Patents 5555708 - 5555963

 

 

Patent 5555708: Pressure closing mechanism
(PACKAGE MAKING : APPARATUS FOR FORMING OR PARTIALLY FORMING RECEPTACLE AND SUBSEQUENTLY FILLING : Forming a receptacle around a mandrel or former and removing therefrom prior to filling : Molding or extruding a container)

Patent 5555709: Carousel bagger machine
(PACKAGE MAKING : APPARATUS FOR FORMING OR PARTIALLY FORMING RECEPTACLE AND SUBSEQUENTLY FILLING : Forming by opening or setting up collapsed receptacle : Bag or sack : Simultaneously longitudinal and transverse seaming)

Patent 5555710: Inflatable saddle support apparatus
(HARNESS FOR WORKING ANIMAL : PADS : Back : Pneumatic)

Patent 5555711: Lawn rake with spring pivoting head
(HARVESTERS : HAND RAKES : Adjustable, folding or take down : Biased pivoted head or tines : Skid or runner type)

Patent 5555712: Method for judging the quality of sliver in textile machine
(TEXTILES: SPINNING, TWISTING, AND TWINING : APPARATUS AND PROCESSES : Monitor and control : On open-end machine)

Patent 5555713: Apparatus for feeding bobbins and bobbin cores to and from a spinning or twisting machine
(TEXTILES: SPINNING, TWISTING, AND TWINING : APPARATUS AND PROCESSES : Package handling : On false twist type machines)

Patent 5555714: Combing roller
(TEXTILES: SPINNING, TWISTING, AND TWINING : APPARATUS AND PROCESSES : Open end spinning : Rotating chamber type : With fiber separating and/or feeding : Having operator access)

Patent 5555715: Shaftless spinning rotor of an open-end spinning machine
(TEXTILES: SPINNING, TWISTING, AND TWINING : APPARATUS AND PROCESSES : Open end spinning : Rotating chamber type : Rotor with fiber accreting portion : With specific rotor feed channel)

Patent 5555716: Yarn having microfiber sheath surrounding non-microfiber core
(TEXTILES: SPINNING, TWISTING, AND TWINING : STRAND STRUCTURE : Covered or wrapped : Discrete fiber wrap : Coated or impregnated)

Patent 5555717: Open-end spinning device having an improved fiber feeding channel
(TEXTILES: SPINNING, TWISTING, AND TWINING : APPARATUS AND PROCESSES : Open end spinning : Rotating chamber type : With fiber separating and/or feeding : With specific rotor feed channel :)

Patent 5555718: Method and apparatus for injecting reactant for catalytic reduction in a gas turbine combined cycle system
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Process : Combined with diverse nominal process : Solid fuel)

Patent 5555719: Method of operating a combined cycle steam and gas turbine power generating system with constant settable droop
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Process : Having power output control : Exhaust actuated air aspirator)

Patent 5555720: Method for metering fuel
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Process : Having power output control : Exhaust actuated air aspirator)

Patent 5555721: Gas turbine engine cooling supply circuit
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Combustion products generator : Having turbine : And cooling : In an axial direction)

Patent 5555722: Integrated APU
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Combined with starting feature : Separate device or motive fluid source : Starter motor mechanically coupled to power plant : Check valve feeds air to exhaust system)

Patent 5555723: Ducting for an external gas turbine topping combustor
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Multiple fluid-operated motors : Different fluids : Steam and combustion products : Check valve feeds air to exhaust system)

Patent 5555724: Capacity determining system in exhaust emission control unit for internal combustion engine
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Having means analyzing composition of exhaust gas : Anti-pollution)

Patent 5555725: Control system for electrically heated catalyst of internal combustion engine
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Having sensor or indicator of malfunction, unsafeness, or disarray of treater (e.g., fusible link, etc.) : Anti-pollution)

Patent 5555726: Attenuation of fluid borne noise from hydraulic piston pumps
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Having means controlling or attenuating shock vibration, sticking or chattering : Of by-pass of motor, pump or flow control element)

Patent 5555727: Auxiliary pumps for axle driving apparatus including hydrostatic transmission
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Input pump and rotary output motor system having displacement varying type of direction or speed selector : Including auxiliary system feed pump : Release valve and pump actuated by a common handle)

Patent 5555728: Apparatus and method for producing power using the excess pressure in natural gas pipelines
(POWER PLANTS : MOTOR HAVING A BUOYANT WORKING MEMBER : With means to vary buoyancy of working member : Both motor and pump have displacement adjustment means)

Patent 5555729: Stirling engine
(POWER PLANTS : MOTOR OPERATED BY EXPANSION AND/OR CONTRACTION OF A UNIT OF MASS OF MOTIVATING MEDIUM : Unit of mass is a gas which is heated or cooled in one of a plurality of constantly communicating expansible chambers and freely transferable therebetween : With solar concentration)

Patent 5555730: Cooling for gas turbine-two stroke piston compound engine
(POWER PLANTS : FLUID MOTOR MEANS DRIVEN BY WASTE HEAT OR BY EXHAUST ENERGY FROM INTERNAL COMBUSTION ENGINE : With supercharging means for engine : Supercharging means driven by engine exhaust actuated motor : With means to provide additional motive fluid for motor : Including injecting modifying fluid)

Patent 5555731: Preheated injection turbine system
(POWER PLANTS : MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT : Power system involving change of state : Motive fluid comprises a material other than steam or water : And of or by boiler liquid level or feed)

Patent 5555732: Portable dehumidifier
(REFRIGERATION : USING ELECTRICAL OR MAGNETIC EFFECT : Thermoelectric; e.g., peltier effect : Including dehumidifying and condensate handling :)

Patent 5555733: Low-maintenance system for maintaining a cargo in a refrigerated condition over an extended duration
(REFRIGERATION : PROCESSES : Treating an article : With stirring, agitating or scraping of the solidification zone)

Patent 5555734: Method for reducing sediment precipitation on heat exchangers such as water prechillers for ice machines
(REFRIGERATION : PROCESSES : Congealing flowable material, e.g., ice making : Diverse sequential temperatures, e.g., precooling)

