Patents 5537815 - 5538069

 

 

Patent 5537815: Power units of the ram-jet engine type
(POWER PLANTS : REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) : Interrelated reaction motors : Plural discharge outlets)

Patent 5537816: Engine air/fuel control responsive to catalyst window locator
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Methods : Anti-pollution : Motive fluid is vaporized liquid)

Patent 5537817: Air-fuel ratio control system for internal combustion engines
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Having means analyzing composition of exhaust gas : Anti-pollution)

Patent 5537818: Method for controlling an implement of a work machine
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Methods of operation : Having cam, or lever system driving master)

Patent 5537819: Hydraulic device for working machine
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Condition responsive control of motive fluid flow : Solids from liquid separator)

Patent 5537820: Free piston end position limiter
(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 5537821: Booster shell reinforcing structure in a vacuum booster
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Pulsator : With control of or by a separate power fluid, etc. : Continuously acting self-pulsing master with manually settable slave release or output control valve)

Patent 5537822: Compressed air energy storage method and system
(POWER PLANTS : MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT : Including heat, steam, or compressed gas storage means : Damage to heat receiving element prevented by automatic means maintaining minimum flow)

Patent 5537823: High efficiency energy conversion system
(POWER PLANTS : MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT : Single state motive fluid energized by indirect heat transfer : Motor exhaust mixes with combustion products of boiler heater)

Patent 5537824: No loss fueling system for natural gas powered vehicles
(REFRIGERATION : UTILIZING FUEL AS REFRIGERANT : Thermoelectric; e.g., peltier effect)

Patent 5537825: Draft beer tower cooling system
(REFRIGERATION : USING ELECTRICAL OR MAGNETIC EFFECT : Thermoelectric; e.g., peltier effect : Interior of enclosure cooled; e.g., refrigerator : Beverage dispenser :)

Patent 5537826: Erbium-based magnetic refrigerant (regenerator) for passive cryocooler
(REFRIGERATION : GAS COMPRESSION, HEAT REGENERATION AND EXPANSION, E.G., STIRLING CYCLE : Thermoelectric; e.g., peltier effect)

Patent 5537827: Method for liquefaction of natural gas
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Liquefaction : Natural gas : Compression, expansion, and condensation : Extruded pellets)

Patent 5537828: Cryogenic pump system
(REFRIGERATION : STORAGE OF SOLIDIFIED OR LIQUIFIED GAS (E.G., CRYOGEN) : Liquified gas transferred as liquid : Of liquid level)

Patent 5537829: Cryostat assembly
(REFRIGERATION : STORAGE OF SOLIDIFIED OR LIQUIFIED GAS (E.G., CRYOGEN) : Including cryostat : Specific conduit, valve, or coupling structure)

Patent 5537830: Control method and appartus for a centrifugal chiller using a variable speed impeller motor drive
(REFRIGERATION : AUTOMATIC CONTROL : Refrigeration producer : By external cooled liquid or holdover : Of expansion zone)

Patent 5537831: Air conditioning apparatus for electric automobiles
(REFRIGERATION : AUTOMATIC CONTROL : Refrigeration producer : Compressor or its drive controlled : By variable speed motor or pulley type mechanism : By conducted evaporator temperature)

Patent 5537832: Freeze crystrallization for the removal of water from a solution of dissolved solids
(REFRIGERATION : PROCESSES : Fractionally solidifying a constituent and separating the same : With stirring, agitating or scraping of the solidification zone : With control of pulsed column process parameter)

Patent 5537833: Shielded cryogenic trap
(REFRIGERATION : LOW PRESSURE COLD TRAP PROCESS AND APPARATUS : Storing solidified gas)

Patent 5537834: Inductively activated control and protection circuit for refrigeration systems
(REFRIGERATION : WITH INDICATOR OR TESTER : Operatively correlated with automatic control : Dividing refrigerant flow, e.g., bypass parallel units)

Patent 5537835: Refrigerant recovery systems employing series/parallel pumps
(REFRIGERATION : AUTOMATIC CONTROL : Withdrawing or adding refrigerant from or to normally closed system : Of heating means)

Patent 5537836: Refrigerant recovery unit
(REFRIGERATION : AUTOMATIC CONTROL : Withdrawing or adding refrigerant from or to normally closed system : Of heating means)

Patent 5537837: Automobile air conditioning system
(REFRIGERATION : DISPARATE APPARATUS UTILIZED AS HEAT SOURCE OR ABSORBER : With sorption : Compressor or its drive controlled)

Patent 5537838: Beverage dispenser
(REFRIGERATION : WITHDRAWABLE LIQUID, E.G., DISPENSER : In indirect heat exchanging relationship to coolant : Ice holder and cooled liquid container concentrically nested : Elongated vertical passage for melt and air)

Patent 5537839: Condenser with refrigerant drier
(REFRIGERATION : REFRIGERATION PRODUCER : With refrigerant treater : Lubricant separator)

Patent 5537840: Downflow plate and fin heat exchanger for cryogenic rectification
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Separation of gas mixture : Air : Distillation : Regenerating heat exchanger)

Patent 5537841: Earlobe support patch for earrings
(JEWELRY : HAVING DIRECT BODY ATTACHMENT : With retainer)

Patent 5537842: Adjustable support for an ear covering ornament
(JEWELRY : HAVING DIRECT BODY ATTACHMENT : With retainer)

Patent 5537843: Rib knitting method that provides cross-over yarns
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Straight : Multiple-needle bank : Double-ended needle)

Patent 5537844: Knitting stitch holder assembly with detachable opposite end retainers
(TEXTILES: KNITTING : NEEDLES : Hand : Gap closers)

Patent 5537845: Synchronous cloth-rolling apparatus of a knitting machine
(TEXTILES: KNITTING : FABRIC MANIPULATION : Take-ups : Winding, from rotary needle bank : Starting by strand interengagement)

