Featured patents

Hand Tool
US 08869659 B2, Oct. 28, 2014, Including socket and boss type connecting means, Man-Chi Chang
A hand tool comprising:…

Knot Loosening Device
US 08776645 B2, July 15, 2014, Antipodal jaw surfaces move apart as handles approach, Brian A. Fried
An method for loosening a knot in a pliant elongated member using a knot…

US 08733214 B2, May 27, 2014, Sliding jaw, handle-lever grip, Chang Hsueh-O Hsu
A wrench, including:…

Ratchet-Action Open-End Wrench
US 08701528 B2, April 22, 2014, Sliding jaw face, Arthur Wu / Proxene Tools Co., Ltd. (Taichung, TW)
A ratchet-action open-end wrench, comprising:…

US 08695460 B2, April 15, 2014, Rigid jaws, Jia-Guann Liau
A wrench comprising:…

Powered Bottle Opening Device With Integrated Wrapper Cutter
US 08667867 B2, March 11, 2014, Power-, vacuum-, or fluid pressure-operated, Stephen B. Mills et al. / Brookstone Purchasing, Inc. (Merrimack, US)
A bottle opening device comprising:…

Screwstrip Advance Mechanism and Feeder for a Power Screwdriver
US 08635933 B2, Jan. 28, 2014, Including driven, flexible, work supporting strip, Troy Hale / Simpson Strong-Tie Company Inc. (Pleasanton, US)
An advance mechanism for a power screwdriver, the power screwdriver capable…

Valve Wrench Safety System
US 08505416 B1, Aug. 13, 2013, Including latch to connect jaw to handle-lever, Michael A. Phelps, Jr.
A valve wrench safety system (100) for preventing the valve wrench from slipping…

Corkscrew With Unidirectional Clutch Drive
US 08479611 B2, July 9, 2013, Screw type, William David Federighi
In a corkscrew having a handle operatively associated with a helical screw…

Safety Pipe Wrench
US 08464615 B2, June 18, 2013, Causing outer jaw to slide, James Robert Streater et al. / National Oilwell Varco, L.P. (Houston, US)
A safety pipe wrench comprising:…

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