes push-pull mechanism)
Patent 5020959: Adjustable shutter for containment of electrical components in tape feeders
(MATERIAL OR ARTICLE HANDLING : DEVICE FOR EMPTYING PORTABLE RECEPTACLE : Nongravity type : Receptacle moved on conveyor past emptying device : Ejector)
Patent 5020960: Boat haul vehicle
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : With load-receiving portion, or significant section thereof, pivotable relative to horizontal : With driven means to move load relative to load-receiving portion : Including haulage cable : Pivotably mounted element)
Patent 5020961: Transfer car
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Having elevating load body : With driven means to move load relative to load-receiving portion)
Patent 5020962: Apparatus for dismantling buildings
(MATERIAL OR ARTICLE HANDLING : VERTICALLY SWINGING LOAD SUPPORT AND HOIST OR DRAG LINE : For handling bottles)
Patent 5020963: Device for clamping container
(MATERIAL OR ARTICLE HANDLING : ELEVATOR OR HOIST AND LOADING OR UNLOADING MEANS THEREFOR : Convertible attachment : Carrier running out from base)
Patent 5020964: Method and apparatus for robotic transfer of workpieces
(CONVEYORS: POWER-DRIVEN : CONVEYOR FOR CHANGING ATTITUDE OF ITEM RELATIVE TO CONVEYED DIRECTION : By actuating item-holder relative to holder-carrying conveyor : By reversibly driving the main line section)
Patent 5020965: Method for shifting goods and apparatus therefor
(MATERIAL OR ARTICLE HANDLING : PROCESS : Of emptying portable receptacle : Of stacking)
Patent 5020966: Pallet dispenser/accumulator
(MATERIAL OR ARTICLE HANDLING : APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP : Unstacking apparatus : Removes lowest article first from stack : Includes means for elevating remainder of stack therefrom : By magnetic force)
Patent 5020967: Wind motor module made by assembling a parabolic-flow turbine between a base and a dome
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH MEANS FOR CONTROLLING CASING OR FLOW GUIDING MEANS IN RESPONSE TO NATURAL FLUID CURRENT FORCE OR DIRECTION : Vertical runner axis : Axial flow runner)
Patent 5020968: System for controlling the rotating speed of a pneumatically driven spindle
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH CONTROL MEANS RESPONSIVE TO NON-CYCLIC CONDITION SENSING, CENTRIFUGAL ACTUATION OR TORQUE : By shaft speed or torque responsive means : Of working fluid valve or vane : Axially shifted runner, shaft or bearing)
Patent 5020969: Turbo vacuum pump
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH MEANS FOR RE-ENTRY OF WORKING FLUID TO BLADE SET (E.G., RE-ENTRY TYPE DEVICE, PASSAGE, ETC.) : Turbine regenerative pump : Having specific means to deflect working fluid in regenerative passage : Means extends parallel to passage : On same radial plane with blade)
Patent 5020970: Fluid-handling, bladed rotor
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH PASSAGE IN BLADE, VANE, SHAFT OR ROTARY DISTRIBUTOR COMMUNICATING WITH WORKING FLUID : For shaft sealing, packing, lubricating or bearing means)
Patent 5020971: Rotatable assembly
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC WORKING MEMBER MOUNT : Turbo machine : Non-turbo machine)
Patent 5020972: Method and apparatus for preventing the no-load operation of a pump for a liquid supply system
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : Responsive to accumulation of pumped liquid in receiver : By movable liquid receptacle : Liquid accumulation controlled discharge valve downstream of motor controller sensing means)
Patent 5020973: Air compressor shroud
(PUMPS : WITH INTERCOOLER : Movable confining means)
Patent 5020974: Fluid compressors
(PUMPS : SUCCESSIVE STAGES : Stages driven by relatively movable motor working members : Wheel or axle)
Patent 5020975: Variable-delivery vane-type rotary compressor
(PUMPS : WITH CONDITION RESPONSIVE PUMPED FLUID CONTROL : Inlet throttle or stop valve : Centrifugally actuated)
Patent 5020976: Variale capacity vane compressor
(PUMPS : WITH CONDITION RESPONSIVE PUMPED FLUID CONTROL : Inlet throttle or stop valve : Centrifugally actuated)
Patent 5020977: Standing wave compressor
(PUMPS : MOTOR DRIVEN : Magnetostrictive chamber : Mechanically interconnected pump and fluid motor distributors)
Patent 5020978: Apparatus and method for reducing vehicular fuel pump noise