Patent 5555735: Removal of volatile organic pollutants from drinking water
(REFRIGERATION : PROCESSES : Vacuumizing an open outlet chamber : Indirect by using heat transfer fluid external of cycle)

Patent 5555736: Refrigeration system and method
(REFRIGERATION : AUTOMATIC CONTROL : Of external fluid or means : Air controller or director : Damper between storage compartments : Sequential)

Patent 5555737: Air conditioner control system for electric vehicles
(REFRIGERATION : AUTOMATIC CONTROL : Refrigeration producer : Compressor or its drive controlled : By condition of power source : By conducted evaporator temperature)

Patent 5555738: Ammonia absorption refrigeration cycle for combined cycle power plant
(REFRIGERATION : DISPARATE APPARATUS UTILIZED AS HEAT SOURCE OR ABSORBER : With sorption : Compressor or its drive controlled)

Patent 5555739: Piping arrangement of automotive air conditioner
(REFRIGERATION : WITH VEHICLE FEATURE : Occupant-type vehicle : Axle drive)

Patent 5555740: Manual refrigeration apparatus
(REFRIGERATION : HAND MANIPULABLE TOOL : Retainer or flow director for atmospheric condensate)

Patent 5555741: Self-cooling fluid container with integral refrigerant chamber
(REFRIGERATION : CONTAINER CUTTER OR PUNCH-TYPE OPENING MEANS : Retainer or flow director for atmospheric condensate)

Patent 5555742: Evaporative cooler with scrubber and enthalpic heating system
(REFRIGERATION : MATERIAL COOLING MEANS INCLUDING GAS-LIQUID CONTACTOR : Diverse treating means : Drop tube type)

Patent 5555743: Apparatus for water supply of automatic ice making apparatus
(REFRIGERATION : MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT : With raw material projector, e.g., spray : Drum)

Patent 5555744: Refrigerant circuit for ice making machines etc.
(REFRIGERATION : MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT : Thawing means : Means using refrigerant or coolant as heating fluid : Elongated vertical passage for melt and air)

Patent 5555745: Refrigeration system
(REFRIGERATION : AIR COMPRESSOR, COOLER AND EXPANDER TYPE : In indirect heat exchanging relationship to coolant)

Patent 5555746: Two liter insulated cooler containers
(REFRIGERATION : COOLED ENCLOSURE : Portable receptacle : With holdover material : For beverage receptacle : Melt collector over storage space)

Patent 5555747: Control of crystal growth in water purification by directional freeze crystallization
(REFRIGERATION : PROCESSES : Fractionally solidifying a constituent and separating the same : Specific conduit, valve, or coupling structure)

Patent 5555748: Hydrocarbon gas processing
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Separation of gas mixture : Natural gas : Distillation : Flowline expansion engine :)

Patent 5555749: Use of centrifugal compressors in adsorptive systems
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Separation of gas mixture : Air : Regenerating heat exchanger : Regenerating heat exchanger)

Patent 5555750: Method and machine for warp knitting fabric and cutting pattern threads
(TEXTILES: KNITTING : FEEDING : With clamp or cutter : For straight machine (i.e., straight bar) : Starting by strand interengagement)

Patent 5555751: Semiautomatic operated handcuffs with pivotal arcuate blades
(LOCKS : PORTABLE : Fetters : Manacles and cuffs : Latching bolt)

Patent 5555752: Lock protection system
(LOCKS : SPECIAL APPLICATION : For closures : Cover, lid, cap, encasing shield : Pivoted : Locking latch bolts, biased)

Patent 5555753: Vehicular anti-theft steering wheel lock
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Handle, handwheel or knob : Rotary or swinging : Universal mounting)

Patent 5555754: Steering wheel security device
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Handle, handwheel or knob : Rotary or swinging : Universal mounting)

Patent 5555755: Concealed mechanical antitheft device on a motor vehicle gear lever
(LOCKS : SPECIAL APPLICATION : For automotive vehicles : Transmission : Selective-type shift rod, fork or block : Brake type)

Patent 5555756: Method of lubricating steel strip for cold rolling, particularly temper rolling
(METAL DEFORMING : WITH CLEANING, DESCALING, OR LUBRICATION OF WORK OR PRODUCT : Lubricating : Work stop position)

Patent 5555757: Flat die thread roller
(METAL DEFORMING : BY USE OF TOOL ACTING DURING RELATIVE ROTATION BETWEEN TOOL AND WORK ABOUT INTERNAL CENTER (E.G., GYRATING OR ROTATING TOOL) : During rotation of work : Caused by tools (e.g., "platens") relatively moving parallel to their surface : And additional work-engaging tool, circumferentially spaced about axis of work rotation)

Patent 5555758: Method and apparatus for cutting coiled wire
(METAL DEFORMING : BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) : With cutting of work or product : And actuation of cutter in timed relation to deflector or work movement : Including rotating tool mounted on rotating carrier)

Patent 5555759: Workpiece-deforming tool and die for use in a punch press
(METAL DEFORMING : BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) : By use of deflector arranged to bend work transversely of direction of work movement (e.g., troughing) : Including complementary roller-couple : Including adjustable element)

Patent 5555760: Actuator-punch assembly with forming die installation
(METAL DEFORMING : WITH CUTTING : By shearing tool-couple : With endless cutting edges (e.g., for punching a hole) : After final metal-deforming operation : Blank detaching)

Patent 5555761: Bodymaker tool pack
(METAL DEFORMING : BY USE OF CLOSED-DIE AND COACTING WORK-FORCER (E.G., PUSH-DRAWING) : Cup or shell drawing (i.e., deep drawing) : With additional metal-deforming : Plural deep drawing : Blank detaching)

Patent 5555762: Method of bending metallic pipe
(METAL DEFORMING : PROCESS : Tube making or reshaping : Bending : With telescoping engagement)

Patent 5555763: Work loading and unloading device for bending machine
(METAL DEFORMING : WITH MEANS TO HANDLE WORK OR PRODUCT : Including means to permit maneuvering of work or product at tool zone : Constant profile (e.g., cylindrical segments))

