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Patent 5551373: Portable pet booster seat apparatus
(ANIMAL HUSBANDRY : BED OR REST : Portable or nonconfined bird perch)
Patent 5551374: Automated nipple livestock feeder and method of operation
(ANIMAL HUSBANDRY : FEEDING DEVICE : Suckling appliances : Trip requiring reset)
Patent 5551375: Pet waste box
(ANIMAL HUSBANDRY : WASTE TOILET OR RELATED DEVICE : Walled receptacle; e.g., litter box, etc., containing moisture absorbent material : Having means for separating waste from absorbent material : Collapsible)
Patent 5551376: Clumping litter liner-sieve system
(ANIMAL HUSBANDRY : WASTE TOILET OR RELATED DEVICE : Walled receptacle; e.g., litter box, etc., containing moisture absorbent material : Having means for separating waste from absorbent material : Flaccid, liner-type separator : Having cage or meshlike structure)
Patent 5551377: Apparatus and method for electroanesthetizing fish
(ANIMAL HUSBANDRY : AQUATIC ANIMAL CULTURING : Fish culturing : Fish diverter or barrier : Electric type : With feeding)
Patent 5551378: Aquarium display configuration
(ANIMAL HUSBANDRY : AQUATIC ANIMAL CULTURING : Aquarium : Combined : Cultchless cultivation)
Patent 5551379: Multiple use motion restraint device
(ANIMAL HUSBANDRY : ANIMAL CONTROLLING OR HANDLING (E.G., RESTRAINING, BREAKING, TRAINING, SORTING, CONVEYING, ETC.) : Hitching or tethering : Attached to vehicle : Rigid extension pivotally connected to animal support)
Patent 5551380: Dog teaching lead and method
(ANIMAL HUSBANDRY : ANIMAL CONTROLLING OR HANDLING (E.G., RESTRAINING, BREAKING, TRAINING, SORTING, CONVEYING, ETC.) : Hitching or tethering : Tether : With retractable-reel wound collar mounted tether)
Patent 5551381: Configuration of a steam generator in a supporting structure
(LIQUID HEATERS AND VAPORIZERS : SUPPORTS : Self-closing valve)
Patent 5551382: Cooling system for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : COOLING : With jacketed head and/or cylinder : With head-cooling arrangements : Spiral passages)
Patent 5551383: Internal combustion engine utilizing pistons
(INTERNAL-COMBUSTION ENGINES : MULTIPLE PISTON, COMMON NONRESTRICTIVE COMBUSTION CHAMBER : Two-cycle : Inlet or exhaust ports in two or more planes : Flanged cylinder or liner)
Patent 5551384: System for heating temperature control fluid using the engine exhaust manifold
(INTERNAL-COMBUSTION ENGINES : WITH HEATING MEANS : Manifold material or composition)
Patent 5551385: Intake system insulator for outboard motor
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : With auxiliary igniters)
Patent 5551386: Intake system for V-type engine
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : For engine having radiating cylinders : For V-type engine : Manifold having plenum : Plural plenums : With provision for horizontal positioning)
Patent 5551387: Tuned intake manifold for OTTO cycle engines
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : For in-line engine : Manifold having plenum : Intake manifold heated by outlet manifold)
Patent 5551388: Piston with cavity
(INTERNAL-COMBUSTION ENGINES : PARTICULAR PISTON AND ENCLOSING CYLINDER CONSTRUCTION : Piston : Having detail of connection to other cylinder structure)
Patent 5551389: Hydraulic pump driven by an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : LUBRICATORS : Horizontal cylinder)
Patent 5551390: Fuel injection control system for internal combustion engines
(INTERNAL-COMBUSTION ENGINES : ACCESSORIES : Fuel cut-off : For spring)
Patent 5551391: Accumulator fuel injection system
(INTERNAL-COMBUSTION ENGINES : COMBUSTION CHAMBER MEANS HAVING FUEL INJECTION ONLY : Having a particular relationship between injection and ignition characteristics (e.g., nozzle location, spray pattern, timing relative to igniter location, timing) : Having inlet uncovered by working piston)
Patent 5551392: Engine air intake system
(INTERNAL-COMBUSTION ENGINES : MEANS TO WHIRL FLUID BEFORE, UPON, OR AFTER ENTRY INTO COMBUSTION CHAMBER : Ports)
Patent 5551393: Induction system for engine
(INTERNAL-COMBUSTION ENGINES : MEANS TO WHIRL FLUID BEFORE, UPON, OR AFTER ENTRY INTO COMBUSTION CHAMBER : Ports)
Patent 5551394: Induction system for engine
(INTERNAL-COMBUSTION ENGINES : MEANS TO WHIRL FLUID BEFORE, UPON, OR AFTER ENTRY INTO COMBUSTION CHAMBER : Having multiple oxidant inlet means : Whirl in top of cylinders and lengthwise scavenging)
Patent 5551395: Control system for power tool with internal combustion engine
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Idle speed control : Manual adjustment : Rich resupply of fuel at end of deceleration)
Patent 5551396: Device for coping with sensor abnormal state in electronic control system for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Open loop condition responsive : Having an electrical device between input and speed regulator : Throttle position lock)
Patent 5551397: Digitally controlled magneto ignition system with alternate timing
(INTERNAL-COMBUSTION ENGINES : SPARK IGNITION TIMING CONTROL : Electronic control : With fail-safe, backup or malfunction detecting means : Throttle position lock)
Patent 5551398: Electronically-controlled fluid injector system having pre-injection pressurizable fluid storage chamber and direct-operated check
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Fuel pump flow regulation : Variable venturi carburetor)
Patent 5551399: Advance piston mounting
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Fuel pump flow regulation : Sequential distributor : Rotary distributor : Memory addressed by engine speed or load)
Patent 5551400: Mounting adapter for air-assist fuel injector
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Injection nozzle mounting means : Specific fuel line mounting means)
Patent 5551401: Air suction system for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Electrically actuated injector : Nozzle isolated from manifold vacuum effect)
Patent 5551402: Injection arrangement for injecting pressure medium into a cylinder of an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : With fuel pump : Variable beginning and ending of pumping stroke : Solenoid drive)
Patent 5551403: Fuel supply quantity limiting arrangement