(PUMPS : MOTOR DRIVEN : Resiliently mounted pump or motor : Pump within armature)
Patent 5020979: Injection pump having pilot and main injection
(PUMPS : EXPANSIBLE CHAMBER TYPE : Pumping member position controlled port : Having means to effect control at different positions of pumping member stroke : Pumping member comprises valved piston)
Patent 5020980: Valveless, positive displacement pump including hinge for angular adjustment
(PUMPS : EXPANSIBLE CHAMBER TYPE : Pumping member position controlled port : Control by movement of pumping member about axis : Pumping member comprises valved piston)
Patent 5020981: Fuel injection pump for internal combustion engines
(PUMPS : EXPANSIBLE CHAMBER TYPE : Pumping member position controlled port : Having coextensive distributor opposite pumping member end face : Pumping member comprises valved piston)
Patent 5020982: Apparatus for vulcanizing elastomer product
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : RESHAPING, RESIZING OR VULCANIZING MEANS FOR TIRE, TIRE TUBE, OR DRIVE BELT : Toroidal or annular female shaping means and coacting means holding preform thereagainst : Including heating or cooling means : Within cavity of hollow preform : Means applying fluid pressure directly)
Patent 5020983: Divisible slip-casting molds
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : WITH FORAMINOUS OR ABSORBENT MEANS FOR REMOVAL OF VEHICLE OR COMPONENT IN LIQUID FORM DURING OR AFTER SHAPING : Vacuum means : Bead clamping means, air bag support means or means sealing tire opening)
Patent 5020984: Apparatus for adjusting die lip gap
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Control means responsive to product weight or dimension : Thickness : Shoe or boot)
Patent 5020985: Laminate bending device
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : PREFORM RESHAPING OR RESIZING MEANS: OR VULCANIZING MEANS INCLUDING A CONFORMING PREFORM SUPPORT : Including both heating and cooling means : Netting)
Patent 5020986: Apparatus for conveying a sleeve which is closed at one end out of a processing station and into transporter means
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : SHAPING SURFACE INCLUDING MEANS TO RELEASE OR REMOVE PRODUCT FROM SHAPING SURFACE : By differential gas pressure ejecting means : Plural female molds)
Patent 5020987: Pulse combustion device
(COMBUSTION : COMBUSTION BURSTS OR FLARE-UPS IN PULSES OR SERIAL PATTERN :)
Patent 5020988: Intermittent pilot type burner control with a single control relay
(COMBUSTION : TIMER, PROGRAMMER, RETARDER OR CONDITION RESPONSIVE CONTROL : Sensor of first burner controls second burner, e.g., pilot and main, etc. : Both burners cut off upon sensed extinguishment of first burner : With manual igniter actuation)
Patent 5020989: Pistol lighter
(COMBUSTION : WITH SIMULATION FEATURE : Scraping or clearing member)
Patent 5020990: Gas fuel lighter
(COMBUSTION : FRICTIONAL, CHEMICAL OR PERCUSSIVE TYPE IGNITER : Spark projecter, e.g., flint and abrasive striker, etc. : Mechanical movement operated abrasive member : Serially connected charges)
Patent 5020991: Heating device operated by means of liquid fuel
(COMBUSTION : FIBROUS WICK TYPE FLAME HOLDER : Having distinct fuel line between reservoir and wick guide or support means : Rotatable projection means engages wick)
Patent 5020992: Shaft furnace
(HEATING : HEATING OR HEAT RETAINING WORK CHAMBER STRUCTURE : Protected, lined or reinforced melt holding section : Roll)
Patent 5020993: Dental articulator
(DENTISTRY : APPARATUS : Work support : Including means to support plural workpieces for relative movement : Articulator or attachment therefor : Having pivot and additional adjustment between workpiece supporting means : Rectilinear adjustment only between supporting means and pivot : Ball-and-socket)
Patent 5020994: Dental prophylaxis angle
(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 : Angularly offset tool)
Patent 5020995: Surgical treatment method and instrument
(DENTISTRY : METHOD OR MATERIAL FOR TESTING, TREATING, RESTORING, OR REMOVING NATURAL TEETH : Impression taking or bite determination)
Patent 5020996: Decorative string control box
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : Within distinct housing spaced from panel circuit arrangement : Overlying second preformed panel circuit, both adapted to be electrically connected)
Patent 5020997: Safety device for shielding off the receptacles of an electric current tap