Patent 5537846: Control pedal disabling device
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Lever : Single : Externally mounted locking device : With padlock)

Patent 5537847: Anti-theft device for motor vehicles
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Handle, handwheel or knob : Rotary or swinging : Universal mounting)

Patent 5537848: Deadbolt locking system
(LOCKS : OPERATING MECHANISM : Using a powered device (e.g., motor) : Electrical type (e.g., solenoid) : And alternately mechanically actuated by a key, dial, etc. : Using a dial having indicia or pointer and indicia)

Patent 5537849: Continuous dry drawing method and apparatus therefor
(METAL DEFORMING : WITH CLEANING, DESCALING, OR LUBRICATION OF WORK OR PRODUCT : Lubricating : With means to apply lubricant : By sensing hydraulic pressure)

Patent 5537850: Method of shaping a wheel
(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 : Using tool having rotating surface moving along it axis of rotation during deformation : And means causing tool to traverse surface of cooperating rotatable member : Force feed)

Patent 5537851: Sheet product produced by massive reduction in last stand of cold rolling process
(METAL DEFORMING : PROCESS : "Rolling" : Between disclosed rollers : With telescoping engagement)

Patent 5537852: Bending assembly of a bending machine
(METAL DEFORMING : BY RELATIVELY MOVABLE OFFSET TOOL-FACES (E.G., FOR BENDING OR DRAWING) : With tool motion in fixed path : Pivotal motion only : Opposed tool faces)

Patent 5537853: Air-in-line sensing apparatus
(MEASURING AND TESTING : GAS CONTENT OF A LIQUID OR A SOLID : By vibration : Dropped)

Patent 5537854: Acoustic natural gas fuel sensor
(MEASURING AND TESTING : GAS ANALYSIS : By vibration : Detail of gas handling means)

Patent 5537855: Knock detection method and apparatus with dual integration windows
(MEASURING AND TESTING : ENGINE DETONATION (E.G., KNOCK) : Combustion signal compared to reference signal varied by a condition of the engine : Automatic gain control or feedback control : Specimen carrying)

Patent 5537856: Flow restriction detector for a nozzle assembly
(MEASURING AND TESTING : WITH FLUID PRESSURE : Safety feature or containment structure)

Patent 5537857: Leak indicator for vacuum systems and a method of searching for leaks in vacuum systems
(MEASURING AND TESTING : WITH FLUID PRESSURE : Leakage : By probe gas, vapor, or powder : Using acoustic detectors)

Patent 5537858: System for the nonintrusive monitoring of electrical circuit breaker vessel pressure
(MEASURING AND TESTING : WITH FLUID PRESSURE : Leakage : Receptacle : Sealed : Mesh envelope)

Patent 5537859: Method of determining the amount of the fluid content with a smaller specific gravity in airtightly sealed flexible containers on a
(MEASURING AND TESTING : TESTING SEALED RECEPTACLE : Clamp, plug, or sealing feature)

Patent 5537860: Fluid sensor including substantially linear flow resistor
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Viscosity : Orifice, nozzle, or extrusion means : By force, pressure, or displacement measuring : Including a photocell)

Patent 5537861: Method of balancing a bladed rotor
(MEASURING AND TESTING : ROTOR UNBALANCE : Electric sensor)

Patent 5537862: Quantitative method for evaluation of the state of piano hammer felt tonal regulation
(MEASURING AND TESTING : HARDNESS : By penetrator or indentor : Impact type : Treadmill)

Patent 5537863: Scanning probe microscope having a cantilever used therein
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)

Patent 5537864: Apparatus and method for determining and controlling combustor primary zone temperature
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Pressure derivative)

Patent 5537865: Apparatus and methods for testing transmissions
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : With continuous operation)

Patent 5537866: Method and device for correcting imbalance of pneumatic vehicle tires by removing bead material
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Responsive to force)

Patent 5537867: Pneumatic detection apparatus for a tire which utilizes pressure-sensitive displacement of an internal magnet
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Tire inflation testing installation : By direct fluid pressure reading : Telemetric (e.g., indicator on cowl) : Electric : Cantilever)

Patent 5537868: Direct control of fiber testing performance parameters by application of controlled conditioned gas flows
(MEASURING AND TESTING : SHEET, WOVEN FABRIC OR FIBER : Filament : With recorder)

Patent 5537869: Integrated multichannel pressure measuring system and corresponding measuring process
(MEASURING AND TESTING : NAVIGATION : Filament)

Patent 5537870: Contaminant free backflow reducing insert for mass air flow sensors
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Proportional : With connection or box)

Patent 5537871: Hot wire type air flowmeter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Thermal type : With distinct heating circuitry for a self-heated sensor : By control of a separate heating or cooling element)

Patent 5537872: Angular rate sensor
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Angular rate using gyroscopic or Coriolis effect : Vibratory mass : Flexible rotor or flexibly mounted rotor)

Patent 5537874: Angular acceleration detector
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Angular acceleration : Inertial flywheel : Tuning fork)

Patent 5537875: Ultrasonic method for the inspection of spat welds between metal plates
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Structural bond evaluation : With suspension means)

Patent 5537876: Apparatus and method for nondestructive evaluation of butt welds
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Measuring or testing system having scanning means : By reflected wave : Having separate sonic transmitter and receiver : Scan from within object)

Patent 5537877: Torsion wrench with display unit for displaying torsion force limit thereon
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to torque : During transmission to an external load : For making or breaking threaded connections (e.g., torque measuring wrenches) : With detection of specific torque value or condition (e.g., peak torque) : Drum)

Patent 5537878: Strip flatness measuring device
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to force : To determine tension on a flexible element : By converting transmitted torque into axial force)

