Featured patents

Sleeve Driving Structure for Various Easy Jacks
US 08820714 B2, Sept. 2, 2014, Screw, Leo Shih
A sleeve driving structure for various easy jacks comprising:…

Device for Opening a Pull Door by Applying a Pressure
US 08746659 B2, June 10, 2014, Fluid Pressure, Yvan Cardona / Libervit (Perpignan, FR)
A device for opening a door in a door frame by staving in the door…

Trailer Jack Plunger Pin Release Lever System
US 08714528 B1, May 6, 2014, Semi-trailer landing gear, Otis Young
A lever system for assisting in operation of a trailer jack having a plunger…

Powered Fish Tape
US 08695944 B2, April 15, 2014, Conduit snakes, John R. Riggins
A powered fish tape device, comprising:…

Security Hoist
US 08668185 B2, March 11, 2014, With means on circumference of drum, or relatively movable drum components, for grasping cable, Guy De Middelaer et al.
Hoist comprising a driving pulley comprising a peripheral groove for taking…

Wall Grommet for Power Connection
US 08651460 B2, Feb. 18, 2014, Method or Apparatus for Placement of Conductive Wire, Peter M. Schneider et al. / The Wiremold Company (West Hartford, US)
A wall grommet for retaining an electrical connector of a power cord inside…

Integrated Hydraulic Motor and Winch
US 08616528 B2, Dec. 31, 2013, Drive includes noncompressible fluid motor or pump, Brook Cutshaw et al. / Parker Hannifin Corporation (Cleveland, US)
A hydraulic powered spool assembly comprising:…

Electric Floor Jack Device
US 08500095 B1, Aug. 6, 2013, Service station type, Jose D. Salcedo
An electric floor jack device comprising, in combination:…

Methods and Devices for the Installation of the Fiber Optic Cable to a House or Other Building Structure
US 08500099 B2, Aug. 6, 2013, Method or Apparatus for Placement of Conductive Wire, Robert E. Opaluch et al. / Verizon Patent and Licensing Inc. (Basking Ridge, US)
A method comprising:…

Foot Device for Supporting a Support Device or Lifting Device
US 08469340 B2, June 25, 2013, Vehicle Attached Jack, Holger Birkholz et al. / Haacon Hebetechnik GmbH (Freudenberg, DE)
A foot device for supporting a support device or lifting device comprising:…

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