(ELECTRICAL CONNECTORS : WITH CONTACT PREVENTER OR RETRACTABLE COVER PART : Movably mounted : Moved by mating connector : Bayonet coupling part movable about axis)
Patent 5020998: Test socket
(ELECTRICAL CONNECTORS : COUPLING PART HAVING HANDLE OR MEANS TO MOVE CONTACT LATERALLY TO PERMIT UNCOUPLING : Expandable contact or spreadable contacts)
Patent 5020999: Personal computer with connector assembly having integral retainer
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Coupling part for receiving edge of planar board moving parallel to plane : Retaining means exterior of slot : Fingerlike grasping means comprising portion of coupling part : Retractable sheath)
Patent 5021000: Zero insertion force socket with low inductance and capacitance
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Including compound movement of coupling part : Pivotal movement)
Patent 5021001: Multiple use electrical connector having planar exposed surface
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Retaining means : Toroidal band urged radially of connection or adapted to be compressed for retention, e.g., O-ring : With socket contact transversely engaging male threaded part)
Patent 5021002: Snap-lock electrical connector with quick release
(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 5021003: Apparatus for confirming fitting of electric 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 : Resilient finger : Rearwardly extending finger)
Patent 5021004: Secondary latch for pin connector
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Rectilinearly moving operator : Piercing means comprising end of screw)
Patent 5021005: Flexible conductor connector
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Crimped : Lamp or electron tube socket or base)
Patent 5021006: Cable clamp for electrical connector
(ELECTRICAL CONNECTORS : WITH STRESS RELIEVING MEANS FOR CONDUCTOR TO TERMINAL JOINT : Conductor gripped by or entirely within connector housing : Transverse conductor gripping screw, or with means to transversely move conductor gripping means : Hinged connector housing parts)
Patent 5021007: Screened flat electric cable having a plurality of parallel conductors
(ELECTRICAL CONNECTORS : INCLUDING OR FOR USE WITH TAPE CABLE : With shield, ground conductor or ground commoning means : Bared cable wrapped into U-shape about insertion projection)
Patent 5021008: Tangle free manually engageable device
(ELECTRICAL CONNECTORS : WITH FLACCID CONDUCTOR AND WITH ADDITIONAL CONNECTOR SPACED THEREALONG : Adapted to connect to a battery : Bared cable wrapped into U-shape about insertion projection)
Patent 5021009: Wall mounting plate
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Outlet receptacle mounting flange : For ceiling box)
Patent 5021010: Soldered connector for a shielded coaxial cable
(ELECTRICAL CONNECTORS : INCLUDING OR FOR USE WITH COAXIAL CABLE : To be engaged by suspension means)
Patent 5021011: Connector for coaxial cable
(ELECTRICAL CONNECTORS : INCLUDING OR FOR USE WITH COAXIAL CABLE : Adapted to secure cables perpendicular to one another or a cable perpendicular to coupling axis : Resilient clamp)
Patent 5021012: Multipin connector
(ELECTRICAL CONNECTORS : HAVING OR PROVIDING INDUCTIVE OR CAPACITIVE SHIELD : Having means for electrically connecting shield of shielded cable to connector shield member : Having laterally spaced prongs)
Patent 5021013: Battery cable connector
(ELECTRICAL CONNECTORS : METALLIC CLAMP-TYPE CONNECTOR FOR STORAGE BATTERY TERMINAL : For threaded-receptacle type terminal flush with battery wall (e.g., for side terminal type battery) : With guiding means for inserted contact)
Patent 5021014: Bus bar assembly
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART : Duplicate receiving means having independently operated securing means for joining plural conductors : Screw-thread operated securing means for each receiving means : For joining three or more conductors : Screw axis intersects axes of conductors joined parallel to one another)
Patent 5021015: Propulsion mechanism for a boat
(MARINE PROPULSION : OSCILLATING PROPELLING MEANS : Wheel-type propulsion means)
Patent 5021016: Outboard motor support
(MARINE PROPULSION : MISCELLANEOUS : Having thru-hull sealing means)
Patent 5021017: Water sports board with adjustable binder plates
