Featured patents

System for Lubricating a Closing Mechanism, a Closing Bar and Closing Hook
US 08827040 B2, Sept. 9, 2014, Linkage mechanisms, Dirk Schmidt et al. / Jost-Werke GmbH (Neu-Isenburg, DE)
A system for lubricating a closing mechanism on a fifth wheel comprising:…

Lubrication System With Porous Element
US 08752673 B2, June 17, 2014, Gas turbine, Patrick Thivierge et al. / Pratt & Whitney Canada Corp. (Longueuil, Quebec, CA)
A lubrication system for a gas turbine engine, the lubrication system comprising:…

Linear Transmission Assembly Having Lubricant Recovery Module
US 08746409 B2, June 10, 2014, For twister ring or spinning spindle, Fu-Chun Huang et al. / Hiwin Technologies Corp. (Taichung, TW)
A linear transmission assembly having a lubricant recovery module…

Lubricating Structure of Differential Gear Unit
US 08739931 B2, June 3, 2014, Gearing, Masashi Ogawa et al. / Toyota Jidosha Kabushiki Kaisha (Aichi-ken, JP)
A lubricating structure of a differential gear unit, comprising:…

Check Valve and Method and Apparatus for Extending Life of Check Valves
US 08720648 B1, May 13, 2014, Nipple or fitting, Curtis Roys / Coltec Industrial Products, LLC (Stafford, US)
In a lubrication system for a natural gas compressor, in which a lubricant is…

High Pressure Lubrication System
US 08714309 B2, May 6, 2014, With means to control machine operation, Todd Carothers et al. / TF Hudgins, Inc. (Houston, US)
An improved pump-to-point, closed loop lubricating system for high pressure…

Pressurized Reserve Lubrication System for a Gas Turbine Engine
US 08651240 B1, Feb. 18, 2014, With measuring or metering value system, David L. Motto / United Technologies Corporation (Hartford, US)
A lubrication system, comprising:…

Chain Lubricating Apparatus and Method
US 08567565 B2, Oct. 29, 2013, Belt, cable, chain or conveyor, David Chippendale / BKC Products Limited (Lancashire, GB)
A chain lubricating apparatus for delivering lubricating fluid…

Device and Method for Controlling Supply of Lubricant at a Work Vehicle
US 08464837 B2, June 18, 2013, Pumps, Christer Andersson et al. / Atlas Copco Rock Drills AB (Orebro, SE)
A device for controlling the lubrication of a work vehicle, which device…

Lubrication System With Prolonged Loss of Lubricant Operation
US 08459413 B2, June 11, 2013, With safety or indicating means, Mikhail Gelfand et al. / Sirkorsky Aircraft Corporation (Stratford, US)
A lubrication system to lubricate moving components comprising:…

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