Patent 5555764: Gauge for monitoring the content of a propane tank
(MEASURING AND TESTING : LIQUID LEVEL OR DEPTH GAUGE : Weighing type : Thermometer)

Patent 5555765: Gimballed vibrating wheel gyroscope
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Angular rate using gyroscopic or Coriolis effect : Rotary gyroscope : Gimbal support : Safety feature)

Patent 5555766: Acceleration sensor apparatus and method for making same
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Capacitive sensor : Frequency or phase shift)

Patent 5555767: Liquid mixing method
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Mounting and connection)

Patent 5555768: Method and apparatus for testing a medicinal tablet
(MEASURING AND TESTING : INSPECTING : Capacity adjustable)

Patent 5555769: Cable operated rotary control assembly
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Reciprocating or oscillating to or from alternating rotary : Including flexible drive connector (e.g., belt, chain, strand, etc.) : With pulley : Curvilinear rack)

Patent 5555770: Ball screw and nut system
(MACHINE ELEMENT OR MECHANISM : GEARING : Directly cooperating gears : Spiral : Screw and nut : Rolling element engaging thread : Recirculating rolling elements : Return path geometry : Sliding clutch operator)

Patent 5555771: Fixing structure for mounting member of a nut
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Reciprocating or oscillating to or from alternating rotary : Including screw and nut : Contamination related : Shaft and nut driven)

Patent 5555772: Position control apparatus for steering column
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Steering posts : Adjustable : Pair of levers)

Patent 5555773: Parking brake system
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Foot operated : Rotatable rod, shaft, or post)

Patent 5555774: Control pedal effort reduction and return assist
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Foot operated : Rotatable rod, shaft, or post)

Patent 5555775: Bicycle handlebars
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Handles : Handle bars : Folding or adjustable : Sectional : Simultaneously movable : Perpendicular to shaft)

Patent 5555776: Cam integrated with a rotation sensor
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Cams : Slot closers and lever guards)

Patent 5555777: Crank apparatus for a crankshaft of a diesel engine
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Cranks and wrist pins : Pedals)

Patent 5555778: Can opener for pull top cans
(TOOLS : RECEPTACLE CLOSURE REMOVER : Levering or prying type : With pivoted closure-engaging parts)

Patent 5555779: Wheelchair passenger door opener
(TOOLS : FOR LOCK OR LATCH : Plug or patch inserters)

Patent 5555780: Roofing washer-dispensing and fastener-driving machine
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Machine : With feed or magazine means : With support)

Patent 5555781: Driver or bit construction
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Having work engaging and force exerting portion inserted into cavity (e.g., allen wrench, screwdriver) : One-way detent drive, e.g., ratchet)

Patent 5555782: Waste tire slicing machine
(TURNING : SEVERING OR CUT-OFF : Offset work axis)

Patent 5555783: Core cutting machine having differently sized mandrels
(TURNING : SEVERING OR CUT-OFF : Infeed means : Rotatable tool(s) driven by contact with work : Axially movable tool support : Including clutch control for work rotation : With supplemental nonrotative tool)

Patent 5555784: Lathe tool
(TURNING : LATHE : Tool rest : Stop (e.g., carriage, tool, work, etc.))

Patent 5555785: Paper slitting device with integral spring biasing means
(CUTTING : MEANS TO DRIVE OR TO GUIDE TOOL : Constantly urged tool or tool support (e.g., spring biased) : Through return (noncutting) stroke : Oscillating tool : Pivotal or revolving only)

Patent 5555786: Rotary press cutters
(CUTTING : TOOL OR TOOL WITH SUPPORT : Rotatable type : Teeth having cutting edge perpendicular to blade surface)

Patent 5555787: Replaceable blade cartridge for a centrifugal type food slicer
(CUTTING : TOOL OR TOOL WITH SUPPORT : Joint or connection : With tool contour adjusting means)

Patent 5555788: Saw blade
(CUTTING : TOOL OR TOOL WITH SUPPORT : Toothed blade or tooth therefor : Rotatable type)

Patent 5555789: Linear motion device
(EXPANSIBLE CHAMBER DEVICES : WITH GUIDE OR SEAL ON CYLINDER END PORTION FOR PISTON OR MEMBER MOVED BY PISTON : Port in separable chamber end closure)

Patent 5555790: Mechanical interface assembly, container incorporating a mechanical interface assembly and transportation tape for single-portions of
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : With infusive material feeding and/or discharging : Tape : And infusive contact)

Patent 5555791: Beverage dispensing apparatus having articulating basket holding arms for baskets having varying dimensions
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Infusors : Cartridge type : With additional liquid supply means)

Patent 5555792: Corn popping kettle assembly
(FOODS AND BEVERAGES: APPARATUS : CEREAL-PUFFING : Corn-popper type : With feeding, conveying or discharging : Inner foraminous receptacle)

Patent 5555793: Food vending machine particularly warm food such as toasts, sandwiches, pizzas and brioches
(FOODS AND BEVERAGES: APPARATUS : COOKING : Automatic control : Of heat and material : Separating discharge)

Patent 5555794: Adjustable hinge apparatus
(FOODS AND BEVERAGES: APPARATUS : COOKING : With material pressing means (e.g., ham boilers) : Condensing or self basting)

Patent 5555795: Baking pot
(FOODS AND BEVERAGES: APPARATUS : COOKING : With drip segregating, receiving or directing : Subjacent receptacle or director : Including pie rim clamp or guard)

Patent 5555796: Apparatus for heating of bulk materials
(FOODS AND BEVERAGES: APPARATUS : MECHANICAL, FLUID OR HEAT TREATMENT OF DAIRY FOOD : With temperature or atmosphere modification : Puncturing injector)

Patent 5555797: Control system and method for a kimchi fermentor
(FOODS AND BEVERAGES: APPARATUS : SUBJECTING FOOD TO AN ENCLOSED MODIFIED ATMOSPHERE : Automatic control or time means : Including revolving surface)

Patent 5555798: Hot press for producing a multilayered substrate
(PRESSES : WITH ADDITIONAL TREATMENT OF MATERIAL : Heating, cooling, or drying : In press : Reciprocating platen-type press : Piston and box type : Heating or cooling element in box wall : Electric heater : Indexing gripper)