(BUOYS, RAFTS, AND AQUATIC DEVICES : WATER SKIMMING OR WALKING DEVICE : Water ski : Ski binding : Encircling flexible member)
Patent 5021018: Method for making a panel assembly
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Display or gas panel making :)
Patent 5021019: Novelty squirting straw
(AMUSEMENT DEVICES : FOR PERPETRATING PRACTICAL JOKE OR INITIATION CEREMONY : Unexpectedly expels fluid or powder (e.g., into face of victim, etc.) : Having suspended occupant or article carriage (e.g., ferris wheel, etc.))
Patent 5021020: Flat toy doll and flat toy doll and folio system
(AMUSEMENT DEVICES: TOYS : CONVERTIBLE FROM, OR SERVING AS DIVERSE ARTICLE : Including figure toy : Diverse article is container, holder, or support : Resiliently biased projector)
Patent 5021021: Magnetic building block
(AMUSEMENT DEVICES: TOYS : CONSTRUCTION TOY : Including permanent magnet or suction cup to secure elements : Vehicle (e.g., aircraft, automobile))
Patent 5021022: Saddle connection for balloons
(AMUSEMENT DEVICES: TOYS : INFLATABLE : Having fluid-driven rotatable radial blade (e.g., pinwheel))
Patent 5021023: Apparatus for the skinning of fish
(BUTCHERING : SKINNING : Peeling by movement of workpiece past cutter : By tubular rotary cutter)
Patent 5021024: Cutting up fowl
(BUTCHERING : CARCASS SUBDIVISION : Hand manipulated pounder)
Patent 5021025: Method and machine for making food patties
(BUTCHERING : MODELLING (E.G., SHAPING) : Loin remover)
Patent 5021026: Coin receiving and dispensing machine
(COIN HANDLING : DELIVERER : Delivery of a single coin : Electric : Plural superposed ejectors)
Patent 5021027: Coin computer with integral coin indicia
(COIN HANDLING : COUNTER OR INDICATOR : Rotary)
Patent 5021028: Harvester thresher with chopper
(CROP THRESHING OR SEPARATING : SEPARATOR : Straw walker : Multiple cylinders)
Patent 5021029: Grain saver attachment for the straw walker of a combine
(CROP THRESHING OR SEPARATING : SEPARATOR : Straw walker : Multiple cylinders)
Patent 5021030: Straw spreader for a combine harvester and method of spreading
(CROP THRESHING OR SEPARATING : STRAW CHAFF SPREADER OR HANDLING (DISCHARGE) : Grid or grate)
Patent 5021031: Ratio change control for transmission
(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.) : Load responsive : With actuator driven by electrical or fluid motor : Via liquid)
Patent 5021032: Tensioning device for flexible driving belts
(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 rectilineal path to tension belt : Guide roll spring biased in belt-tensioning direction : Shifter actuated by handle pivoted about fixed axis)
Patent 5021033: Drive sprocket for chain saws
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : POSITIVE DRIVE PULLEY OR GUIDE ROLL : With frame or mount for system)
Patent 5021034: Pulley construction, drive system utilizing the same and methods of making the same
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : FRICTION DRIVE PULLEY OR GUIDE ROLL : Pulley or guide roll including circumferential belt-receiving groove : And additional guide roll for engaging top or bottom surface of belt)
Patent 5021035: Traction drive unit
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : PLANET PINION IS FRICTION GEAR : Particular counterweight)
Patent 5021036: Seamless semiconductive belt
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : FRICTION DRIVE BELT : Belt formed of rigid links)
Patent 5021037: Stepless transmission with steering
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : STEERING BY DRIVING : With infinitely variable drive : Belt type : Hydrostatic type)
Patent 5021038: Differential unit
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Control of differential planetary gearing : Special fluid : With constant speed ratio between input and one fluid unit)
Patent 5021039: Apparatus for manufacturing air cushion dispatch packages
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR : Responsive to work material, the product or means engaging the work material or the product : By use of photocell condition sensor : Plural sensors : Plural interrelated sensors :)
Patent 5021040: Paperboard container having leak preventative raised sealing scores
(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.) : Securing : Including heat sealing : With work advance between application of adhesive and securing)
Patent 5021041: Attachment for box making machine
