The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2012
Filed:
Jan. 23, 2009
James Haas, Bridgewater, NJ (US);
James Haas, Bridgewater, NJ (US);
Other;
Abstract
A workbench is equipped with a clamping device that has a moveable element. A holding system has a top with a fibrous or pierceable material that is disposed upon the workbench near the clamping device. The system employs at least one block having a working face and a connecting face. The working face is adapted to oppose the moveable element. The block has on its connecting face at least one connector for securing the block in place on the top against clamping forces from the clamping device. The connector includes a first hub and a second hub, each having on one side thereof a plurality of spiral prongs. The spiral prongs on the first hub spiral in a direction opposite that of the spiral prongs on the second hub. The connector also has a manually operable link connected between the hubs for relatively rotating them in opposite directions in order to releasably connect to the fibrous or pierceable material of the top. A workpiece is placed between the block and the moveable element. The clamping device is operated to clamp the workpiece between the moveable element and the block.