U.S. patent number D672,218 [Application Number D/400,300] was granted by the patent office on 2012-12-11 for hammer. This patent grant is currently assigned to Estwing Manufacturing Company. Invention is credited to Daniel M. Eisman, Robert H. Youngren.
United States Patent | D672,218 |
Youngren , et al. | December 11, 2012 |
Inventors: | Youngren; Robert H. (Stillman Valley, IL), Eisman; Daniel M. (Rockford, IL) |
---|---|
Assignee: | Estwing Manufacturing Company
(Rockford, IL) |
Appl. No.: | D/400,300 |
Filed: | August 25, 2011 |
Current U.S. Class: | D8/78 |
Current International Class: | 0802 |
Field of Search: | ;D8/75-81 ;81/19-24 ;76/103 ;125/40 |
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D601398 | October 2009 | Youngren et al. |
Estwing Bricklayer Hammer-Wooden Handle. http://www.estwing.com/b.sub.--bricklayer.sub.--hammer.php Downloaded Sep. 29, 2012. cited by examiner. |
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