(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.) : Folding : Work moving transversely to fold line during folding : And reciprocatory arm like tool)
Patent 5021042: Die cutting apparatus with impressible coating
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : BENDING : Form-scoring : Form-scoring along intersecting lines : Continuous advance)
Patent 5021043: Method and catheter for dilatation of the lacrimal system
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Acupuncture means)
Patent 5021044: Catheter for even distribution of therapeutic fluids
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body : Therapeutic material introduced into or removed from vasculature : By catheter : With associated advancing or guiding means :)
Patent 5021045: Retrograde venous cardioplegia catheters and methods of use and manufacture
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Having air or gas venting passage)
Patent 5021046: Medical pressure sensing and display system
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Including means forcing inflation fluid into inflatable means : Injector type : Having indicator means :)
Patent 5021047: Restricted use hypodermic syringe
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for preventing reuse of device : Expanding arm or finger)
Patent 5021048: Blood pump drive system
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) : Material impelled by pump : Means broken, cut, pierced, or torn to permit material flow)
Patent 5021049: Needle sheath holder with seepage precluding engagement zones
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Rotatable type valve (e.g., stopcock etc.))
Patent 5021050: Absorbent panel structure
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Containing layers having differing absorption characteristics (e.g., flow control, wicking, etc.) : Compressed layer : Cotton or derivative thereof)
Patent 5021051: Disposable absorbent article having improved barrier leg cuffs
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : Elastic type edge : Leg opening : Gathered portion : Plural elastic elements : Interfitting members)
Patent 5021053: Oral osmotic device with hydrogel driving member
(SURGERY : CONTROLLED RELEASE THERAPEUTIC DEVICE OR SYSTEM : Osmotic or diffusion pumped device or system :)
Patent 5021054: Extrafocal fixing apparatus for transosteal syndesis of strains and compressions in orthopedics and traumatology
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : External fixation means : Couch)
Patent 5021055: Patellar clamp and surgical saw guide
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Orthopedic cutting instrument : Saw type tool : Acetabular)
Patent 5021056: Upper tibial osteotomy system
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Osteotome or scraper)
Patent 5021057: Corneal expulsive hemorrhage instrument
(SURGERY : INSTRUMENTS : Means for removing, inserting or aiding in the removal or insertion of eye lens material : Means for use in bone reperation)
Patent 5021058: Method for relieving headaches and apparatus for practicing the same
(SURGERY : INSTRUMENTS : External pressure applicator : Acupressure device : Nose or throat)
Patent 5021059: Plug device with pulley for sealing punctures in tissue and methods of use
(SURGERY : INSTRUMENTS : Sutureless closure : Combined with another device)
Patent 5021060: Nipple assembly with alarm buzzer and body temperature indicator (II)
(SURGERY : INSTRUMENTS : Oral pacifier : Organic material containing)
Patent 5021061: Prosthetic patello-femoral joint
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : IMPLANTABLE PROSTHESIS : Bone : Joint bone : Knee joint bone : Patellar bone :)
Patent 5021062: Acetabular cup assembly
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : IMPLANTABLE PROSTHESIS : Bone : Joint bone : Hip joint bone : Acetabular cup : Cup includes cut-through hole to receive protruding anchoring means : Screw anchoring means : Locking ring)
Patent 5021063: Joint socket member for a joint prosthesis
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : IMPLANTABLE PROSTHESIS : Bone : Joint bone : Hip joint bone : Femoral stem : Having variable stiffness : Hollowed stem : Locking ring)
Patent 5021064: Robotic fluid-actuated muscle analogue
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : HAVING FLUID ACTUATOR : Bioelectrical (e.g., myoelectric, etc.))