Patent 5555799: Non-stick laminating endless belt press
(PRESSES : WITH ADDITIONAL TREATMENT OF MATERIAL : Heating, cooling, or drying : In press : Endless conveyor-type press : Drum in thermal contact with endless conveyor : Having cooling)

Patent 5555800: Apparatus for printing color images
(PRINTING : EMBOSSING OR PENETRATING : Rolling-contact machines : Rotary : Oscillating)

Patent 5555801: Apparatus and method for manufacturing a double-sided embossing fibrous web and such double-sided web
(PRINTING : EMBOSSING OR PENETRATING : Processes : Hot)

Patent 5555802: Printing drum of rotary stencil printer having flexible perforated cylinder incorporating allowance for bulging out
(PRINTING : STENCILING : Rotary machines : Stencil plate)

Patent 5555803: Web-fed rotary offset printing press with bridge printing units
(PRINTING : MULTICOLOR : Rotary machines : Web : Perfecting : Multiple couple : Plural sets on same member face)

Patent 5555804: Perfecting sheet rotary offset press
(PRINTING : MULTICOLOR : Rotary machines : Multiple couple : Interrupter)

Patent 5555805: Printing unit for a web-fed printing machine
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Web : Feeding or delivering : Feeding or delivering)

Patent 5555806: Roller assembly in an inking unit or a damping unit of a rotary printing machine
(PRINTING : PLANOGRAPHIC : Dampeners : Roller fountain : Interrupter)

Patent 5555807: Device for providing a temporary fluidic coupling
(PRINTING : FLEXIBLE-SHEET-SECURING DEVICES : Work in rolling contact with printing plate)

Patent 5555808: Method and device for determining the degree of soiling of a printing unit of a printing machine
(PRINTING : CLEANING ATTACHMENTS : Anti-offset material application)

Patent 5555809: Erasable printing form
(PRINTING : PLANOGRAPHIC : Processes of lithographic printing : With application of ink repellent or ink receptive liquid : Interrupter)

Patent 5555810: Device for supplying printing plates to a plate cylinder and for carrying away the same from the plate cylinder
(PRINTING : PRINT PLATE FEEDING OR DELIVERING : Anti-offset material application)

Patent 5555811: Printing plate feeding process
(PRINTING : PRINT PLATE FEEDING OR DELIVERING : Anti-offset material application)

Patent 5555812: Arrangement for the supply and removal of printing plates
(PRINTING : PRINT PLATE FEEDING OR DELIVERING : Anti-offset material application)

Patent 5555813: Permanment heat activated electrographic printing process and composition
(PRINTING : PROCESSES : Transfer or offset : Of print medium)

Patent 5555814: Track for sortation handling equipment
(RAILWAYS : TROLLEY RAILS : Two tread : Including pre-established manual setting)

Patent 5555815: Model train horn control system
(RAILWAYS : CAR-CARRIED PROPULSION SYSTEM : Electric : External car control : Auxiliary function on car :)

Patent 5555816: Self steering railway truck
(RAILWAY ROLLING STOCK : TRUCKS : Radial : Bogie : Positive control : Fasteners)

Patent 5555817: Pad of substantially rigid synthetic resin for a friction wedge in a bolster pocket
(RAILWAY ROLLING STOCK : TRUCKS : Bogie : Sprung bolster : Bolster movement dampened by snubber : On column guide)

Patent 5555818: Dual face friction wedge
(RAILWAY ROLLING STOCK : TRUCKS : Bogie : Sprung bolster : Bolster movement dampened by snubber : On column guide)

Patent 5555819: Work station having an adjustable work surface
(HORIZONTALLY SUPPORTED PLANAR SURFACES : TILTABLE SURFACES : Pivotally adjustable about horizontal axis : Surface adjusting link spaced from axis :)

Patent 5555820: Pallet with plastic legs
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : Having plastic load-contacting surface : Including elongated angle bar having horizontal flange engaging upper surface of support members)

Patent 5555821: Apparatus and process for removing unburned carbon in fly ash
(FURNACES : WITH PROGRAMMED OR CYCLIC CONTROL MEANS : Feed control)

Patent 5555822: Apparatus for dissociating bulk waste in a molten metal bath
(FURNACES : REFUSE INCINERATOR : For explosive or radioactive material : Coking means)

Patent 5555823: Method and apparatus for feeding waste material to a dry kiln
(FURNACES : PROCESS : Incinerating refuse : Combustion product)

Patent 5555824: Operator controlled pressure applicator for the furrow forming mechanism of a seed planter
(PLANTING : DRILLING : Frame and planting-element arrangement : Main and auxiliary frame : Floating auxiliary : Unitarily controlled)

Patent 5555825: Direct drill stump jump seeder
(PLANTING : DRILLING : Frame and planting-element arrangement : With adjustable planter elements : With crank-axle lift)

Patent 5555826: Shifting needle carpet mender
(SEWING : SPECIAL MACHINES : Embroidering : Tufting (replacing subclass 79) : Hand implement : With power drive : Oscillating and rotating shuttle)

Patent 5555827: Sewing machine including a laser cutting system, a sewing method, and an embroidering method
(SEWING : SPECIAL MACHINES : Embroidering : Vertical needle : Fabric shifting : Electronic pattern controlled or programmed : Attachments)

Patent 5555828: Embroidery hoop attachment assembly
(SEWING : SPECIAL MACHINES : Embroidering : Vertical needle : Fabric shifting : Frames : Attachments)

Patent 5555829: Driving apparatus for a sewing machine
(SEWING : ELEMENTS : Driving mechanisms : Needle)

Patent 5555830: Rotary thread take-up lever in a sewing machine
(SEWING : ELEMENTS : Take-ups : Rotary : Automatic control)

Patent 5555831: Festooning machine
(SEWING : SPECIAL MACHINES : Pattern controlled or programmed : Positionable work carrier under electronic pattern or program control : Frames)

Patent 5555832: Apparatus for manufacturing hosiery items and knitting and stitching machines
(SEWING : SPECIAL MACHINES : Positionable work carrier : For stocking : Spiral pattern)