Patent 5537879: Particle sampling system for gas supply system
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Flow divider, deflector, or interceptor : Branched conduit : Pitot tube type)

Patent 5537880: Automatic pipetting apparatus with leak detection and method of detecting a leak
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Capture device : Pipette or cannula : Pipette longitudinally movable : And transversely movable : Plural or adjustable limit stops)

Patent 5537881: Fluid sampling device
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Capture device : Receptacle type : With valve or closure : With holder or connector)

Patent 5537882: Semiconductor sensor for detecting physical amount without thermal hypsteresis where output wiring is disposed in a stress insensitive
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Diaphragm : With electrical readout : Resistive : Strain gauge : Piezoresistive : Piezoresistive)

Patent 5537883: Piezoelectric pressure sensor and method of manufacturing the same
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Diaphragm : With electrical readout : With electrical readout)

Patent 5537884: Method for measuring adhesion strength of resin material
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : By loading of specimen (e.g., strength of material test) : Shear : Bond : Tear)

Patent 5537885: Electronically controlled gear shift mechanism particularly suited for racing cars
(MACHINE ELEMENT OR MECHANISM : GEARING : Interchangeably locked : Control mechanism : Preselector)

Patent 5537886: Engine stall prevention control method
(MACHINE ELEMENT OR MECHANISM : GEARING : Interchangeably locked : Control mechanism : Preselector : Speed responsive : Power stroke)

Patent 5537887: Hydraulic control system for 4-speed automatic transmission
(MACHINE ELEMENT OR MECHANISM : GEARING : Interchangeably locked : Control mechanism : Preselector : Torque responsive : With belt gearing)

Patent 5537888: Constant-mesh manual/automatic transmission
(MACHINE ELEMENT OR MECHANISM : GEARING : Interchangeably locked : Single forward and reverse speeds : Alternative clutch shaft : Single forward and reverse : Single key : Spur gears : Sliding clutch carrier :)

Patent 5537889: Gear device having tooth profile improved in reducing local frictional heat value and method of producing such a gear device
(MACHINE ELEMENT OR MECHANISM : GEARING : Teeth : Spur : Form : Antifriction : Independent nut segments)

Patent 5537890: Motor vehicle steering column
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Steering posts : Adjustable : Pair of levers)

Patent 5537891: Bicycle brake lever mechanism
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Levers : Hand : Adjustable : Worm)

Patent 5537892: Control lever assembly and mounting apparatus
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Detents : Stops)

Patent 5537893: Retention and detent spring for control knob
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Handles : Hand wheels : Knob or dial : Continuous)

Patent 5537894: Engagement fault degraded mode control
(MACHINE ELEMENT OR MECHANISM : GEARING : In series plural interchangeably locked nonplanetary units : With one or more controllers for gearing, fluid drive, or clutch)

Patent 5537895: Automatic steel cutting rule bender
(METAL TOOLS AND IMPLEMENTS, MAKING : BLANK OR PROCESS : Die : Steel rule die : Disk)

Patent 5537896: Nonmarring hammer
(TOOLS : HAMMER : Having plural striking faces : Magnetic)

Patent 5537897: Split socket with movable facets and drive assembly
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Machine : Bolt-holding : Gear-operated : With pivoted locking pawl)

Patent 5537898: Key holding tool for locksmiths
(TOOLS : TOOL JAW(S) POSITIONED BY RELATIVELY MOVABLE PLURAL HANDLES (E.G., PLIERS) : Jaw features : Nonplanar jaw face : And diversely shaped face : By detachment)

Patent 5537899: Dual-pawl ratcheting mechanism with provision for preventing pawl jamming
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Machine : Step by step : Including driven, reciprocating, conveying member)

Patent 5537900: Toggled breakout wrench
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Machine : Round work : Common axis drive)

Patent 5537901: Apparatus for making fine adjustments to a rotary adjuster
(TOOLS : FOR ADJUSTING VARIABLE POSITIONED PARTS : Having U-shaped crank arm)

Patent 5537902: Anti-breakage configuration for apparatus cutting threaded rods
(CUTTING : PROCESSES : Scoring)

Patent 5537903: Portable power saw guide and support
(CUTTING : ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER : With means to support work relative to tool(s) : Tool moved relative to work-support during cutting : Tool angularly adjustable relative to work-support : Spaced edges)

Patent 5537904: Reversible mat cutter
(CUTTING : WITH WORK IMMOBILIZER : Means to clamp work : Combined with, peculiarly related to, other element : Guide for traveling cutter : By fluid means)

Patent 5537905: Nicked cutting rule
(CUTTING : TOOL OR TOOL WITH SUPPORT : Pointed perforators : Rotatable type)

Patent 5537906: Stringed musical instrument
(MUSIC : INSTRUMENTS : Stringed : Details : Bodies : Guard-plate type)

Patent 5537907: Tuning systems for stringed instruments
(MUSIC : INSTRUMENTS : Stringed : Details : Strings and fastenings : Guitar bridges : Dampers independent)

Patent 5537908: Acoustic response of components of musical instruments
(MUSIC : ACCESSORIES : Tuning devices : Materials)

Patent 5537909: All-aspect bomb damage assessment system
(ORDNANCE : WAGING WAR : Rammers)

Patent 5537910: Actuator for a brake booster
(MOTORS: EXPANSIBLE CHAMBER TYPE : WORKING MEMBER POSITION FEEDBACK TO MOTIVE FLUID CONTROL : Follower type : Plural movable valve parts : One movable part unitary with working member : Torsion bar)

Patent 5537911: Method and device for separating gas mixtures formed above liquids
(GAS SEPARATION: PROCESSES : WITH CONTROL RESPONSIVE TO SENSED CONDITION : Pressure sensed : Gas flow rate modified :)