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel flow regulation between the pump and the charge-forming device : Specific location or mounting of pump)
Patent 5551404: Fuel injection system for marine engines
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel flow regulation between the pump and the charge-forming device : Excess fuel returned to tank : Environmental condition responsive)
Patent 5551405: Motor vehicle fuel system with internal vapor reservoir
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel flow regulation between the pump and the charge-forming device : Air or fuel vapor purging system : Environmental condition responsive)
Patent 5551406: Canister purge system having improved purge valve
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Having fuel vapor recovery and storage system : Having an adsorbent canister : Purge valve controlled by engine parameter : Having specific transducer)
Patent 5551407: Fuel-air mixing apparatus and method for gaseous fuel engines
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Gaseous fuel and air mixer : Diesel engine convertible from liquid to gas)
Patent 5551408: Exhaust gas recirculation control system for internal combustion engines
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : Combined with engine condition responsive means : Ambient temperature responsive)
Patent 5551409: Oil separator for engine vent system
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Crankcase vapor used with combustible mixture : Vacuum actuator control of EGR valve)
Patent 5551410: Engine controller with adaptive fuel compensation
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : Combined with engine condition responsive means : Ambient temperature responsive)
Patent 5551411: Dilution controlled lean burn system
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including exhaust gas condition responsive means : Combined with engine condition responsive means : Engine load responsive : Pressure downstream of throttle valve responsive : Memory addressed by engine speed or load)
Patent 5551412: Vertically oriented slingshot release apparatus
(MECHANICAL GUNS AND PROJECTORS : SPRING : Elastic band : Having handle (e.g., crotch type slingshot) : Repeating)
Patent 5551413: Archery bow handle riser with replaceable grip heel
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : For archery projector : Bow handle or attachment thereto : Fluid projectile feed)
Patent 5551414: Seal and installation improvements
(STOVES AND FURNACES : HOT-AIR FURNACES : Heating : Smoke and gas returning : Gas : Connected to outside : Radiant enclosed by furnace shell)
Patent 5551415: Capsular base laterally carrying graphic elements, for a cooking utensil
(STOVES AND FURNACES : LIQUID HEATER : Open-top vessel that may include lid : Heating wall structure : Annular receptacle for vessel)
Patent 5551416: Nebuliser and nebuliser control system
(SURGERY : LIQUID MEDICAMENT ATOMIZER OR SPRAYER : Ultrasonic : Joint or limb (e.g., foot, elbow, heel, knee, etc.))
Patent 5551418: Sleep apnea treatment apparatus with reset circuitry
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Electric control means : Means for sensing condition of user's body : Flight suit)
Patent 5551419: Control for CPAP apparatus
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Electric control means : Means for sensing condition of user's body : Flight suit)
Patent 5551420: CPR device and method with structure for increasing the duration and magnitude of negative intrathoracic pressures
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Respiratory gas supplied from expandable bag, bellows, or squeeze bulb : Bag or bellows included in control mechanism)
Patent 5551421: Device for securement of an endotracheal tube in a patient's mouth
(SURGERY : RESPIRATORY METHOD OR DEVICE : Respiratory gas supply means enters mouth or tracheotomy incision : Holding strap extending circumferentially of head or neck : Valve for controlling gas flow)
Patent 5551422: Method and apparatus for analytical determination of glucose in a biological matrix
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Using fluorescent emission determination)
Patent 5551423: Pulse oximeter probe
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Oxygen saturation, e.g., oximeter :)
Patent 5551424: Fetal probe apparatus
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Oxygen saturation, e.g., oximeter : Fetal tissue : Inserted in body)
Patent 5551425: Potential difference and perfusion pressure catheter
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Perfusion detection : Determining ion concentration/partial pressure)
Patent 5551426: Intracardiac ablation and mapping catheter
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Electrode placed in body : Electrode placed in or on heart : pH)
Patent 5551427: Implantable device for the effective elimination of cardiac arrhythmogenic sites
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Electrode placed in body : Electrode placed in or on heart : pH)
Patent 5551428: Automatic routing to selected destinations of storage phosphor images
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With tomographic imaging obtained from electromagnetic wave : Including any system component contacting (internal or external) or conforming to body or body part)
Patent 5551429: Method for relating the data of an image space to physical space
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With tomographic imaging obtained from electromagnetic wave : Using fiducial marker : Coil)
Patent 5551430: RF coil identification and testing interface for NMR systems
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)
Patent 5551431: Correction of magnetic resonance imager intensity inhomogeneities using tissue properties
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)
Patent 5551432: Scanning control system for ultrasound biomicroscopy
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Anatomic image produced by reflective scanning : Mechanical scanning : With means for inserting into a body)
Patent 5551433: Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Anatomic image produced by reflective scanning : Having B-scan and Doppler)
Patent 5551434: Ultrasonic imaging diagnosis apparatus