Patent 5555833: Sleeve insertion system for the manufacture of shirts
(SEWING : SPECIAL MACHINES : For sewing plural workpieces under tension : Fabric tuft)

Patent 5555834: Double-needle chuck assembly with movable knife for sewing machine
(SEWING : SPECIAL MACHINES : Trimmers : Cutters : Pinker)

Patent 5555835: Automatic procedure for sewing pre-ironed patch pockets
(SEWING : METHOD OF SEWING : Workpiece manipulation other than straight line feeding : Delivering or removing workpiece to or from a sewing machine : Single blade cutter)

Patent 5555836: Folding spinnaker pole system
(SHIPS : SPARS : Concrete ships)

Patent 5555837: Boat stabilizing rudder system
(SHIPS : STEERING MECHANISM : Foot : Jet)

Patent 5555838: Ocean thermal energy conversion platform
(SHIPS : FLOATING PLATFORM : Multiple leg : Releasing mechanism)

Patent 5555839: Inflatable balloon signal device
(SIGNALS AND INDICATORS : INDICATORS : By location : Inflatable type : Clockwork bell)

Patent 5555840: Dart game score board
(SIGNALS AND INDICATORS : INDICATORS : Game type : Rotary : With absorbing or diffusing material)

Patent 5555842: Method and apparatus for feeding horses
(ANIMAL HUSBANDRY : FEEDING DEVICE : Timer-controlled : Anti-vermin (e.g., trap, etc.))

Patent 5555843: Multi-purpose feeder
(ANIMAL HUSBANDRY : FEEDING DEVICE : Having a perch : Powered)

Patent 5555844: Scatter free litter box
(ANIMAL HUSBANDRY : WASTE TOILET OR RELATED DEVICE : Walled receptacle; e.g., litter box, etc., containing moisture absorbent material : Underlying belt type)

Patent 5555845: Container and method for transporting live crustaceans
(ANIMAL HUSBANDRY : AQUATIC ANIMAL CULTURING : Handling and transportation :)

Patent 5555846: Bird snuggly
(ANIMAL HUSBANDRY : EXERCISE OR AMUSEMENT DEVICE : Toy, lure, fetch, or related device : Suspended : Pass-through type; e.g., chute)

Patent 5555847: Dog diaper
(ANIMAL HUSBANDRY : BODY WORN PROTECTIVE SHIELD OR APPAREL : Animal relocating, loading or unloading (e.g., gangway, chute, conveyor, turntable, elevator, etc.))

Patent 5555848: Pet/flea collar
(ANIMAL HUSBANDRY : ANTIVERMIN TREATING OR CLEANING : Means engaging animal directly; e.g., daubing or rubbing means : Carried externally by animal : Body or appendage encircling collar or band; e.g., flea collar, etc. : Endless belt or screw conveyor hopper attachment)

Patent 5555849: Gas temperature control system for catalytic reduction of nitrogen oxide emissions
(LIQUID HEATERS AND VAPORIZERS : MISCELLANEOUS : Catalyst :)

Patent 5555850: Method and apparatus for heating liquid
(LIQUID HEATERS AND VAPORIZERS : WATER TUBE : Coil : Central standpipe : Fluid fuel : Divided section)

Patent 5555851: Automated sludge lance
(LIQUID HEATERS AND VAPORIZERS : CLEANING : Fluid jet : Water tube boiler : Internal conduit)

Patent 5555852: Alcohol injection system and method for internal combustion engines
(INTERNAL-COMBUSTION ENGINES : MISCELLANEOUS : Fuels, lubricants and additives :)

Patent 5555853: Lightweight back-pack generator set having a spark-ignited engine operating on middle distillate fuels
(INTERNAL-COMBUSTION ENGINES : COMBINED DEVICES : Fuels, lubricants and additives)

Patent 5555854: Cooling system for an internal-combustion engine of a motor vehicle comprising a thermostatic valve which contains an electrically heatable
(INTERNAL-COMBUSTION ENGINES : COOLING : Automatic coolant flow control : Valves for fluid coolant : Coolant source bypass : Radiator or condenser source : Vane acts as compression means)

Patent 5555855: Water circulation system for marine engine
(INTERNAL-COMBUSTION ENGINES : COOLING : Automatic coolant flow control : Valves for fluid coolant : Interrelated shutter and throttle control)

Patent 5555856: Oil-cooled reciprocating internal combustion engine
(INTERNAL-COMBUSTION ENGINES : COOLING : Liquid coolants other than water and water treatment : Poppet-type valves)

Patent 5555857: Fluid level indicator system
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Pump and cylinder inclined : Crankcase : Lubricant oil and fuel mixing devices : Valved)

Patent 5555858: Engine management system
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Pump and cylinder inclined : Crankcase : Returns charge to crankcase or rejects to exhaust : Ported)

Patent 5555859: Internal combustion engines
(INTERNAL-COMBUSTION ENGINES : FOUR-CYCLE : Single poppet valve : Concentric valves; relatively movable : Varying means is in the piston connection)

Patent 5555860: Valve control mechanism
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)

Patent 5555861: Drive for gas exchange valves, preferably inlet valves for reciprocating internal combustion engines
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)

Patent 5555862: Spark plug including magnetic field producing means for generating a variable length arc
(INTERNAL-COMBUSTION ENGINES : IGNITERS : Special charge igniters : Devices for opening the ignition circuit when engine stops in order to save battery)

Patent 5555863: Automobile engine starter
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : Condition responsive control of starting device : Particular connecting rod)

Patent 5555864: Electric source control device of internal combustion engine drive vehicle
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : With electric generating means : Manual type)

Patent 5555865: Air flow control device for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : Manifold tuning, balancing or pressure regulating means : Adjustable cross section passage : Interconnection between plenums)

Patent 5555866: Rotary engine
(INTERNAL-COMBUSTION ENGINES : ROTARY : With transfer means intermediate single compression volume means and single expansion volume means : Compression volume means radially disposed relative to expansion volume means : Concentric : Nonparallel axes)