Patent 5537912: Bearing adjusting mechanism for rodless cylinder
(EXPANSIBLE CHAMBER DEVICES : SEALED OPENING IN LONGITUDINAL WALL OF CHAMBER FOR RECEIVING WORKING MEMBER PORTION : Fluid spring)

Patent 5537913: Container for the wood maturation of wines and liquors
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : Post-primary-alcoholic fermentation operations : Aging, refining and purifying :)

Patent 5537914: Beverage blending and proportioning
(FOODS AND BEVERAGES: APPARATUS : BEVERAGE : With gas treating means : Carbonic acid and flavoring material : Inner foraminous receptacle)

Patent 5537915: Foodstuff dispensing machine
(FOODS AND BEVERAGES: APPARATUS : COOKING : Automatic control : Of material : By time : Egg boiler or deep fat fryer type : Vertical)

Patent 5537916: Automatic machine for sterilization and aseptic packing of pasteurized meat products
(FOODS AND BEVERAGES: APPARATUS : COOKING : With other treating or handling of material : Subsequent treating or handling : Receptacle filling or closing : Egg boiler or deep fat fryer type)

Patent 5537917: Multi-purpose cake pan
(FOODS AND BEVERAGES: APPARATUS : COOKING : Confining, conforming or molding support : For ring shaped or hollow article : Including pie rim clamp or guard)

Patent 5537918: Juice extracting device
(FOODS AND BEVERAGES: APPARATUS : MEANS TO TREAT FOOD : By isolating a fluid constituent : With cutting : By comminuting : By receptacle separating one egg-yolk from one egg-white)

Patent 5537919: Measuring and control system for a continuously operating press
(PRESSES : AUTOMATIC OR MATERIAL TRIGGERED CONTROL : Of actuating means : Plastic band)

Patent 5537920: Rotary stencil printing drum equipped with a wireless data communication device
(PRINTING : STENCILING : Rotary machines : Stencil plate)

Patent 5537921: Pad printing system and process of printing
(PRINTING : SPECIAL ARTICLE MACHINES : Processes)

Patent 5537922: Press-on device in a printing unit of a printing press
(PRINTING : ROLLING CONTACT MACHINES : Rotary : Transfer)

Patent 5537923: Printing sleeve air pressure mounting apparatus
(PRINTING : PRINTING MEMBERS : Rolling contact : Arrangeable face)

Patent 5537924: Shifting of washing device within its housing
(PRINTING : ANTISMUT DEVICE : Cleaners : Friskets)

Patent 5537925: Infra-red forced air dryer and extractor
(PRINTING : ANTISMUT DEVICE : Drying with fluid (air) or by heating : With cleaning composition)

Patent 5537926: Printing-plate magazine for printing machine
(PRINTING : PRINT PLATE FEEDING OR DELIVERING : Anti-offset material application)

Patent 5537927: Apparatus and method for precisely drilling alignment pin register holes in pre-marked flexible printing plates
(PRINTING : PROCESSES : Position or alignment : With cleaning composition)

Patent 5537928: Piggyback bomb damage assessment system
(AMMUNITION AND EXPLOSIVES : MISCELLANEOUS : Powder grain)

Patent 5537929: Article carrying apparatus
(RAILWAYS : CAR-CARRIED PROPULSION SYSTEM : Pneumatic : Piston tube : Of slot-guided car)

Patent 5537930: Method for hauling conveyor units from a main track to a shunting track in a floor chain haulage system
(RAILWAYS : TRACTION : Chain : Beneath vehicle : Moving car)

Patent 5537931: Bogie adapter for intermodal trailer
(RAILWAY ROLLING STOCK : TRUCKS : Vehicle carrying : With spring for low floor car)

Patent 5537932: Railway truck bearing lateral thrust pads
(RAILWAY ROLLING STOCK : TRUCKS : Axle bearing mounting : Deformable cushions : Spring biased guide or guide follower)

Patent 5537933: Segmented safety rail with a movable trolley
(RAILWAY ROLLING STOCK : RUNNING BOARDS AND RAILS : Cover)

Patent 5537934: Cationically stabilized slurries of calcined kaolin clay
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Silicon containing : Inorganic silicon compound, e.g., diatomaceous earth, soil, glass, sand, etc., or material derived therefrom : Aluminum compound containing, e.g., feldspar, mullite, etc. : Clay or material derived therefrom containing : Organic material containing : The polyhydric alcohol is glycerol (e.g., triacetin, tripropionin, glyceryl diproprionate, glyceryl diproprionate monoacetate, etc.))

Patent 5537935: Stringer and pallet making use of such stringers
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : Formed from folded semirigid material (e.g., cardboard, etc.) : Support enters window recess)

Patent 5537936: Support structure for supporting a load
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : Formed from folded semirigid material (e.g., cardboard, etc.) : Support enters window recess)

Patent 5537937: Composited four-way paper cargo pallet
(HORIZONTALLY SUPPORTED PLANAR SURFACES : INDUSTRIAL PLATFORM : Formed from folded semirigid material (e.g., cardboard, etc.) : Support enters window recess)

Patent 5537938: ATM anti-theft device
(SAFES, BANK PROTECTION, OR A RELATED DEVICE : COMBINED : With marking devices : Protected voice transmitting path)

Patent 5537939: Cutting and embroidery process
(SEWING : METHOD OF SEWING : Stitch forming : Embroidery : Electronically stored pattern : Reversible feed direction)

Patent 5537940: Method for treating organic waste
(FURNACES : PROCESS : Incinerating refuse : Combustion product)

Patent 5537941: Pressurized fluidized bed combustion system and method with integral recycle heat exchanger
(FURNACES : PROCESS : Supplying fluid : Combustion product)

Patent 5537942: Apparatus for simultaneously seeding and fertilizing agricultural crops
(PLANTING : DRILLING : Having depositor feature : Plural depositors for disparate material : At least one solid, one liquid : Vertical)

