U.S. patent number D547,624 [Application Number D/255,141] was granted by the patent office on 2007-07-31 for t-handle hex wrench. This patent grant is currently assigned to Easco Hand Tools, Inc.. Invention is credited to Bradley S. Strahorn.
United States Patent | D547,624 |
Strahorn | July 31, 2007 |
Inventors: | Strahorn; Bradley S. (St. Louis, MO) |
---|---|
Assignee: | Easco Hand Tools, Inc.
(Simsbury, CT) |
Appl. No.: | D/255,141 |
Filed: | March 3, 2006 |
Current U.S. Class: | D8/21 |
Current International Class: | 0805 |
Field of Search: | ;D8/17-29,105,107,52,55 ;81/119,121.1,86,124.2,125,125.1,176.1,176.2,177.1,177.2,177.3,177.85,124.3,124.7,176.3,58.4,186,58.3,300,58.1,60,63.1,121.7,436,437,165,418,166,168,169,170,179,160,3.57,3.55 ;16/422,429 ;140/119 |
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Chaparral motorsports catalog dated 2003. cited by examiner . Grizzly industrial catalog dated 2003 p. 188. cited by examiner . Bailey's catalog dated 2004 p. 17. cited by examiner . T-Handle Hex Wrence, Figures 1 and 2. cited by other. |
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