Patent 5555867: Swirl flow precombustion chamber
(INTERNAL-COMBUSTION ENGINES : PRECOMBUSTION AND MAIN COMBUSTION CHAMBERS IN SERIES : With ignition means particularly positioned relative to precombustion and main combustion chambers : Interengaging rotors)

Patent 5555868: Gas delivery system
(INTERNAL-COMBUSTION ENGINES : PRECOMBUSTION AND MAIN COMBUSTION CHAMBERS IN SERIES : Having combustible mixture forming means : By fuel injection into precombustion or main combustion chamber : Eccentric interengaging rotors)

Patent 5555869: Multi-valve 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 5555870: Method and apparatus for sensing air flow into a cylinder of internal combustion engine and method and apparatus for controlling fuel of the
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Electrically actuated injector : Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve) : Having microprocessor : Memory addressed by engine speed or load)

Patent 5555871: Method and apparatus for protecting an engine from overheating
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Electrically actuated injector : Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve) : Engine cylinder cutout : Memory addressed by engine speed or load)

Patent 5555872: Fuel pump control device for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : With fuel pump : Electric fuel pump : Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve))

Patent 5555873: Fuel tank switching apparatus
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Diverse fuel supply : Specific control valve (e.g., PCV valve))

Patent 5555874: Waist supported bow string steadying device for archer
(MECHANICAL GUNS AND PROJECTORS : MISCELLANEOUS : For archery projector)

Patent 5555875: Handle riser for an archery bow
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : Projectile holder or carrier : For longbow or compound bow : Disk target clip or carrier)

Patent 5555876: Chimney safety and control system
(STOVES AND FURNACES : FIREPLACES OR ACCESSORIES : Condition responsive control : Of flue damper : Tool-controlled valve)

Patent 5555877: Cover for pond used to collect solar radiation
(STOVES AND FURNACES : SOLAR HEAT COLLECTOR FOR POND OR POOL : On pool water surface :)

Patent 5555878: Solar energy collector
(STOVES AND FURNACES : SOLAR HEAT COLLECTOR : With means to convey fluent medium through collector : Conduit absorber structure : Surrounded by transparent enclosure : With reflector :)

Patent 5555879: Safety mask
(SURGERY : RESPIRATORY METHOD OR DEVICE : Including body or head supported means covering user's scalp : And nose and mouth also covered : Face mask, visor, or like face-covering means hinged to scalp covering means : Padded or cushioned)

Patent 5555880: High frequency oscillatory ventilator and respiratory measurement system
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Electric control means : Holder solely supported by nose)

Patent 5555881: Endotracheal tube positioner
(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 5555882: Method and apparatus for reducing ambient noise effects in electronic monitoring instruments
(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 : Detects constituents while excluding components (e.g., noise) : Inserted in body)

Patent 5555883: Loop electrode array mapping and ablation catheter for cardiac chambers
(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 5555884: Measuring method by using resonance of a resonance medium
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Using detectable material placed in body : Having release sheet)

Patent 5555885: Examination of breast tissue using time-resolved spectroscopy
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Detectable material placed in body : With stereotactic device)

Patent 5555886: Apparatus and method for detecting blood vessel size and direction for doppler flow measurement system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Doppler effect (e.g., fetal HR monitoring) : Blood flow studies : Hand-held unit)

Patent 5555887: Ultrasonic transducer probe with heat dissipating lens
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Structure of transducer or probe assembly : With beam directing or shaping means in the wave path (e.g., lens, reflector) : Blood flow measurement)

Patent 5555888: Method for automatic, adaptive, active facilitation to access myocardial electrical instability
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Detecting arrhythmia : Pressure in inflatable occluder automatically raised above systolic pressure)

Patent 5555889: Methods for detecting propensity fibrillation
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Detecting arrhythmia : Tachycardia or fibrillation detected : Repeating pressurization cycle)

Patent 5555890: Pharyngeal end-tidal carbon dioxide measuring catheter
(SURGERY : DIAGNOSTIC TESTING : Respiratory : Qualitative or quantitative analysis of breath component : Detecting heart sound)

Patent 5555891: Vibrotactile stimulator system for detecting and interrupting apnea in infants
(SURGERY : DIAGNOSTIC TESTING : Respiratory : Detecting body movement attending breathing : Detecting heart sound)

Patent 5555892: Biopsy shaver
(SURGERY : DIAGNOSTIC TESTING : Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.) : Cutting : Breath exhaled into or inhaled from expansible chamber)

Patent 5555893: Shaft movement control apparatus
(SURGERY : DIAGNOSTIC TESTING : Flexible catheter guide : Indicator)

Patent 5555894: Force sensation exhibiting device, data input device and data input equipment
(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 5555895: Process and device for eye movement analysis
(SURGERY : DIAGNOSTIC TESTING : Eye or testing by visual stimulus : Locating acupuncture points)

Patent 5555896: Intrauterine contraceptive device
(SURGERY : FEMALE REPRODUCTORY TRACT SHIELDS, SUPPORTS, OR BIRTH CONTROL DEVICES (E.G., PESSARIES, CONTRACEPTIVE DEVICES) : Pad)

Patent 5555897: Peritoneal distension robotic arm
(BEDS : INVALID BED OR SURGICAL SUPPORT : Bed element)

Patent 5555898: Gastric access device
(SURGERY : MISCELLANEOUS : Methods : Holding strap extending circumferentially of head or neck)

Patent 5555899: Hair liquid applicator
(TOILET : HAIR DEVICE : Comb : With orifice for applying fluent material : In tubular tooth : At tooth tip : In aperture through tooth)

Patent 5555900: Cosmetic skin stretching appliance and method of use
(TOILET : METHODS :)

Patent 5555901: Hair forming device
(TOILET : HAIR DEVICE : Hair fastener : Including liquid or vapor reservoir or outlet)

Patent 5555902: Submicron particle removal using liquid nitrogen
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With spray or jet supplying and/or applying means : Work circumposable or opposed fluid-applying jets or plural pipes : Actuating means carried by or extending through tank cover)