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Doppler effect (e.g., fetal HR monitoring) : Blood flow studies : Pulse Doppler : Temperature compensated)
Patent 5551435: Method and system for managing hemodynamic state and oxygen transport
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Visible light radiation)
Patent 5551436: Medical diagnosis system
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Simultaneously detecting cardiovascular condition and diverse body condition : Cardiovascular testing)
Patent 5551437: Sensor for measuring blood pressure
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Measuring pressure in heart or blood vessel : Detecting respiratory condition)
Patent 5551438: Method and apparatus for determining blood pressure
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Measuring pressure in heart or blood vessel : Detecting respiratory condition)
Patent 5551439: Method of determining a mean pressure from a source within a body
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Measuring pressure in heart or blood vessel : Testing means inserted in body : Pressure in blood vessel)
Patent 5551440: Electronic blood pressure meter
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Measuring pressure in heart or blood vessel : Force applied against skin to close blood vessel : Electric signal generated by sensing means responsive to pulse or Korotkoff sounds : Pulse-induced pressure fluctuation in occluder generates electric signal : Tool (e.g., ablation, abrasion, cutting))
Patent 5551441: Injection pick holder apparatus
(SURGERY : DIAGNOSTIC TESTING : Sensitivity of skin to allergens or radiation : Locating acupuncture points)
Patent 5551442: Activation arrangement with safety lock-out for tissue sampling instrument
(SURGERY : DIAGNOSTIC TESTING : Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.) : Cutting : Body pierced by tubular cutter or rod-type punch : Body pierced by tubular cutter or rod-type punch)
Patent 5551443: Guidewire-type device axially moveable by torque or axial force and methods for use thereof
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)
Patent 5551444: Flexible guidewire with radiopaque outer coil and non-radiopaque inner coil
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)
Patent 5551445: Apparatus and method for movement coordination analysis
(SURGERY : DIAGNOSTIC TESTING : Measuring anatomical characteristic or force applied to or exerted by body : Body movement (e.g., head or hand tremor, motility of limb, etc.) : Means for controlling liquid flow)
Patent 5551446: Reflex measuring device, and method
(SURGERY : DIAGNOSTIC TESTING : Measuring anatomical characteristic or force applied to or exerted by body : Body movement (e.g., head or hand tremor, motility of limb, etc.) : Means for controlling liquid flow)
Patent 5551447: Restraint belt
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Restrainers and immobilizers (e.g., strait jackets, etc.) : Aural protectors (e.g., ear))
Patent 5551448: Endoscopic surgical instrument for aspiration and irrigation
(SURGERY : MISCELLANEOUS : Respiratory gas supply means enters nasal passage)
Patent 5551449: Cigarette holder having control device
(TOBACCO : TOBACCO USERS' APPLIANCE : Device used for smoking : Cigar and cigarette holders : With support)
Patent 5551450: Smoking products
(TOBACCO : TOBACCO OR TOBACCO SUBSTITUTE PRODUCT OR COMPONENT PART THEREOF : Compositions, e.g., smoking or chewing mixture or medium : Tobacco substitute, i.e., nontobacco : Wrapper)
Patent 5551451: Fuel element composition
(TOBACCO : TOBACCO OR TOBACCO SUBSTITUTE PRODUCT OR COMPONENT PART THEREOF : Compositions, e.g., smoking or chewing mixture or medium : Tobacco substitute, i.e., nontobacco : Wrapper)
Patent 5551452: Hairpiece with adjustable support loop
(TOILET : HAIR DEVICE : Hair structures : Foundation frames : Hairpin having plural prongs (e.g., bobby pin))
Patent 5551453: Process for the temporary reshaping of keratinous fibres
(TOILET : METHODS : Hair treatment by application of specific chemical composition : For deformation, setting or holding (e.g., curling or waving) : And application of heat : Including specified treatment interval)
Patent 5551454: Assembly for packaging of products for lightening the hair, and corresponding method for lightening the hair
(TOILET : METHODS : Hair treatment by application of specific chemical composition : Dyeing or bleaching : And use of specific device)
Patent 5551455: Hair repair kit
(TOILET : HAIR DEVICE : Includes holding or protecting means for tip of hair engaging element)
Patent 5551456: Mascara brush construction
(TOILET : HAIR DEVICE : Eyelash or eyebrow : Including cosmetic applicator (e.g., mascara applier) : And position holding means for element)
Patent 5551457: Hairstyling rod
(TOILET : HAIR DEVICE : Having hair shaping surface or form (e.g., crimper or curler) : Having winding form or mandrel (e.g., curler) : Hair retained : Including string or elastic band fastener : Cylindrical or hollow form or mandrel :)
Patent 5551458: Process for cleaning pipe lines
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Hollow work, internal surface treatment : Pipe, tubing, hose, or conduit : With pressurized fluid or fluid manipulation :)
Patent 5551459: Semiconductor cleaning apparatus and wafer cassette
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Sequential work treating receptacles or stations with means to transfer work or fluid-applying devices : Dishwashing machine)
Patent 5551460: Poultry nest pad cleaning method and apparatus
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Sequential work treating receptacles or stations with means to transfer work or fluid-applying devices : With initial work emptying, inverting, orienting or puncturing means : With door latch control feature)
Patent 5551461: Produce washer
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With treating fluid purifying or separating means : By filter or strainer only (except work-spraying head) : With liquid-moving recirculation, or flow reversing, and straining means : Having steam, air or gas applying conduit)
Patent 5551462: Cleaning and disinfection machine for medical devices having narrow channels, particularly endoscopes
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : For work having hollows or passages : Conduit cleaner : Conduit cleaner)