Patent 5537943: Sewing machine presser device, with chaining-off foot
(SEWING : ELEMENTS : Presser devices : Longitudinally reciprocating)

Patent 5537944: Stopping apparatus for a sewing machine
(SEWING : ELEMENTS : Starting or stopping : With element positioning : Electrically operated : Reversible feed direction)

Patent 5537945: Sewing data modifying apparatus
(SEWING : SPECIAL MACHINES : Pattern controlled or programmed : Positionable work carrier under electronic pattern or program control : Frames)

Patent 5537946: Apparatus and method for preparation of a sewing program
(SEWING : METHOD OF SEWING : Material sensing : Workpiece edge guiding : Single blade cutter)

Patent 5537947: Expendable underwater vehicle
(SHIPS : TORPEDOES : Spar)

Patent 5537948: Water vehicle with hand grip
(SHIPS : MOTORIZED SELF-PROPELLED WATERSKI OR WATERSCOOTER-TYPE VEHICLE (E.G., PERSONAL WATERCRAFT) : Having rider straddling seat : And rider straddles seat)

Patent 5537949: Diver's boarding ladder
(SHIPS : BOATS, BOAT COMPONENT OR ATTACHMENT : Boarding aids : Former and framer)

Patent 5537950: Thermally responsive indicator with organic retaining means
(SIGNALS AND INDICATORS : INDICATORS : Temperature responsive or compensating means : Fusible substance : With resilient or fluid pressure biased means : Door knob)

Patent 5537951: Crystal growth method and apparatus therefor
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : With decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., CVD) : Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing) : Having bottom-up crystallization (e.g., VFG, VGF))

Patent 5537952: Pet sheet bed cover
(ANIMAL HUSBANDRY : BED OR REST : Portable or nonconfined bird perch)

Patent 5537954: Heated pet sweater
(ANIMAL HUSBANDRY : BODY WORN PROTECTIVE SHIELD OR APPAREL : Animal relocating, loading or unloading (e.g., gangway, chute, conveyor, turntable, elevator, etc.))

Patent 5537955: Hot water heater
(LIQUID HEATERS AND VAPORIZERS : STAND BOILER (E.G., WATER HEATER, ETC.) : Fluid fuel burner : Having heat exchange feature : Using valve actuated by flow or pressure (e.g., check valve, etc.))

Patent 5537956: Coolant circuit
(INTERNAL-COMBUSTION ENGINES : COOLING : Parallel flow : Coolant circulation with condensing)

Patent 5537957: Internal combustion engine
(INTERNAL-COMBUSTION ENGINES : TRANSMISSION MECHANISM FROM PISTON : Balancing arrangement)

Patent 5537958: Variable compression ratio system for two-cycle engine
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Exhaust ports : Cylinder)

Patent 5537959: Lubricating system for engine
(INTERNAL-COMBUSTION ENGINES : TWO-CYCLE : Pump and cylinder inclined : Crankcase : Lubricant oil and fuel mixing devices : Valved)

Patent 5537960: Valve driving apparatus driving a valve apparatus at a high voltage by connecting two power sources in series
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : Electrical system : Diode is in parallel with coil primary or secondary)

Patent 5537961: Valve timing control apparatus for engine
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : With manifold and distributor)

Patent 5537962: Valve operating apparatus for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)

Patent 5537963: Valve operating system for multi-cylinder internal combustion engine
(INTERNAL-COMBUSTION ENGINES : POPPET VALVE OPERATING MECHANISM : With means for varying timing : Cam-to-valve relationship : Antireverse protection)

Patent 5537964: Engine choke actuation system
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : With fuel or intake air control : Intake air control : Temperature)

Patent 5537965: Intake system for an internal-combustion engine
(INTERNAL-COMBUSTION ENGINES : INTAKE MANIFOLD : For in-line engine : Manifold having plenum : Intake manifold heated by outlet manifold)

Patent 5537966: Power storage type recoil starter
(INTERNAL-COMBUSTION ENGINES : STARTING DEVICE : Mechanical : Includes mechanical potential motor (e.g., spring motor) : Temperature)

Patent 5537967: Vibration damping control apparatus for vehicle
(INTERNAL-COMBUSTION ENGINES : VIBRATION COMPENSATING DEVICE : Insulated casing enclosing wires leading to plugs, distributor, etc.)

Patent 5537968: Balancer shaft arrangement for four-cycle watercraft engine
(INTERNAL-COMBUSTION ENGINES : VIBRATION COMPENSATING DEVICE : Balancing arrangement : Devices for opening the ignition circuit when engine stops in order to save battery)

Patent 5537969: Cylinder block
(INTERNAL-COMBUSTION ENGINES : PARTICULAR PISTON AND ENCLOSING CYLINDER CONSTRUCTION : Cylinder detail : Having detail to guiding structure cooperating with cylinder)

Patent 5537970: Apparatus and method for determining piston dimension
(INTERNAL-COMBUSTION ENGINES : PARTICULAR PISTON AND ENCLOSING CYLINDER CONSTRUCTION : Piston : Having detail to guiding structure cooperating with cylinder : Interconnection between plenums)

Patent 5537971: Modular crankshaft and connecting rod bearing assembly
(INTERNAL-COMBUSTION ENGINES : TRANSMISSION MECHANISM FROM PISTON : Crankshaft and connecting rod : Devices for opening the ignition circuit when engine stops in order to save battery)

Patent 5537972: Fuel injection system having a pressure intensifier incorporating an overtravel safety feature
(INTERNAL-COMBUSTION ENGINES : ACCESSORIES : Fuel cut-off : For spring)

Patent 5537973: Rotary engine with glow ignition system
(INTERNAL-COMBUSTION ENGINES : ROTARY : With means to control degree of compression :)