Patent 5555903: Aerodynamic umbrella
(TENT, CANOPY, UMBRELLA, OR CANE : UMBRELLA : Combined : Connector)

Patent 5555904: Forearm crutch
(TENT, CANOPY, UMBRELLA, OR CANE : CANES, STICKS, CRUTCHES, AND WALKING AIDS : Crutches : Tip)

Patent 5555905: Cassette type gas cylinder with remaining volume alarm unit and manufacturing method thereof
(FLUID HANDLING : PROCESSES : Cleaning, repairing, or assembling : By fluid pressure)

Patent 5555907: Divided box for valve controller
(FLUID HANDLING : WITH LEAKAGE OR DRIP COLLECTING : Rotary reversing valve)

Patent 5555908: Valved PRN adapter for medical access devices
(FLUID HANDLING : WITH REPAIR, TAPPING, ASSEMBLY, OR DISASSEMBLY MEANS : Removable valve with normally disabled supplemental check valve : Valve heads and/or seats)

Patent 5555909: Connections for valves
(FLUID HANDLING : WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS : Static constructional installations : Buildings : Escutcheon type support : Weighted)

Patent 5555910: Pressure relief valves adapted for low pressure operation
(FLUID HANDLING : LINE CONDITION CHANGE RESPONSIVE VALVES : Pilot or servo controlled : Fluid pressure type : Control by pressures across flow line valve)

Patent 5555911: Directional control valve and a valve assembly using directional control valves
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Reciprocating valve : Piston valve : With annular passage (e.g., spool) : Yoke or cage-type support for valve stem)

Patent 5555912: Spout assembly for automatic faucets
(FLUID HANDLING : FAUCETS AND SPOUTS : Flexible)

Patent 5555913: Plastic hose with a colored and/or metallized surface
(PIPES AND TUBULAR CONDUITS : COMBINED : With indicating means : External)

Patent 5555914: Cryogenic heat pipe
(PIPES AND TUBULAR CONDUITS : PLURAL DUCT : Longitudinally extending common wall : Suspended)

Patent 5555915: Cleaner hose
(PIPES AND TUBULAR CONDUITS : FLEXIBLE : Spirally wound material : Embedded : Metal : Rubber)

Patent 5555916: Steel product excellent in sulfide cracking resistance
(PIPES AND TUBULAR CONDUITS : STRUCTURE : With embedded element)

Patent 5555917: Sixteen harness multi-layer forming fabric
(TEXTILES: WEAVING : FABRICS : Drier felts : Asbestos)

Patent 5555918: Method of making sleeve with integral lacing cord
(TEXTILES: WEAVING : WEFT MANIPULATION : Weaving with stationary weft supply : Selvage forming : By shuttle : With additional thread)

Patent 5555919: Hydraulic filling device for weapon recoil brakes and/or counter recil mechanisms
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : DIVERSE FLUID CONTAINING PRESSURE FILLING SYSTEMS INVOLVING RECEIVER GAS CONTENT MODIFICATION : Filling with exhausting the receiver : Receiver vented to atmosphere before separation (e.g., snift))

Patent 5555920: Method and apparatus for aliquotting blood serum or blood plasma
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS : With puncturing connecting means : With means to cap or close an opening)

Patent 5555921: Stop strip for a protective hood on wood shaping machines
(WOODWORKING : WORK GUIDE : Vertical spindle : Reverse feed starter)

Patent 5555922: Tire bead breaking tool
(WHEELWRIGHT MACHINES : RUBBER TIRE MOUNTING AND/OR DEMOUNTING APPARATUS : For collapsing or shifting tire axially : Wire tightening and/or securing)

Patent 5555923: Sectional door having multiple piece panel sections
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL STRIP, SLAT, OR PANEL TYPE : Movably interconnected : Edge-to-edge interconnected : Tongue, bead, bolt, or dog into groove or slot)

Patent 5555924: Squeeze pin control method and apparatus for die casting machine
(METAL FOUNDING : PROCESS : With measuring, testing, inspecting, or condition determination : Utilizing pressure application)

Patent 5555925: Vacuum casting apparatus using flange-free stalk
(METAL FOUNDING : MEANS TO APPLY VACUUM DIRECTLY TO WORK OR TO HOLD OR MANIPULATE SHAPING MEANS : Means applying vacuum or suction directly to molten casting material : Through porous mold body : Electroslag remelting type apparatus)

Patent 5555926: Process for the production of semi-solidified metal composition
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Continuous or semicontinuous casting : Utilizing magnetic force : Applying electromagnetic stirring force to molten metal within mold or product : Inorganic material)

Patent 5555927: Thermostat system having an optimized temperature recovery ramp rate
(HEAT EXCHANGE : WITH TIMER, PROGRAMMER, TIME DELAY, OR CONDITION RESPONSIVE CONTROL : Having heating and cooling capability : Means storing set point for particular time of day (e.g., clock thermostat, etc.) : Means to compute time required to reach certain temperature by certain time of day (e.g., morning warm-up, etc.) : Humidity sensor controls humidifier)

Patent 5555928: Liquid cooled cooling device
(HEAT EXCHANGE : STRUCTURAL INSTALLATION : Utilizing motion of vehicle)

Patent 5555929: Heat exchanger
(HEAT EXCHANGE : WITH REPAIR OR ASSEMBLY MEANS : Heating or cooling means within the covered chamber)

Patent 5555930: Heat exchanger assembly with structural side passageways
(HEAT EXCHANGE : EXPANSION AND CONTRACTION RELIEVING OR ABSORBING MEANS : Including liquid heat exchange medium)

Patent 5555931: Heat exchanger for separable air conditioner
(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 5555932: Heat shield for an automotive vehicle
(HEAT EXCHANGE : WITH THERMAL OR ACOUSTICAL BLOCKER : Flues formed by vertical corrugations of heat transmitter)

Patent 5555933: Primary surface heat exchanger for use with a high pressure ratio gas turbine engine
(HEAT EXCHANGE : FLOW PASSAGES FOR TWO CONFINED FLUIDS : Interdigitated plural first and plural second fluid passages : Stacked plates or shells form interplate passages : Additional transverse baffle)

