Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Harry Wong0
Date of Patent
September 12, 2006
0Patent Application Number
111172540
Date Filed
April 28, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A clamping device utilizing the mechanism of conventional vise-grip locking pliers comprises an extendable fixed arm and an extendable movable arm, both fitted with threaded holes at one end to attach a wide variety of clamping jaws and accessories. The device is capable of clamping workpieces of various shapes such as rectangular, cylindrical, triangular, and spherical, etc. with adjustable clamping force. It is also capable of clamping workpieces of a broad range of sizes, and capable of clamping a plurality of workpieces at the desired spatial relationship between each other.
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