Patent 5537974: Method and apparatus for using exhaust gas condenser to reclaim and filter expansion fluid which has been mixed with combustion gas in
(INTERNAL-COMBUSTION ENGINES : ROTARY : With compression volume means in uninterrupted communication with expansion volume means :)

Patent 5537975: Electronically controlled compression release engine brakes
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Responsive to deceleration mode (e.g., engine acting as a brake) : Valve timing altering means (e.g., axially sliding cam shaft) : Electrical means adapted to alter valve timing : Lengthwise scavenging from head)

Patent 5537976: Four-cycle internal combustion engines with two-cycle compression release braking
(INTERNAL-COMBUSTION ENGINES : ENGINE SPEED REGULATOR : Responsive to deceleration mode (e.g., engine acting as a brake) : Valve timing altering means (e.g., axially sliding cam shaft) : Electrical means adapted to alter valve timing : Lengthwise scavenging from head)

Patent 5537977: Method of estimating exhaust gas recirculation in an intake manifold for an internal combustion engine
(INTERNAL-COMBUSTION ENGINES : SPARK IGNITION TIMING CONTROL : Electronic control : Including control of combustible mixture or a constituent thereof (e.g., air, fuel, exhaust gas) : Acceleration or deceleration responsive : Engine cylinder pressure responsive)

Patent 5537978: Apparatus and method for determining characteristic of fuel supplied to vehicular internal combustion engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Including cylinder pressure or temperature responsive means : One inlet is uncovered by piston travel)

Patent 5537979: Mixture preparation device for double-feed engines
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Auxiliary control of carburetor fuel metering : By electrical or electronic control system : Variable venturi carburetor)

Patent 5537980: High pressure fuel injection system for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Fuel pump flow regulation : With accumulator : Fed to air/fuel mixture)

Patent 5537981: Airflow error correction method and apparatus
(INTERNAL-COMBUSTION ENGINES : CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) : Fuel injection system : Electrically actuated injector : Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve) : Ignition distributor used as switch)

Patent 5537982: Fuel injection timing control
(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) : Acceleration or full load condition responsive : Memory addressed by engine speed or load)

Patent 5537983: Ignition system for internal combustion engine
(INTERNAL-COMBUSTION ENGINES : HIGH TENSION IGNITION SYSTEM : Specific coil location : Ignition switch opened when engine stops)

Patent 5537984: High voltage switch for ignition systems of internal combustion engines
(INTERNAL-COMBUSTION ENGINES : HIGH TENSION IGNITION SYSTEM : Electronic cylinder sequencing : One for starting)

Patent 5537985: Disc Launcher
(MECHANICAL GUNS AND PROJECTORS : CENTRIFUGAL : Hand :)

Patent 5537986: Bow nock device
(MECHANICAL GUNS AND PROJECTORS : ELEMENT : For archery projector : Bow string or attachment thereto : Nock-point locator : Having cut-off)

Patent 5537987: Apparatus and method for processing and cutting structural concrete
(STONE WORKING : SAWING : Rotary : Saw blades : Forming bevel)

Patent 5537988: Grease guiding tray for a kitchen ventilator
(STOVES AND FURNACES : STOVE HOODS : Stove surface ventilation only : Top plate casing)

Patent 5537989: Candle wick extracting and positioning device and method
(STOVES AND FURNACES : TOOL HAVING FLUID FUEL BURNER : Burning tool : Gas : Metal)

Patent 5537990: Solar water heating system
(STOVES AND FURNACES : SOLAR HEAT COLLECTOR : With means to convey fluent medium through collector : Thermosyphonic fluid circulation : Particular fluid)

Patent 5537991: Nonimaging solar 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 5537992: Anesthetic system having electronic safety interlock system
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for mixing treating agent with respiratory gas : Control means responsive to condition other than user's airway pressure : Device usable either as inhaler or means for rubbing medicament on body surface)

Patent 5537993: Gas ratio control device for anestesia apparatus
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for mixing treating agent with respiratory gas : Control means responsive to condition other than user's airway pressure : Device usable either as inhaler or means for rubbing medicament on body surface)

Patent 5537994: Combination face mask and dental device for improved breathing during sleep
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Substance removed from respiratory gas by cooling)

Patent 5537995: Breathing system having breathing bag and supplemental gas dosing controls
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Gas supply means responsive to breathing : Bag or bellows included in control mechanism : Flight suit)

Patent 5537996: Heated respiratory humidifier conduit
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for heating respiratory gas or respiration device : Substance removed from respiratory gas by cooling)

Patent 5537997: Sleep apnea treatment apparatus and passive humidifier for use therewith
(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 5537998: Emergency manual resuscitator with means for detecting air pressure
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Indicator structure : Rebreathing bag or bellows)

Patent 5537999: Breathing apparatus
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Face mask covering a breathing passage : Rebreathing bag or bellows)

Patent 5538000: Airflow delivery system
(SURGERY : RESPIRATORY METHOD OR DEVICE : Means for supplying respiratory gas under positive pressure : Face mask covering a breathing passage : Rebreathing bag or bellows)

Patent 5538001: Oxygen masks
(SURGERY : RESPIRATORY METHOD OR DEVICE : Face mask covering a breathing passage : Mask/face sealing structure : Face mask covering a breathing passage)

Patent 5538002: Device for respiratory assistance
(SURGERY : RESPIRATORY METHOD OR DEVICE : Respiratory gas supply means enters mouth or tracheotomy incision : Valve for controlling gas flow : Valve for controlling gas flow)

Patent 5538003: Quick method and apparatus for identifying a region of interest in an ultrasound display
(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 5538004: Method and apparatus for tissue-centered scan conversion in an ultrasound imaging system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Ultrasonic : Anatomic image produced by reflective scanning : Having B-scan and Doppler)