Patent 5551463: Skeleton for a telescopic umbrella
(TENT, CANOPY, UMBRELLA, OR CANE : UMBRELLA : Collapsible in length : Including three segment rib : For ropelike structure)
Patent 5551464: Heat reflecting parasol
(TENT, CANOPY, UMBRELLA, OR CANE : UMBRELLA : Cover or lining feature : T-head and socket)
Patent 5551465: Sunshade
(TENT, CANOPY, UMBRELLA, OR CANE : PORTABLE SHELTER (I.E., TENT OR CANOPY) : Umbrella-type : Ventilating)
Patent 5551466: Hydraulic valve
(FLUID HANDLING : PROCESSES :)
Patent 5551467: Ball valve with controlled flow variation
(FLUID HANDLING : PROCESSES :)
Patent 5551468: Fluidic density control for chlor alkali cells
(FLUID HANDLING : PROCESSES : With control of flow by a condition or characteristic of a fluid : Mixing of plural fluids of diverse characteristics or conditions :)
Patent 5551469: Method and apparatus to maintain index steam quality in both outlet legs of a horizontal impact T junction
(FLUID HANDLING : PROCESSES : With control of flow by a condition or characteristic of a fluid : For producing uniform flow : Controlled by pressure)
Patent 5551470: Thermally responsive pressure relief apparatus
(FLUID HANDLING : DESTRUCTIBLE OR DEFORMABLE ELEMENT CONTROLLED : Destructible element : Combined destructible and fusible element : Float valve)
Patent 5551471: Valve with consumable vent hole seal device
(FLUID HANDLING : DESTRUCTIBLE OR DEFORMABLE ELEMENT CONTROLLED : Heat destructible or fusible : In fluid flow path : Knife or cutter causes disc to break)
Patent 5551472: Pressure reduction system and method
(FLUID HANDLING : SELF-PROPORTIONING OR CORRELATING SYSTEMS : Self-controlled branched flow systems : Plural inflows : One inflow supplements another : Control by depletion of source)
Patent 5551473: Thermal expansion relief valve
(FLUID HANDLING : BACK FLOW PREVENTION BY VACUUM BREAKING (E.G., ANTI-SIPHON DEVICES) : Air vent in liquid flow line : Valved : With co-acting valve in liquid flow path : Gas injectors)
Patent 5551474: Gas flow direct pressure regulator
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : With separate connected fluid reactor surface : With manual or external control for line valve : Both valves spring biased)
Patent 5551475: Pressure relief valve
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : With separate connected fluid reactor surface : Valve seating in direction of flow : With mechanical movement between actuator and valve)
Patent 5551476: Balanced-flow gas safety valve
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Direct response valves (i.e., check valve type) : Biased open : Sequential)
Patent 5551477: Diaphragm-type flow control valve and manual control valve apparatus
(FLUID HANDLING : WITH INDICATOR, REGISTER, RECORDER, ALARM OR INSPECTION MEANS : Position or extent of motion indicator : Unobvious - "combination lock" type)
Patent 5551478: Multiplexing hydraulic control network with latching valves
(FLUID HANDLING : SYSTEMS : Supply and exhaust : Pilot-actuated : Common to plural valve motor chambers : Concentric, central valve removable)
Patent 5551479: Combination ball and check valve
(FLUID HANDLING : SYSTEMS : Flow path with serial valves and/or closures : Direct response normally closed valve limits direction of flow : Also carries head of other valve)
Patent 5551480: Valve driving system
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Dividing into parallel flow paths with recombining : Valve with bypass connections : Piston valve)
Patent 5551481: Method of manufacturing direct drive servovalve and direct drive servovalve resulting therefrom
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Motor-operated : Electric)
Patent 5551482: Plastic servovalve
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Motor-operated : Electric)
Patent 5551483: Backflow-preventer
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Direct response valves (i.e., check valve type) : Resilient material valve : Having expansible port : Having exit lip : Guide)
Patent 5551484: Pipe liner and monitoring system
(PIPES AND TUBULAR CONDUITS : COMBINED : With indicating means : External)
Patent 5551485: False warp stop diagnostic apparatus
(TEXTILES: WEAVING : STOPPING : Warp : Electrical : With relief mechanism)
Patent 5551486: Method and equipment for filing casting molds with casting resin or similarly casting-ready liquid media
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : PROCESSES :)
Patent 5551487: Micro-dispenser for preparing assay plates
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : PROCESSES :)
Patent 5551488: Method of filling a two-compartments storage tank with cryogenic fluid
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING OR REFILLING OF DISPENSERS : With gas capsule supporting or manipulating means)
Patent 5551489: Agglomeration of finely divided powders
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING OR REFILLING OF DISPENSERS : With gas capsule supporting or manipulating means)
Patent 5551490: Apparatus and method for controlling the charging of NGV cylinders from natural gas refueling stations
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING OR REFILLING OF DISPENSERS : By operation of means causing or controlling dispensing : Compacting)
Patent 5551491: Automatic carousel machine for the metered feeding and packaging of fluid products
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS : With lateral motion of registering head and receiver : Rotary set of heads : Common vertical axis for conveyer : Power control by receiver)
Patent 5551492: Rotary disc feeder
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS : With lateral motion of registering head and receiver : Rotary set of heads : Common vertical axis for conveyer : With cam or abutment operated valve or head : Vertical axis trigger)
Patent 5551493: Filling apparatus with traveling nozzle
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH MEANS TO MOVE SUPPLY MEANS AND/OR RECEIVER TO, FROM OR DURING FLOW RELATION : Relatively receding filling tube and receiver engaging means : Axially reciprocating discharge assistant)
Patent 5551494: Device for making patches, especially of wood, and for patching resin galls on pieces of wood
(WOODWORKING : SPECIAL-WORK MACHINE : Patch cutting : And expanding)