Patent 5021065: Rotationally actuated prosthetic helping hand
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : ARM OR COMPONENT (E.G., ELBOW, WRIST, HAND, FINGER, ETC.) AND ACTUATOR OR CONNECTOR THEREFOR : Arm or torso initiated finger actuation : With wrist actuation)
Patent 5021066: Oxidative hair dye composition based on a gel vehicle and a process to dye hair
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing : Oxidation dye : Plural dyes or dye and coupling agent :)
Patent 5021067: Composition for dyeing keratinous fibres employing an indole dye and at least one para-phenylenediamine disubstituted on one of the amino
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing : Oxidation dye : Plural dyes or dye and coupling agent : Heterocyclic amine dye :)
Patent 5021068: Tinted contact lens and method of manufacture thereof: reactive dye and quaternary phosphonium salt
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : NONTEXTILE, DYEING PROCESS OR PRODUCT, INCLUDING INORGANIC FIBER : Contact lens : Roller or disc)
Patent 5021069: Method of effecting a bioreaction
(AMUSEMENT DEVICES: TOYS : SPARKING : Including variable size air chamber)
Patent 5021070: Method and apparatus for the safe separation of combustible and/or explosive gaseous mixtures from aqueous solutions
(GAS SEPARATION: PROCESSES : DEGASIFICATION OF LIQUID : And subsequent handling of evolved gas, stripping gas, or residue liquid : Evolved gas removed by sweep gas : And liquid flow modifying or mechanical agitating)
Patent 5021071: Vehicle fuel tank pressure control method
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Including reduction of pressure : With heating or cooling : Feed gas or constituent thereof is sweep gas)
Patent 5021072: Method for making a carbon-coated and polymer-coated optical fiber
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : With step of vapor deposition : Inorganic carbon, metal oxide, or inorganic nitrogen containing material deposited (e.g., elemental carbon, carbides, nitrides, etc.) : With dehydration (e.g., OH removal, etc.))
Patent 5021073: Method of manufacturing synthetic silica glass
(GLASS MANUFACTURING : PROCESSES : Sol-gel or liquid phase route utilized : With fluid assisting means)
Patent 5021074: Method of and apparatus for joining edges of glass sheets, one of which has an electroconductive coating and the article made thereby
(GLASS MANUFACTURING : PROCESSES : Fusion bonding of glass to a formed part : Dielectric or joule effect heating of work : With molding or reshaping of glass to assume shape of configured lens part during bonding)
Patent 5021075: Device for tempering by contact of glazings
(GLASS MANUFACTURING : PREFORM RESHAPING MEANS : Sheet bending mold : Tubular type preform)
Patent 5021076: Enhancement of nitrogen fixation with Bradyrhizobium japonicum mutants
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Bacterial : Nitrogen fixing or nitrifying :)
Patent 5021077: High integrity natural nitrogenous granules for agriculture
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Organic material-containing : From animal matter : Blood :)
Patent 5021078: 2-(2-imidazolin-2-yl)pyridines and quinolines, process and intermediates for the preparation thereof, and use of said compounds as herbicidal
(PLANT PROTECTING AND REGULATING COMPOSITIONS : PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) : Aquatic plant regulator (e.g., algicides, etc.) : Hetero ring containing active ingredient : Hetero ring includes nitrogen : Hetero ring is five-membered (e.g., thiadiazoles, etc.) : 1,2-diazines (e.g., pyridazones, etc.))