Patent 5538005: B'method for monitoring fetal characteristics by radiotelemetric transmission
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Fetal heartbeat : Pressure in inflatable occluder automatically raised above systolic pressure)

Patent 5538006: Configuration method for an anesthesia protocol system
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Switching means for activating different monitoring systems, signal displays, or signal recorders : Detecting means associated with exercise machine)

Patent 5538007: Biomedical response monitor and method using identification signal
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Signal display or recording : Detecting means associated with exercise machine)

Patent 5538008: Forceps for endoscopes
(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 5538009: Biopsy needle assembly
(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 5538010: Biopsy needle device
(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 5538011: Folding chair aid for sexual relations
(SURGERY : BODY RESTS, SUPPORTS OR POSITIONERS FOR THERAPEUTIC PURPOSE (E.G., SEXUAL, POSTURAL, HEAD, ETC.) : Condoms)

Patent 5538012: Surgical draping system having a reusable and a disposable component
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Drapes : Fenestrated : With cervical cap)

Patent 5538013: Mask having interchangeable scenting means
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Head or face protector (e.g., lips, ears, etc.) : Tubular)

Patent 5538014: Deformable face shield with mouthpiece
(SURGERY : BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) : Head or face protector (e.g., lips, ears, etc.) : Breath or contaminated air deflectors : Teeth protectors (e.g., mouthpieces))

Patent 5538015: Shoulder motion controlling harness
(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 5538016: Method of non-incisional vision enhancement of postoperative incisional keratorefractive surgery of the cornea
(SURGERY : MISCELLANEOUS : Methods : Holding strap extending circumferentially of head or neck)

Patent 5538017: Tobacco leaf separator
(TOBACCO : CIGAR OR CIGARETTE MAKING : Tobacco feeding : With separator or suction device : With vibrating tamper or rake)

Patent 5538018: Cigarette smoking products containing a vanillin-release additive
(TOBACCO : PRODUCT OR DEVICE HAVING IDENTIFIABLE CONSTITUENT TO FLAVOR OR ENHANCE FLAVOR : Organic compound :)

Patent 5538019: Spunbond cigarette filter
(TOBACCO : SMOKE SEPARATOR OR TREATER : Supports)

Patent 5538020: Electrochemical heat source
(TOBACCO : METHOD OR APPARATUS FOR MAKING TOBACCO SUBSTITUTE : Plug tobacco)

Patent 5538021: Hair winder for permanent waves
(TOILET : HAIR DEVICE : Flexible wrap for curl : Compositions and materials)

Patent 5538022: Single-use tester for cosmetic products
(TOILET : TOILET KIT : Including cosmetic applicator : Stick applicator : And powder sifter)

Patent 5538023: Tensioning dental flosser and method of manufacturing same
(TOILET : TOOTHPICK : Having thread holder (e.g., flossing implement) : Stick applicator)

Patent 5538024: Cleaning method and cleaning apparatus
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With interstation fluid flow means : Dishwashing machine)

Patent 5538025: Solvent cleaning system
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With heating, cooling or heat exchange means : Foreign material separated from liquid)

Patent 5538026: Pilot-operated proportional control valve
(FLUID HANDLING : PROCESSES :)

Patent 5538027: Pressure balancing foam valve
(FLUID HANDLING : PROCESSES : With control of flow by a condition or characteristic of a fluid : Mixing of plural fluids of diverse characteristics or conditions : Controlled by pressure :)

Patent 5538028: Throttling and diffusing dispensing valve
(FLUID HANDLING : PROCESSES : Carbonated beverage handling processes : By fluid pressure)

Patent 5538029: Method for adjusting valve sealing engagement
(FLUID HANDLING : PROCESSES : Cleaning, repairing, or assembling : Repairing, securing, replacing, or servicing pipe joint, valve, or tank : Specific valve or valve element mounting or repairing : Particular aperture forming means)

Patent 5538030: Coupling for connecting conduits in an automatic device for distributing a food product
(FLUID HANDLING : WITH CLEANER, LUBRICATION ADDED TO FLUID OR LIQUID SEALING AT VALVE INTERFACE : Cleaning or steam sterilizing : With separate material addition : Valve manually seated)

Patent 5538031: Recreational vehicle winterizing device
(FLUID HANDLING : WITH HEATING OR COOLING OF THE SYSTEM : Rotary motion of a reciprocating valve)

Patent 5538032: Automatic back water valve system
(FLUID HANDLING : WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS : Static constructional installations : Buildings : Floor installation : Recessed gas outlet box)

Patent 5538033: Compact washing machine outlet box with forty-five degree drain
(FLUID HANDLING : WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS : Static constructional installations : Buildings : Wall : Weighted)

Patent 5538034: Valve
(FLUID HANDLING : REMOVABLE VALVE HEAD AND SEAT UNIT : Threaded into valve casing : With shut-off between supply tank and receiver)

Patent 5538035: Plastic fluid distribution box with integrally fastened seal
(FLUID HANDLING : WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS : Static constructional installations : Ground supporting enclosure : Floor installation)

Patent 5538036: Control system for a pneumatic valve actuator
(FLUID HANDLING : WITH INDICATOR, REGISTER, RECORDER, ALARM OR INSPECTION MEANS : Plural : Reciprocating valves)

Patent 5538037: Device to indicate operating state of a linear actuation valve
(FLUID HANDLING : WITH INDICATOR, REGISTER, RECORDER, ALARM OR INSPECTION MEANS : Position or extent of motion indicator : Indicator element rigidly carried by the movable element whose position is indicated : Spring biased)

Patent 5538038: Vacuum relief fitting for sanitary silos
(FLUID HANDLING : SYSTEMS : System with plural openings, one a gas vent or access opening : Access and outlet : Tank access opening and bottom outlet : With single motive input)