Patent 5551495: Universal staircase handrail volute
(WOODWORKING : PROCESS : Securing : And cutting or shaping : Surface bonding : With pretreating)
Patent 5551496: Concealable wallet
(PURSES, WALLETS, AND PROTECTIVE COVERS : POCKET OR PURSE-CARRIED CONTAINER (E.G., WALLET, BILLFOLD, CARD OR COIN CONTAINER, ETC.) : Paper money container (e.g., wallet, billfold) : Theft or loss resistant : Channeled frame element)
Patent 5551497: Decorative computer keyboard cover
(PURSES, WALLETS, AND PROTECTIVE COVERS : PROTECTIVE COVER MADE OF FLACCID MATERIAL : Coin container (i.e., for holding coins in bulk))
Patent 5551498: Pneumatic tire with hybrid steel/aramid belt cord
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Pneumatic tire or inner tube : Characterized by belt or breaker structure : Physical structure of reinforcing cords : Inflated or expanded in emergency only)
Patent 5551499: Seal assembly for an operable partition
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : WITH FILLER AND FILLER TYPE : Structure)
Patent 5551500: Pleated blind
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLEATING TYPE : With preformed pleats : With sliding pivot)
Patent 5551501: Screen assembly
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL AND/OR WITH RIGID CLOSURE : Endless)
Patent 5551502: Pressurizing control method and pressurizing control system for low-pressure casting
(METAL FOUNDING : PROCESS : With measuring, testing, inspecting, or condition determination : During feeding of metal to mold : And regulating an operation)
Patent 5551503: Process for the production of decorative articles in gold or other precious metals and the articles made by the process
(METAL FOUNDING : PROCESS : Shaping a forming surface (e.g., mold making, etc.) : Shaping fluent material to form mold : Composite, plural part or multilayered mold : Sequentially forming mold portions on same shaping member : Utilizing aqueous slurry material :)
Patent 5551504: Heat exchange element
(HEAT EXCHANGE : NON-COMMUNICATING COAXIAL ENCLOSURES : Helical conduit means : With tube manifold)
Patent 5551505: Heat exchanger inlet duct with a center baffle
(HEAT EXCHANGE : WITH VEHICLE FEATURE : Cleaning)
Patent 5551506: Laminated heat exchanger
(HEAT EXCHANGE : WITH REPAIR OR ASSEMBLY MEANS : Heating or cooling means within the covered chamber)
Patent 5551507: Finned heat exchanger support system
(HEAT EXCHANGE : EXPANSION AND CONTRACTION RELIEVING OR ABSORBING MEANS : Relieving or absorbing means supports temperature modifier in heat exchanger : Liquid cooled)
Patent 5551508: Condensing unit using cross-flow blower
(HEAT EXCHANGE : WITH IMPELLER OR CONVEYOR MOVING EXCHANGE MATERIAL : Mechanical gas pump : Heating or cooling means and gas pump in housing : Surface-type heat exchanger)
Patent 5551509: Whipstock and starter mill
(WELLS : MEANS FOR PERFORATING, WEAKENING, BENDING OR SEPARATING PIPE AT AN UNPREPARED POINT : Cutter rotates circumferentially of pipe : Internal : By auxilliary fluid control line)
Patent 5551510: Safety coupling for rotary down hole pump
(WELLS : WITH BELOW AND ABOVE GROUND MODIFICATION : Eduction pump or plunger in well : Longitudinally movable operator)
Patent 5551511: Drilling fluid containment apparatus for use in disconnecting a kelly from a drill string
(WELLS : ABOVE GROUND APPARATUS : Fluid catcher around pipe coupling : With hydraulic conduit or line extending through outer member)
Patent 5551512: Running tool
(WELLS : EXPANSIBLE ANCHOR OR CASING : Fluid pressure actuated : With spring)
Patent 5551513: Prepacked screen
(WELLS : PROCESSES : Graveling or filter forming : Injected fluid comprises water and material other than inorganic gas)
Patent 5551514: Sand control without requiring a gravel pack screen
(WELLS : PROCESSES : Specific propping feature : Composition of proppant : Horizontal well)
Patent 5551515: Hemicellulase active at extremes of Ph and temperature and utilizing the enzyme in oil wells
(WELLS : PROCESSES : Chemical inter-reaction of two or more introduced materials (e.g., selective plugging or surfactant) : Perforating, weakening or separating by mechanical means or abrasive fluid)
Patent 5551516: Hydraulic fracturing process and compositions
(WELLS : PROCESSES : Placing fluid into the formation : Fracturing : Using a chemical : Organic material is resin or resinous)
Patent 5551517: Automatic fire extinguishing discharge valve
(FIRE EXTINGUISHERS : SPECIAL APPLICATIONS : Condition responsive control : Having fusible plug, support, or holder :)
Patent 5551518: Tilt rate compensation implement system and method
(EARTH WORKING : AUTOMATIC POWER CONTROL : Land leveller type :)
Patent 5551519: Device for driving piles, preferably poles, into a foundation
(TOOL DRIVING OR IMPACTING : WITH VEHICLE SUPPORT FOR DRIVE : Distance of advance)
Patent 5551520: Dual redundant detonating system for oil well perforators
(BORING OR PENETRATING THE EARTH : BORING WITH EXPLOSION IN INACCESSIBLE HOLE : With bore condition firing control, or compensating means :)
Patent 5551521: Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
(BORING OR PENETRATING THE EARTH : PROCESSES : Boring with specific fluid : Transporting sample to surface by fluid)
Patent 5551522: Drill bit having stability enhancing cutting structure
(BORING OR PENETRATING THE EARTH : BIT OR BIT ELEMENT : Impact or percussion type : Insert : Includes diamond : With bearing or seal details)
Patent 5551523: Traction lock
(MOTOR VEHICLES : WITH MEANS FOR PROMOTING SAFETY OF VEHICLE, ITS OCCUPANT OR LOAD, OR AN EXTERNAL OBJECT : Responsive to absence or inattention of operator, or negatively reactive to attempt to operate vehicle by person not qualified mentally or physically to do so : Utilizing weight, or lack thereof, of operator on seat or other support to determine presence or absence : Having axis of pivot disposed between parallel planes defined by opposite sides of wheel)
Patent 5551524: Remote control apparatus of a construction machine
(MOTOR VEHICLES : STEERING BY DRIVING : Combined : Steering responsive to rotary movement of superstructure)
Patent 5551525: Climber robot
(MOTOR VEHICLES : SPECIAL DRIVING DEVICE : Stepper : With alternately lifted feet or skid : Nonsupporting pusher type stepper)
Patent 5551526: Modulated FWD clutch for tractor braking
