F04B

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Description

POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type F04C; non-positive-displacement pumps F04D; pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumpedF04F; crankshafts, crossheads, connecting-rods F16C; flywheels F16F; gearings for interconverting rotary motion and reciprocating motion in general F16H; pistons, piston-rods, cylinders, in general F16J)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,813,922 Front fork Feb 29, 12 Aug 26, 14 , KAYABA INDUSTRY CO. LTD.
8,814,012 Material spreader for use with an excavator Feb 26, 10 Aug 26, 14 , MT. CARMEL STABILIZATION GROUP, INC.
8,814,533 Flood water removal system Feb 23, 11 Aug 26, 14 , Not available
8,814,534 Oil supply apparatus for transmission Sep 07, 11 Aug 26, 14 , JATCO LTD.; NISSAN MOTOR CO. LTD.;
8,814,535 Air compressor Nov 08, 10 Aug 26, 14 , BLACK & DECKER INC.
8,814,536 System and method for a variable home position dispense system Jul 20, 12 Aug 26, 14 , ENTEGRIS, INC.
8,814,539 Hermetic compressor May 08, 09 Aug 26, 14 , PANASONIC CORPORATION
8,814,540 Compressor system and frame Feb 24, 12 Aug 26, 14 , GE OIL & GAS COMPRESSION SYSTEMS, LLC
8,814,541 Turbo blood pump Mar 08, 10 Aug 26, 14 , JMS CO., LTD.
8,815,088 Dialysis fluid pump, and hemodialysis apparatus having same Jan 17, 11 Aug 26, 14 , ANCBIO CO., LTD.;
8,816,830 Motor control system and the method of controlling motor Aug 19, 11 Aug 26, 14 , LEGENDAIRE TECHNOLOGY CO., LTD.
8,813,742 Hot water feeder Mar 12, 10 Aug 26, 14 , HONDA MOTOR CO., LTD.
8,807,956 Apparatus and method for controlling speed of a fan via a first control module connected by a cable and/or conductors between a motor and a second control module Sep 15, 11 Aug 19, 14 MARVELL WORLD TRADE LTD., MARVELL WORLD TRADE LTD.
8,807,958 Electronic camshaft motor control for piston pump Sep 25, 07 Aug 19, 14 GRACO MINNESOTA INC., GRACO MINNESOTA INC.
8,807,959 Reciprocating compressor and methods for monitoring operation of same Nov 30, 10 Aug 19, 14 GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY
8,807,960 System and method for servicing a wellbore Jun 09, 09 Aug 19, 14 HALLIBURTON ENERGY SERVICES, INC., HALLIBURTON ENERGY SERVICES, INC.
8,807,961 Capacity modulation system for compressor and method Mar 21, 12 Aug 19, 14 EMERSON CLIMATE TECHNOLOGIES, INC., EMERSON CLIMATE TECHNOLOGIES, INC.
8,807,962 Multicellular pump and fluid delivery device Sep 18, 07 Aug 19, 14 SENSIRION HOLDING AG, SENSIRION AG
8,807,965 Control system for electromagnetic pumps Nov 12, 06 Aug 19, 14 XAVITECH AB, XAVITECH AB
8,807,966 Pump motor protector with redundant shaft seal Jul 18, 08 Aug 19, 14 SCHLUMBERGER TECHNOLOGY CORPORATION, SCHLUMBERGER TECHNOLOGY CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0230,461 CRYOPUMP AND METHOD OF OPERATING THE CRYOPUMP Feb 18, 14 Aug 21, 14 , SUMITOMO HEAVY INDUSTRIES LTD.
2014/0232,102 GLASS PLATE FOR CONCRETE CONVEYING PUMP Aug 13, 12 Aug 21, 14 , ZHENGZHOU YIAN MACHINERY CO., LTD
2014/0234,122 ROD-PUMPING SYSTEM Feb 15, 13 Aug 21, 14 , ICI ARTIFICIAL LIFT INC.
2014/0234,124 DRIVE TRAIN COOLING ARRANGEMENT AND METHOD FOR OPERATING SAME Apr 25, 14 Aug 21, 14 , Not available
2014/0234,125 SYRINGELESS FILTER DEVICE COMPRESSOR Sep 26, 12 Aug 21, 14 , Not available
2014/0234,129 Variable Capacity Compressor Aug 14, 12 Aug 21, 14 , Not available
2014/0234,131 Pressure Monitoring Device for Controlling a Compressor Feb 19, 13 Aug 21, 14 , WABCO GMBH
2014/0234,132 Pump, In Particular Pneumatic Pump Sep 03, 12 Aug 21, 14 , ALFMEIER PRAZISION AG BAUGRUPPEN UND SYSTEMLOSUNGEN
2014/0234,133 SEALED COMPRESSOR Oct 10, 12 Aug 21, 14 , PANASONIC CORPORATION
2014/0234,134 Pressurized Oil Delivery System for a Reciprocating Air Compressor Feb 19, 13 Aug 21, 14 , WABTEC HOLDING CORP
2014/0234,135 AIR COMPRESSOR HAVING ENLARGED COMPARTMENT FOR RECEIVING PRESSURIZED AIR Apr 24, 14 Aug 21, 14 , Not available
2014/0234,137 LINEAR COMPRESSOR Jul 19, 12 Aug 21, 14 , WHIRLPOOL S.A.
2014/0234,140 POWER SYSTEMS FOR TOUCH FREE DISPENSERS AND REFILL UNITS CONTAINING A POWER SOURCE Feb 19, 13 Aug 21, 14 , GOJO INDUSTRIES, INC.
2014/0234,144 TUBE PUMP, TUBE CLAMP, PERFUSION SET AND SYSTEM COMPRISING A TUBE PUMP AND A TUBE CLAMP Nov 01, 12 Aug 21, 14 , FRESENIUS KABI DEUTSCHLAND GMBH
2014/0234,145 ARRANGEMENT OF COMPONENTS OF A LINEAR COMPRESSOR Jun 21, 12 Aug 21, 14 , WHIRLPOOL S.A.
2014/0234,146 CONNECTING ROD VALVE Feb 10, 14 Aug 21, 14 , Not available
2014/0231,258 ELECTROKINETIC PUMP HAVING CAPACITIVE ELECTRODES Apr 29, 14 Aug 21, 14 , Not available
2014/0224,832 DEVICE FOR METERING LUBRICANTS IN METAL CUTTING Jun 01, 12 Aug 14, 14 , Not available
2014/0226,127 Fluid Filled Lenses and Mechanisms of Inflation Thereof Apr 21, 14 Aug 14, 14 ADLENS BEACON, INC.,
2014/0227,104 HYDRAULIC DRIVE SYSTEM FOR ELECTRICALLY-OPERATED HYDRAULIC WORK MACHINE Oct 18, 12 Aug 14, 14 HITACHI CONSTRUCTION MACHINERY CO., LTD.,

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