Patent 5538039: Vent arrangement for fuel filler pipes
(FLUID HANDLING : SYSTEMS : Tank with internally extending flow guide, pipe or conduit : Inlet internally extending : Vent and inlet or outlet in unitary mounting)

Patent 5538040: Pneumatic control valve
(FLUID HANDLING : SYSTEMS : Flow path with serial valves and/or closures : Biased valve with external operator : Also carries head of other valve)

Patent 5538041: Sanitary single-lever mixer valve
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Selective reciprocation or rotation : With subsequent closing of first port)

Patent 5538042: Air driven device
(FLUID HANDLING : SYSTEMS : Multi-way valve unit : Supply and exhaust : Pilot-actuated : Common to plural valve motor chambers : Opposed orifices; interposed modulator)

Patent 5538043: Method and apparatus for preventing pipe damage
(PIPES AND TUBULAR CONDUITS : WITH PRESSURE COMPENSATORS :)

Patent 5538044: Welded steel pipe steel and welded steel pipe having good wear
(PIPES AND TUBULAR CONDUITS : DISTINCT LAYERS : Distinct layers)

Patent 5538045: Protective sleeve with warp spacers
(PIPES AND TUBULAR CONDUITS : DISTINCT LAYERS : With intermediate insulation layer : Diverse coating material)

Patent 5538046: Mechanism for controlling the reciprocating movement of griffe frames
(TEXTILES: WEAVING : WARP MANIPULATION : Shedding : Jacquard : Double-acting cam)

Patent 5538047: Streakless fabric weaving
(TEXTILES: WEAVING : WARP MANIPULATION : Feeding : Fluid pressure actuator)

Patent 5538048: System and method for regulating the cloth fell position in a loom
(TEXTILES: WEAVING : WARP MANIPULATION : Feeding : Interconnected let-offs and take-ups : Heddles)

Patent 5538049: Weft feeding apparatus and method for multifiber flat carbon yarns
(TEXTILES: WEAVING : WEFT MANIPULATION : Weaving with stationary weft supply : Weft handling : Needle thread engaging portion)

Patent 5538050: Pastry bag supporting device and method of using the same
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : PROCESSES : Bag filling : Vacuum)

Patent 5538051: CNG refueling system for multiple vehicles
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING OR REFILLING OF DISPENSERS : With gas capsule supporting or manipulating means)

Patent 5538052: Secondary containment of above-ground tanks for flammable materials
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH SOIL REMOVING, COATING, LUBRICATING, STERILIZING AND/OR DRYING : Drip collection : With contraction of trap to form charge)

Patent 5538053: Vacuum densifier with auger
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : WITH MATERIAL TREATMENT : Compacting : Of filled receiver)

Patent 5538054: Method and apparatus for filling transparent beverage receptacles
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : AUTOMATIC CONTROL OF FLOW CUTOFF OR DIVERSION : Level or overflow responsive : Discharge assistant control by filled receiver)

Patent 5538055: Tank closure
(FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS : FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS : Extensible or expansible inserted coupler or centering means for receiver : Air vent to supply cut-off by liquid in receiver)

Patent 5538056: Log conditioning before mechanical debarking
(WOODWORKING : PROCESS : Timber harvesting or processing : Debarking : Mechanically (e.g., by engaging a friction, impacting, cutting member) : With pretreating :)

Patent 5538057: Elastic wheels and a pair of skis provided with the elastic wheels
(RESILIENT TIRES AND WHEELS : SPRING WHEELS : Deformable ground engaging part : With rubber spring :)

Patent 5538058: Sealing device
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Wheel securing means : Integral rims : Interlocking tire and rim : Deep channel rim : With channel cover : Chambered)

Patent 5538059: Tire and tire rim assembly adapted to carry weights
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : With balancing feature : Coil spring)

Patent 5538060: Pneumatic tire having tread portion including blocks
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Tread : Having groove or sipe with specified dimension or structure therewithin : Protrusion bridging between walls (e.g., tie bar, etc.) : Woven)

Patent 5538061: Dual chamber safety tire
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Pneumatic tire or inner tube : Multiple chamber : Annular chambers : With simultaneous inflating means : With simultaneous inflating means)

Patent 5538062: Pnuematic tire inflation system
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Inflating devices : Vehicle body carried supply : Rotary joints : Pneumatic tire)

Patent 5538063: Aircraft tire with reinforcement insert
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Pneumatic tire or inner tube : Asymmetric tire : Chambered)

Patent 5538064: Guide rail slidingly supporting a load bearing member therein
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL STRIP, SLAT, OR PANEL TYPE : With mounting or supporting means : Track guided : With independently movable strip, slat, or panel)

Patent 5538065: Light-exclusion covering, method for its production and a device for actuation of the light-exclusion covering
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL RUN TYPE : Lazy-tong links pivot about axes parallel to panel)

Patent 5538066: Guiding bracket assembly for a venetian blind
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL STRIP, SLAT, OR PANEL TYPE : Venetian blind type : With accumulating means : Units and subcombinations thereof : Vertical type)

Patent 5538067: Method and device of producing a squirrel-cage rotor for an induction motor
(METAL FOUNDING : PROCESS : Shaping liquid metal against a forming surface : Composite article forming : Shaping metal and uniting to a preform : Positioning or maintaining position of preform relative to mold surface : Discrete contacting preforms)

Patent 5538068: Positioning drum device for a venetian blind
(FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL : PLURAL STRIP, SLAT, OR PANEL TYPE : Venetian blind type : Adjustable strip, slat, or panel angle : Units and subcombinations thereof : Vertical type)

Patent 5538069: Die cast vacuum valve
(METAL FOUNDING : MEANS TO APPLY VACUUM DIRECTLY TO WORK OR TO HOLD OR MANIPULATE SHAPING MEANS : Arc electrode)

 

Back to EveryPatent.com