(MOTOR VEHICLES : HAVING FOUR WHEELS DRIVEN : Spring mounted on axle)
Patent 5551527: Lift device for a three point hitch
(FIRE ESCAPE, LADDER, OR SCAFFOLD : MEANS MAINTAINING PLATFORM LEVEL ON ANGULARLY MOVABLE SUPPORT : Swingable support :)
Patent 5551528: Stepladder with lifting assembly
(FIRE ESCAPE, LADDER, OR SCAFFOLD : COMBINED : Platform with ladder as support)
Patent 5551529: Ladder stabilizer
(FIRE ESCAPE, LADDER, OR SCAFFOLD : LADDER : Supporting surface compensating means : Stile extension : Increment adjustment : Step-by-step adjustment)
Patent 5551530: Pressure reducing cap for a liquid lubricant-filled wheel hub
(LUBRICATION : LUBRICATORS : Piston-rod lubricators : Pumps : Spring-operated : Spiral spring :)
Patent 5551531: Purchase item checkout station and method
(MERCHANDISING : CUSTOMER SERVICE : Store service : Checkout counter : With means enabling price reading : Overhead)
Patent 5551532: Method for transmitting messages in an elevator communications system
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH MONITORING, SIGNALLING, AND INDICATING MEANS : Includes specific floor selector)
Patent 5551533: Audio direction and information for elevator passengers
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH MONITORING, SIGNALLING, AND INDICATING MEANS : Includes specific floor selector)
Patent 5551534: Pressure balanced brake stack
(BRAKES : ROD : Axially movable brake element or housing therefor : Plural rotating elements (e.g., "multidisc") : Annular elements)
Patent 5551535: Device for ensuring safety by preventing mechanically raised and lowered components from crashing down
(BRAKES : ROD : Axially movable brake element or housing therefor : With means for actuating brake element : Self-force-increasing means : Including unidirectionally rotating screw)
Patent 5551536: Pad support for disc brake assembly
(BRAKES : ROD : Axially movable brake element or housing therefor : Retainer for brake element : Circumferential or circumferentially spaced)
Patent 5551537: Disk brake using a pulled pad with sliding bearing
(BRAKES : ROD : Axially movable brake element or housing therefor : Retainer for brake element : Including torque member supporting brake element : Spring)
Patent 5551538: Trailer brake system with release apparatus
(BRAKES : FRICTIONAL VIBRATION DAMPER : Automatic : Vehicle : Train : Tortuous path orifice)
Patent 5551539: Trailer surge brake actuator
(BRAKES : FRICTIONAL VIBRATION DAMPER : Automatic : Vehicle : Train : Tortuous path orifice)
Patent 5551540: Vibration damper and a vibration damper with a valve actuation device
(BRAKES : INTERNAL-RESISTANCE MOTION RETARDER : Using magnetic flux : Supported by mechanical spring)
Patent 5551541: Shock absorber
(BRAKES : INTERNAL-RESISTANCE MOTION RETARDER : Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) : Fluid through or around piston within chamber : Via fixed or variable orifice in piston : Annular reservoir)
Patent 5551542: Process and apparatus for identifying coins
(CHECK-ACTUATED CONTROL MECHANISMS : INCLUDING MEANS TO TEST VALIDITY OF CHECK : Having means to test size : Apertured check)
Patent 5551543: Sorter
(CONVEYORS: POWER-DRIVEN : CONVEYOR ARRANGEMENT FOR SELECTING AMONG PLURAL SOURCES OR DESTINATIONS : By loading or unloading section at selected one of a plurality of pre-established locations along the length thereof : By separate supporting rollers : Supporting portions are laterally extending belts)
Patent 5551544: Cigarette filter assembly machine
(CONVEYORS: POWER-DRIVEN : CONVEYOR FOR CHANGING ATTITUDE OF ITEM RELATIVE TO CONVEYED DIRECTION : For inverting successive items : By means driven for inverting conveyed items : Orbiting conveyor-inverter means : Item oriented while on endless conveyor)
Patent 5551545: Automatic deployment and retrieval tethering system
(ELECTRICITY: TRANSMISSION TO VEHICLES : FLEXIBLE EXTENSIONS : Reels : Motor-operated :)
Patent 5551546: Electromagnetic clutch
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Operators : Electric or magnetic : Operator for axially engaging elements : Fixed concentric coil : With pulley or gear)
Patent 5551547: Clutch cover assembly
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Operators : Spring engaged : Belleville disc spring : Push-type : With selective distributor for fluid pressure)
Patent 5551548: Clutch assembly for an off-highway transmission
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Operators : Speed responsive : Release : Devices to prevent fluid clutches from being operated by centrifugal forces acting on fluid : With selective distributor for fluid pressure)
Patent 5551549: Friction facing and carrier assembly
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Engaging surfaces : Circumferential resilience)
Patent 5551550: Article accumulator for use with a robotic hand
(CONVEYORS: POWER-DRIVEN : CONVEYOR SYSTEM FOR ESTABLISHING AND MOVING A GROUP OF ITEMS : By shifting group from row conveyor onto row conveyor : By reciprocating shifter)
Patent 5551551: Article combiner with multiple conveying surfaces and moving guides
(CONVEYORS: POWER-DRIVEN : CONVEYOR SYSTEM FOR ARRANGING OR REARRANGING STREAM(S) OF ITEMS : By queueing items from quantity source of items into stream(s) of items : Via throat for restricting flow of massed items : By guide means in paths of streams)
Patent 5551552: Modular shuttle conveyor
(CONVEYORS: POWER-DRIVEN : CONVEYOR SYSTEM FOR MOVING A SPECIFIC LOAD AS A SEPARATE UNIT : System includes a load supported by a conveyor portion which is separable from the conveyor drive : Responsive to undesired condition of load)
Patent 5551553: Angled disk drive apparatus for transporting and metering particulate material
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Load simultaneously engaged between and moved by a plurality of driven conveyor members : Rotary members : Load support member lifted by inclined supporting surface)
Patent 5551554: Conveyor with discontinuous turn
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Movement of load changed relative to conveyor movement on contact of load with passive means : Passive means causes load to move laterally of conveyor : Having adjustable belt portion)
Patent 5551555: Guide system for packages on a conveyor system