Patent 5021079: Sodium chloride in novel crystal form and aqueous solution containing the same
(PLANT PROTECTING AND REGULATING COMPOSITIONS : COMPOSITIONS FOR PRESERVATION OR MAINTENANCE OF CUT FLOWERS : Antidote contains organic nitrogen compound wherein the nitrogen, other than as nitro or nitroso, is attached directly or indirectly to carbon by nonionic bonding)
Patent 5021080: Herbicidal substituted 4-amino-5-alkylthio-1,2,4-triazol-3-ones
(PLANT PROTECTING AND REGULATING COMPOSITIONS : PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) : Organic active compound containing : Hetero ring containing : Hetero ring is six-membered including nitrogen and oxygen : 1,4-oxazines (including hydrogenated) : Additional hetero ring containing : Additional hetero ring containing)
Patent 5021081: Herbicidal substituted triazoles
(PLANT PROTECTING AND REGULATING COMPOSITIONS : PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) : Organic active compound containing : Hetero ring containing : Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen : 1,2,4-triazoles (including hydrogenated) : Chalcogen, nitrogen, or -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the triazole ring : Nitrogen attached directly to the thiazole ring by nonionic bonding)
Patent 5021082: Herbicidal substituted sulphonylaminoazoles
(PLANT PROTECTING AND REGULATING COMPOSITIONS : PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) : Organic active compound containing : Hetero ring containing : Hetero ring is six-membered consisting of three nitrogens and three carbons : Additional hetero ring containing : Nitrogen or -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the oxazine ring)
Patent 5021083: Stable aqueous or aqueous alcoholic dispersion based on derivatives of oxynil, herbicidal composition comprised thereof and selective
(PLANT PROTECTING AND REGULATING COMPOSITIONS : PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) : Organic active compound containing : Cyano or isocyano bonded directly to carbon : Benzene ring bonded directly to the cyano or isocyano group : The hetero ring is five-membered)
Patent 5021084: Process for improving high-temperature alloys
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) : Electromagnetic wave energy (e.g., microwave, laser, etc.) : And settling of free metal from solution)
Patent 5021085: High speed tool steel produced by powder metallurgy
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Consolidated metal powder compositions : With nonmetal constituent - Silicon(Si) considered a metal (e.g., cermet, etc.) : Carbide containing : Carbide only of Vanadium(V), Niobium(Nb) or Columbium(Cb), or Tantalum(Ta) : Nonmetal is Boron(B) or Nitrogen(N))
Patent 5021086: Iron desulfurization additive and method for introduction into hot metal
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Solid treating composition for liquid metal (e.g., flux, slagging agent, casting agent, etc.) or charge : Composition for or from consolidating by agglomerating, calcinating, compacting, indurating, roasting, sintering, or solidifying from molten mass : Containing free metal : Aluminum(Al) or Magnesium(Mg) as free metal :)
Patent 5021087: Process and apparatus for treating molten aluminum to add hydrogen gas
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : At 300 degrees C or greater (e.g., pyrometallurgy, etc.) : Nonferrous : Aluminum(Al) : Treating molten Aluminum(Al) : Of Aluminum(Al) halide)
Patent 5021088: Biohydrometallurgical processing of ores, and microorganisms therefor
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : Displacing by another metal (i.e., electromotive series) : Noble metal recovered as free metal : Gold(Au) recovered as free metal : From Cyanide solution)
Patent 5021089: Composition for protecting nonporous surfaces from water
(COMPOSITIONS: COATING OR PLASTIC : : Coating repellent : Metal-depositing composition contains polyvalent metal compound)
Patent 5021090: Water-based diarylide pigment compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon : Organic DNRM : Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom DNRM : Nitrogen to nitrogen bond : N=N group : At least one sulfur atom)
Patent 5021091: Hard coating compositions
(COMPOSITIONS: COATING OR PLASTIC : : Silicon containing other than solely as silicon dioxide or as part of an aluminum-containing compound : Si-O-C bonded compound : C radical bonded to Si is unsaturated)
Patent 5021092: Method for the preparation of gray-green pigments based on zirconium silicate/vanadium compounds and sodium compound
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Zirconium compound containing (Zr) : Vanadium or praseodymium containing (V, Pr) : Organic nitrogen containing material)
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