F15B

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SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR (motors, turbines, compressors, blowers, pumps F01-F04; fluid dynamics F15D; fluid clutches or brakes F16D; fluid springs F16F; fluid gearing F16H; pistons, cylinders, packing F16J; valves, taps, cocks, actuating-floats F16K; safety valves with auxiliary fluid operation of the main valve F16K 17/10; fluid-operating means for valves F16K 31/12; pipes, pipe joints F16L; lubricating F16N)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,441,610 Assembly comprising a conditioning system and at least one object, a conditioning system, a lithographic apparatus and methods Apr 11, 11 May 14, 13 , ASML NETHERLANDS B.V.
8,438,845 Hoseless hydraulic system Aug 26, 09 May 14, 13 , LIMO-REID, INC.
8,439,079 Two plate manifold with crossovers Oct 13, 08 May 14, 13 , NEW YORK AIR BRAKE CORPORATION
8,434,304 Cylinder apparatus Sep 17, 09 May 07, 13 NISSIN KOGYO CO., LTD., NISSIN KOGYO CO., LTD.
8,434,519 Pressure regulator device, especially of the hydraulic remote-control type Oct 16, 09 May 07, 13 BOSCH REXROTH D.S.I., BOSCH REXROTH D.S.I.
8,430,016 Control valve assembly with a workport pressure regulating device Jun 08, 10 Apr 30, 13 HUSCO INTERNATIONAL, INC., HUSCO INTERNATIONAL INC.
8,430,017 Control device for a hydraulic motor Sep 02, 09 Apr 30, 13 EATON CORPORATION, EATON CORPORATION
8,430,019 Adjusting device Jun 27, 07 Apr 30, 13 DAMCOS A/S, DAMCOS A/S
8,430,127 Electrohydraulic control module Jul 23, 09 Apr 30, 13 HITACHI AUTOMOTIVE SYSTEMS, LTD., HITACHI AUTOMOTIVE SYSTEMS, LTD.
8,430,129 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid Dec 28, 10 Apr 30, 13 THE INVENTION SCIENCE FUND I, LLC, THE INVENTION SCIENCE FUND I LLC
8,418,722 Pressure-regulator servovalve with reduced leakage rate Jul 25, 05 Apr 16, 13 IN-LHC, IN-LHC
8,418,958 Landing gear actuation control system Mar 23, 10 Apr 16, 13 GE AVIATION SYSTEMS LLC, GE AVIATION SYSTEMS LIMITED
8,413,436 Open accumulator for compact liquid power energy storage Oct 10, 07 Apr 09, 13 REGENTS OF THE UNIVERSITY OF MINNESOTA, REGENTS OF THE UNIVERSITY OF MINNESOTA
8,413,572 Auto attachment coupler with abductor valve Jul 06, 09 Apr 09, 13 WESTENDORF MANUFACTURING CO., INC., WESTENDORF MANUFACTURING CO.
8,413,679 Modular control device, especially of an electro-fluidic type Apr 15, 08 Apr 09, 13 FESTO AG & CO. KG, FESTO AG & CO. KG
8,407,996 Common rail and method of manufacturing common rail Oct 16, 07 Apr 02, 13 BOSCH CORPORATION, BOSCH CORPORATION
8,397,760 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid Oct 06, 10 Mar 19, 13 THE INVENTION SCIENCE FUND I, LLC, THE INVENTION SCIENCE FUND I LLC
8,395,704 Fluid transmission through a visual display panel Nov 07, 06 Mar 12, 13 KONINKLIJKE PHILIPS ELECTRONICS N.V., KONINKLIJKE PHILIPS ELECTRONICS N.V.
8,387,381 Electric booster Jan 28, 09 Mar 05, 13 HITACHI, LTD., HITACHI, LTD.
8,387,644 Solenoid operated fluid control valve Feb 06, 08 Mar 05, 13 SATURN ELECTRONICS & ENGINEERING, INC., SATURN ELECTRONICS & ENGINEERING, INC.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2013/0118,159 HYDROSTATIC HYDRAULIC HYBRID SYSTEM Nov 15, 11 May 16, 13 , GM GLOBAL TECHNOLOGY OPERATIONS LLC
2013/0118,221 METHOD OF CONTROLLING HYDRAULIC SYSTEM AND HYDRAULIC SYSTEM Jan 10, 13 May 16, 13 , MITSUBISHI ALUMINUM CO. LTD
2013/0119,196 Hydraulic Strut Assembly for Semi-Levered Landing Gear May 17, 12 May 16, 13 , THE BOEING COMPANY
2013/0111,888 TORQUE OUTPUT CONTROL FOR SWING PUMP Nov 09, 11 May 09, 13 , CATERPILLAR INC.
2013/0111,889 Crawler Vehicle Drive Control System May 04, 12 May 09, 13 , Not available
2013/0111,890 HYDRAULIC START/STOP SYSTEM Apr 19, 10 May 09, 13 , PARKER HANNIFIN AB
2013/0111,892 MIXER DRUM DRIVING DEVICE Mar 12, 12 May 09, 13 , KAYABA INDUSTRY CO., LTD.
2013/0113,213 POWER GENERATION AT A SUBSEA LOCATION Nov 04, 11 May 09, 13 , Not available
2013/0115,014 HYDROSTATIC DRIVE FOR A MACHINE Nov 08, 11 May 09, 13 , CATERPILLAR PAVING PRODUCTS INC.
2013/0112,447 PORTABLE DRIVING DEVICE Aug 29, 12 May 09, 13 , Not available
2013/0104,533 COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE Oct 25, 12 May 02, 13 LIGHTSAIL ENERGY, INC.,
2013/0104,534 ENERGY HARVESTING PASSIVE AND ACTIVE SUSPENSION Nov 01, 11 May 02, 13 TENNECO AUTOMOTIVE OPERATING COMPANY INC.,
2013/0104,728 BOOSTER ASSEMBLY FOR VEHICLE Nov 02, 12 May 02, 13 MANDO CORPORATION,
2013/0104,731 GAS-LIQUID AUXILIARY SUPPORTER FOR A DRY GRANULATOR Dec 26, 11 May 02, 13 ZHEJIANG CANAAN TECHNOLOGY LIMITED,
2013/0105,014 ADJUSTABLE PILOT-ACTUATED VALVE Jul 11, 11 May 02, 13 NORGREN LIMITED,
2013/0105,236 CAB TILT WITH MULTIFUNCTION FLAG PIN AND LOCKING CYLINDER Oct 31, 11 May 02, 13 DEERE & COMPANY,
2013/0098,010 Closed-Loop Hydraulic System Having Priority-Based Sharing Oct 21, 11 Apr 25, 13 CATERPILLAR INC.,
2013/0098,011 HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS Oct 21, 11 Apr 25, 13 CATERPILLAR INC.,
2013/0098,012 METERLESS HYDRAULIC SYSTEM HAVING MULTI-CIRCUIT RECUPERATION Oct 21, 11 Apr 25, 13 CATERPILLAR INC.,
2013/0098,013 CLOSED-LOOP SYSTEM HAVING MULTI-CIRCUIT FLOW SHARING Oct 21, 11 Apr 25, 13 CATERPILLAR INC.,

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Top Owners in This Class

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Patents Filed in This Class - By Year