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Endless conveyor : Having load retainer or guide separate from carrier belt : Laterally adjustable or yieldable guides contact load : Brake means directly engages carrier belt)
Patent 5551556: Wrap-around carrier with bar code blocking end panels
(SPECIAL RECEPTACLE OR PACKAGE : PORTABLE SEGREGATING CARRIER FOR PLURAL CYLINDRICAL BEVERAGE-TYPE RECEPTACLES (E.G., BEER CANS, POP BOTTLES) : Receptacle chime, or closure cap flange, engaging type (e.g., "six-pack") : Unitary retainer or foldable blank packaging unit : Pivoted)
Patent 5551557: Efficient method and apparatus for establishing shelf-life of getters utilized within sealed enclosures
(SPECIAL RECEPTACLE OR PACKAGE : INCLUDING ANCILLARY ARTICLE CONTACTING MEDIUM : Pendent from handle)
Patent 5551558: Combined portable container and collapsible table
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Packaged assemblage or kit : Collapsible)
Patent 5551559: Media disk storage container with printed paperboard sheets
(SPECIAL RECEPTACLE OR PACKAGE : FOR HOLDING A MACHINE READABLE RECORDING MEDIUM (E.G., COMPACT DISC, PHONOGRAPH RECORD, TAPE, FLOPPY DISK) : For holding an optical disc (e.g., compact disc) : Partial encasement (i.e., portion of article remains uncovered))
Patent 5551560: Container for compact disc and jewel box
(SPECIAL RECEPTACLE OR PACKAGE : FOR HOLDING A MACHINE READABLE RECORDING MEDIUM (E.G., COMPACT DISC, PHONOGRAPH RECORD, TAPE, FLOPPY DISK) : For holding a grooved phonograph disc : Including spindlelike retainer : Removable article hangers retained in spaced relation)
Patent 5551561: Fully enclosed convertible golf equipment carrier
(SPECIAL RECEPTACLE OR PACKAGE : FOR A SPORT IMPLEMENT, EXERCISE DEVICE, OR GAME : For a golf club : Golf bag : Including a distinct liner, cushion or sleeve)
Patent 5551562: Carrier-suitcase for sports guns, their spare parts and equipment for the user
(SPECIAL RECEPTACLE OR PACKAGE : FOR A WEAPON : Binoculars)
Patent 5551563: Packaging units for packaging a plurality of generally cylindrical objects
(SPECIAL RECEPTACLE OR PACKAGE : FOR ROLL OR REEL : Plural rolls : Axially aligned rolls : Carried in aperture of, or pierced through, retainer)
Patent 5551564: Roll package convertible to a dispenser
(SPECIAL RECEPTACLE OR PACKAGE : FOR ROLL OR REEL : With pay-out aperture : Quick release)
Patent 5551565: Beverage can carrier and storage device
(SPECIAL RECEPTACLE OR PACKAGE : FOR PLURAL BEVERAGE-TYPE RECEPTACLES : Plural)
Patent 5551566: Can clip carrier
(SPECIAL RECEPTACLE OR PACKAGE : FOR PLURAL BEVERAGE-TYPE RECEPTACLES : Plural)
Patent 5551567: Blister package containing gripping means
(SPECIAL RECEPTACLE OR PACKAGE : ARTICLE HOUSING ATTACHED TO PANEL : Movable or detachable housing closure : Frangible : With limited access via radial face of "pill box")
Patent 5551568: Stacking device for containers
(SPECIAL RECEPTACLE OR PACKAGE : STRUCTURAL FEATURES FOR VERTICAL STACKING, I.E., SIMILAR RECEPTACLES : Having vertical projecting element or recess for interlock : By selective orientation of superposed receptacles)
Patent 5551569: Bag dispenser and temporary pet waste receptacle
(SPECIAL RECEPTACLE OR PACKAGE : PLURAL PAPER BAGS (I.E., STACK OR PACK) : Dental)
Patent 5551570: Decorative packaging system including a method and kit therefor
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Packaged assemblage or kit : Arts, crafts or sign : Material with tool)
Patent 5551571: Semiconductor wafer container
(SPECIAL RECEPTACLE OR PACKAGE : HOLDER FOR A REMOVABLE ELECTRICAL COMPONENT : For a semiconductor wafer : Including shielding means for static electricity)
Patent 5551572: Tray for semiconductor devices
(SPECIAL RECEPTACLE OR PACKAGE : HOLDER FOR A REMOVABLE ELECTRICAL COMPONENT : Including component positioning means : Pockets for plural articles : On adjustable panels)
Patent 5551573: Machine and method for separating recyclable matter
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : PLURAL, DIVERSE SEPARATING OPERATIONS : Magnetic and sifting : Successive)
Patent 5551574: Method and apparatus for concentration of minerals by froth flotation
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : FLUID SUSPENSION : Liquid : Floating : Buoyant material : With agitation : Processes : Tangential)
Patent 5551575: Shale shaker screens
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SIFTING : With liquid treatment : Stationary sifters : Endless belt)
Patent 5551576: Disposal system foe use in tall buildings
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS : Separating means : Manual sorting : Item supported on orbiting or rotating carrier : Rotated about vertical axis)
Patent 5551577: Merchandise display system
(SUPPORTS: RACKS : ARTICLE LOCKING : Linearly movable)
Patent 5551578: Shopping cart storage and control station
(SUPPORTS: RACKS : SPECIAL ARTICLE : Velocipede type : With discharge mechanism)
Patent 5551579: Wall mounted golf equipment storage caddy
(SUPPORTS: RACKS : SPECIAL ARTICLE : Article includes elongated portion : Golf club : Spaced support arms)
Patent 5551580: Slidable storage wall-mount
(SUPPORTS: RACKS : SPECIALLY MOUNTED : Wall or window : Of wire)
Patent 5551581: Single acting sliding sill cushioning unit
(RAILWAY DRAFT APPLIANCES : CUSHIONED : Continuous : With drawbar-lifting means)
Patent 5551582: Child resistant twist off closure and container
(BOTTLES AND JARS : CLOSURES : Having warning means or means impeding closure removal (e.g., child proof) : Flexible locking member integral with or attached to closure : Closure guided in simultaneous turning and reciprocating movement (e.g., threaded))
Patent 5551583: Adjustable orientation device for connecting a nipple to a baby bottle
(BOTTLES AND JARS : ATTACHMENT OR ADJUNCT : Apertured sidewall)
Patent 5551584: Method of producing lambda/4-shifted diffraction grating
(ETCHING A SUBSTRATE: PROCESSES : ETCHING OF SEMICONDUCTOR MATERIAL TO PRODUCE AN ARTICLE HAVING A NONELECTRICAL FUNCTION :)
Patent 5551585: Process for the surface treatment of lithographic printing plate precursors
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING AN ARTICLE WHOSE FINAL CONFIGURATION HAS A PROJECTION : Forming or treating liquid transfer cylinder or tubular article (e.g., printing roll, etc.))
