Featured patents

Telescopic Rack-And-Pinion Lifting Device
US 08840087 B2, Sept. 23, 2014, Geared, Francois-Xavier Guyard / Talbot Decoupage Emboutissage (Mer, FR)
A lifting device with a telescopic pole that comprises a base module…

Post Ram
US 08662476 B2, March 4, 2014, Portable automobile jacks, David R. Weddle / Weddle Tool Company (Bunker Hill, US)
A post ram, comprising:…

Heater System Media Bed Float Sled and Method of Using the Same
US 08651457 B2, Feb. 18, 2014, Service station type, John M. Peterman / Gillespie + Powers, Inc. (St. Louis, US)
A float sled comprising:…

Method for Hoisting and Lowering Device in Rotor Head of Wind Turbine Generator
US 08596614 B2, Dec. 3, 2013, With means affixing drum to supporting base and allowing relative movement therebetween, Yoshihiro Fujioka et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A method for hoisting and lowering a device in a rotor head of a wind…

Floor Jack
US 08608131 B2, Dec. 17, 2013, Service station type, Anthony Kania / Test Rite Products Corp. (Ontario, CA)
A floor jack, comprising:…

Welded Hammer
US 08534643 B2, Sept. 17, 2013, Hammer, Karl Vanderbeek et al. / Stanley Black & Decker, Inc. (New Britain, US)
A hammer comprising:…

Jack Assembly With Integrated Pressure Relief Assembly
US 08523145 B2, Sept. 3, 2013, Fluid Pressure, Timothy Robert Seksinsky et al. / Actuant Corporation (Menomonee Falls, US)
A jack assembly, comprising: a cylinder defining an interior; a piston having…

Crane Cable Roller Assembly
US 08480060 B2, July 9, 2013, Including rotatable, cable contacting, pulley wheel element, Gregory Clifford Lee / T.B. Penick & Sons, Inc. (San Diego, US)
A method of pulling an object from an interior area of a lower floor…

Lift Assembly
US 08444116 B2, May 21, 2013, At least two of the elements having noncollinear axes of rotation, Fred Jevaney / Randall Manufacturing (Elmhurst, US)
A lift mechanism comprising:…

Drive System for Potentiometer Adjustment
US 08459613 B2, June 11, 2013, Plural drums or drum with plural distinct sections, Samuel McRae / Dunlop Manufacturing, Inc. (Benicia, US)
A drive system for a potentiometer control mechanism, comprising:…

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