Patent 5555934: Multiple well jet pump apparatus
(WELLS : WITH BELOW AND ABOVE GROUND MODIFICATION : Eduction pump or plunger in well : Longitudinally movable operator)

Patent 5555935: Fluid connector for well
(WELLS : ABOVE GROUND APPARATUS : Inner member anchor or seal with lateral port : Axially movable type valve)

Patent 5555936: Scleroglucan gel applied to the oil industry
(WELLS : PROCESSES : Cementing, plugging or consolidating : Using specific materials : Cement or consolidating material is organic or has organic ingredient : Organic material is resin or resinous : In combination with additional organic material (e.g., alkyls, carbon chains))

Patent 5555937: Method and combination of materials for releasing a stuck pipe
(WELLS : PROCESSES : Freeing stuck object, grappling or fishing in well : Perforating, weakening or separating by mechanical means or abrasive fluid)

Patent 5555938: Picture-combined fire extinguisher
(FIRE EXTINGUISHERS : PORTABLE VESSELS : Grenades : Discharge head)

Patent 5555939: Apparatus for extinguishing chimney fires
(FIRE EXTINGUISHERS : SPECIAL APPLICATIONS : Movable relative to fire)

Patent 5555940: Automatic gas injection fire extinguisher
(FIRE EXTINGUISHERS : SPECIAL APPLICATIONS : Condition responsive control : Sensor, control and actuator :)

Patent 5555941: Machine for working with a suction snout on the ballast of a track bed
(UNEARTHING PLANTS OR BURIED OBJECTS : RAILROAD BALLAST REMOVAL AND ASSORTING OR SEPARATING : Assorting by size)

Patent 5555942: Blade control system for use in a bulldozer
(EARTH WORKING : AUTOMATIC POWER CONTROL : Motive power control :)

Patent 5555943: Combined lawn aerating and weed remover apparatus and method of using same
(EARTH WORKING : LAWN AERATOR OR PERFORATOR, OR PLUG REMOVER : Earth removing : With fixed cutter or furrower)

Patent 5555944: Twin-scrape dozer
(EARTH WORKING : SCRAPER BETWEEN FRONT AND REAR GROUND SUPPORTS OF VEHICLE : Plural scrapers : Spaced and in same path : Adjustable tooth or blade)

Patent 5555945: Early evaluation by fall-off testing
(BORING OR PENETRATING THE EARTH : WITH SIGNALING, INDICATING, TESTING OR MEASURING : Indicating, testing or measuring a condition of the formation : Drive point retracted through shaft or casing)

Patent 5555946: Method and tool for use in commmencing the drilling of a deviated well
(BORING OR PENETRATING THE EARTH : PROCESSES : Boring curved or redirected bores : Transporting sample to surface by fluid)

Patent 5555947: Mole launcher and a method of operating a mole launcher
(BORING OR PENETRATING THE EARTH : PROCESSES : Boring horizontal bores : Transporting sample to surface by fluid)

Patent 5555949: Electricaly operable wheelchair having a controller responsive to different types of inputs
(MOTOR VEHICLES : STEERING BY DRIVING : Independently operable drive motors : Electrical : Lever and/or linkage)

Patent 5555950: Body structure for electric vehicle
(MOTOR VEHICLES : POWER : Electric : Including means of nonsupporting nature for minimizing operation-induced movement of motor)

Patent 5555951: Electrically operated power steering apparatus with improved housing assembly
(MOTOR VEHICLES : STEERING GEAR : With electric power assist : Specific mechanical feature : Working member part engages tie rod)

Patent 5555952: Platform, adjustable in height
(FIRE ESCAPE, LADDER, OR SCAFFOLD : WITH INDICATOR, SIGNAL OR ALARM : Holding means)

Patent 5555953: Portable scaffolding attachment for front end loader or forklift
(FIRE ESCAPE, LADDER, OR SCAFFOLD : PLATFORM WITH ELEVATING OR LOWERING MEANS : Sheet or net type)

Patent 5555954: Collapsible-expansible support assembly
(FIRE ESCAPE, LADDER, OR SCAFFOLD : UNITARY FOLDABLE, RIGID SCAFFOLD OR LADDER : Trestle-type support, beam-elevating)

Patent 5555955: Combination scaffold plank
(FIRE ESCAPE, LADDER, OR SCAFFOLD : PLATFORM : Independent support for rung)

Patent 5555956: Low capacity centrifugal refrigeration compressor
(LUBRICATION : SYSTEMS : Rotary compressor : With valve lubrication)

Patent 5555957: Control system for a materials-handling device, especially for a shelf storage and retrieval device
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : INDUSTRIAL LIFT TRUCK OR REQUIRED COMPONENT THEREOF (E.G., FORKLIFT) : Having specific drive-means for load support : With stabilizing outrigger)

Patent 5555958: Supporting and guiding arrangement, in particular a post for shelf storage and retrieval devices
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : HAVING SPECIFIC STATIONARY GUIDING STRUCTURE FOR COUNTERBALANCE MEANS OR LOAD SUPPORT : Includes variable weight)

Patent 5555959: Partitioned bicycle brake shoe pad of different compositions on the braking surface for simultaneous contact with the rim
(BRAKES : ROD : Axially movable brake element or housing therefor : Structure of brake element : By pivoted lever)

Patent 5555960: Rolling travel case
(TRUNKS AND HAND-CARRIED LUGGAGE : HAND LUGGAGE (SUITCASE, BRIEFCASE, ETC.) : With handle : Independently closable compartments)

Patent 5555961: On the go gear shifter
(CLUTCHES AND POWER-STOP CONTROL : TRANSMISSION CONTROL AND CLUTCH CONTROL : Common control : Stepped ratio transmission : With control lever : Vacuum operated)

Patent 5555962: Device for overload protection and braking of a machine part driven by a motor
(CLUTCHES AND POWER-STOP CONTROL : CLUTCH AND BRAKE : Electromagetic)

Patent 5555963: Electromagnetically controlled hydraulic clutch
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Fluent material : Fluid : Viscous shear : Separate reservoir : Automatic regulation : Magnetic or electric : Ball or roller)

 

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