Patent 5551586: Method for manufacturing an electromagnetic conversion device and a displacement detector which uses an electromagnetic conversion device
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ARTICLE CONTAINING MAGNETICALLY RESPONSIVE MATERIAL : Repairing circuit)
Patent 5551587: Multilayer mirror with a variable refractive index
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING OPTICAL ARTICLE : Repairing circuit)
Patent 5551588: Profiled multi-component fiber flow plate method
(ETCHING A SUBSTRATE: PROCESSES : ETCHING TO PRODUCE POROUS OR PERFORATED ARTICLE : Nongaseous phase etching)
Patent 5551589: Locking construction of electrical connection box
(RECEPTACLES : CLOSURES : Having means for securing or retaining closure in its closed position (e.g., fastening devices) : Clamps, clips, hooks, or latches : Biased : Lever operated)
Patent 5551590: Non-metallic pressure vessel fitting
(RECEPTACLES : ARRANGEMENTS OF PLURAL RECEPTACLES : Integral)
Patent 5551591: Sink container
(RECEPTACLES : COMPARTMENTED CONTAINER : Compartment insert : Closure has means to engage compartment forming elements (e.g., forms seal between closure and compartment))
Patent 5551592: Beverage holder
(RECEPTACLES : DRAIN PAN OR DRIP PAN : For hot water heater or boiler)
Patent 5551593: Combination food and beverage plate
(RECEPTACLES : TABLE DISH (E.G., PLATE, BOWL, PLATTER, ETC.) : Compartmented table dish : Two or more removable inner containers)
Patent 5551594: Box-shaped container of plastics material
(RECEPTACLES : SIDEWALL STRUCTURE : Contoured sidewall (e.g., curved, corrugated, ribbed, variable thickness, etc.) : Molded container : Circumferentially and axially extending)
Patent 5551595: Dispenser package for use in ring binders
(ARTICLE DISPENSING : CONCURRENT SEPARATION AND DISTORTION OF FLEXIBLE ARTICLE (E.G., NAPKIN HOLDERS) : With casing or support : Rotary)
Patent 5551596: Parts feeding apparatus for selectively feeding parts of different types
(ARTICLE DISPENSING : PLURAL SOURCES, STACKS OR COMPARTMENTS : Dispensing from sources sequentially : Sources rotate relative to common outlet : By article presence or absence responsive means)
Patent 5551597: Variable day start tablet dispenser
(ARTICLE DISPENSING : WITH SUPPLY CARTRIDGE OR CONTAINER REMOVABLE FROM ENCLOSING CASING : Articles released for gravity deposit in or on support)
Patent 5551598: Water run-on timer
(DISPENSING : AUTOMATIC CONTROL : Float-level indicators)
Patent 5551599: Dispensing device for flawing substances having a pressure controlled pump arrangement
(DISPENSING : AUTOMATIC CONTROL : Motor control : Float-controlled pressure liquid)
Patent 5551600: Bag-in-carton and pouring spout thereof
(DISPENSING : WITH CUTTER AND/OR PUNCH : To form dispensing opening in container : Movably mounted ingredient container)
Patent 5551601: Dispenser with internal diaphragm
(DISPENSING : COLLAPSIBLE WALL-TYPE CONTAINER : Plural container and/or compartment : With nonfriction fit means to secure discharge guide to container)
Patent 5551602: Apparatus for storing and dispensing hot and cold beverages
(DISPENSING : COLLAPSIBLE WALL-TYPE CONTAINER : With casing or support : Twisting type)
Patent 5551603: Dispenser gun for viscous or semi-viscous products
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : Insertable cartridge or removable container : With material supply container and discharge assistant casing)
Patent 5551604: Modular sticky food dispenser
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : Movable or conveyer-type trap chamber : With striking or clearing means : Yielding : Pump casing within supply container)
Patent 5551605: Sealing and dispensing device
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : Fluid pressure : Valve actuated by nozzle or through valve outlet : Rod actuator pushed through valve outlet : Valve stem in nozzle)
Patent 5551606: Dispenser
(DISPENSING : FUNNEL-TYPE OUTLET : Barometric or angle of repose trap chamber)
Patent 5551607: Dispensing cap with leveraged pivot trigger
(DISPENSING : WITH RELATIVELY MOVABLE ACTUATOR FOR OUTLET ELEMENT : Interconnected for relative motion)
Patent 5551608: Closure assembly with tabbed liner
(DISPENSING : WITH PACKING-TYPE SEAL FOR OUTLET : About line or point of weakness)
Patent 5551609: Bicycle rack with integral lock holder
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Carrier attached cycle : Receiver : With means for retaining article : Flaccid container)
Patent 5551610: Truncheon holster
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Receiver rotatably or swingably mounted on attaching means : Two flaccid attaching means crossing different shoulders)
Patent 5551611: Variable position handgun holster
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Receiver rotatably or swingably mounted on attaching means : Handgun receiver : And seat mounted on or formed as part of framework or rigid shield)
Patent 5551612: Stick-on condom package assembly
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Attaching means extending circumferentially of wrist : Two attaching means crossing different shoulders)
Patent 5551613: Tape holder with notched back panel
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Receiver mounted on, or formed as part of, means at least partially encircling the torso for attaching carrier to bearer : Receiver separate from attaching means : Removable connection : Clip or hook attaching receiver to support means on bearer : Buckle)
Patent 5551614: Shoulder pad for a luggage case shoulder strap
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Flaccid attaching means looped around neck or crossing shoulder : Strap cushion or positioner located at shoulder : And framework or rigid shield)
Patent 5551615: Neck harness
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article supported on horizontally extending member : Yoke-type carrier)
Patent 5551616: Portable vehicle organizing container
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Seat associated : Flaccid member attaching carrier to cycle)
Patent 5551617: Track mount system
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Carrier associated with vehicle roof or trunk lid : Carrier having means to adjust position or attitude : For clothes hangers)
Patent 5551618: Apparatus for cutting plate-shaped brittle material
(SEVERING BY TEARING OR BREAKING : BREAKING OR TEARING APPARATUS : Combined with preliminary weakener or with nonbreaking cutter : Preliminary weakener : Spaced from blade edge to provide lead-end therebetween)
Patent 5551619: Tread strip centering guide for tire building machines
(ADVANCING MATERIAL OF INDETERMINATE LENGTH : WITH MATERIAL-RESPONSIVE CONTROL MEANS : To position material laterally : By roller pair engaging web margin :)
Patent 5551620: Convertible contact/sequential trip trigger
(ELONGATED-MEMBER-DRIVING APPARATUS : WITH INTERLOCK MEANS : With means to prevent partial drive cycle)
Patent 5551621: Convertible contact/sequential trip trigger with double actuation prevention structure
(ELONGATED-MEMBER-DRIVING APPARATUS : WITH INTERLOCK MEANS : With means to prevent partial drive cycle)
Patent 5551622: Surgical stapler
(ELONGATED-MEMBER-DRIVING APPARATUS : SURGICAL STAPLER : With magazine : Multiple driving means : Lockout prevents firing of a spent staple magazine)
Patent 5551623: Process for welding two blade parts
(METAL FUSION BONDING : PROCESS : Using dynamic frictional energy (i.e., friction welding) : Soldering or liquid phase bonding)
Patent 5551624: Medium-earth-altitude satellite-based cellular telecommunications
(AERONAUTICS : SPACECRAFT : Externally mounted stabilizing appendage (e.g., fin))
Patent 5551625: Method of manufacturing a molding member and molding member which can be manufactured by means of the method
(METAL FUSION BONDING : PROCESS : With shaping : Prior to bonding : Forming channel, groove, or aperture : Sheet material)
Patent 5551626: Diffusion joining method and a paste used therefor
(METAL FUSION BONDING : PROCESS : Plural joints : Of electrical device (e.g., semiconductor) : Forming channel, groove, or aperture)
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