U.S. patent number D645,480 [Application Number D/350,777] was granted by the patent office on 2011-09-20 for hammer. This patent grant is currently assigned to Caterpillar Inc.. Invention is credited to Tommie L. Craven, James G. Nickels, Lauritz P. Pillers, II, Francis D. Theobalds.
United States Patent | D645,480 |
Pillers, II , et al. | September 20, 2011 |
Inventors: | Pillers, II; Lauritz P. (McGregor, TX), Theobalds; Francis D. (London, GB), Nickels; James G. (McGregor, TX), Craven; Tommie L. (Belton, TX) |
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Assignee: | Caterpillar Inc. (Peoria,
IL) |
Appl. No.: | D/350,777 |
Filed: | November 23, 2009 |
Current U.S. Class: | D15/28 |
Current International Class: | 1503 |
Field of Search: | ;D15/10,21,28 ;299/69,70,20,22,23 ;173/46,171,162.1,119,134,135,21,78 ;37/403 |
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