U.S. patent number D521,824 [Application Number D/193,897] was granted by the patent office on 2006-05-30 for socket drive assembly. Invention is credited to David V. Albertson, Robert V. Albertson.
United States Patent | D521,824 |
Albertson , et al. | May 30, 2006 |
Inventors: | Albertson; Robert V. (Wayzata, MN), Albertson; David V. (Wayzata, MN) |
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Appl. No.: | D/193,897 |
Filed: | November 17, 2003 |
Current U.S. Class: | D8/25 |
Current International Class: | 0805 |
Field of Search: | ;D8/21-29,59-62,64,67,17 ;81/119-121.1,125.1,177.8,176.1,186,177.1,177.9,185.1,177.85,90.1,176.2,124.4,58.2,59.1,60 |
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