U.S. patent number D643,897 [Application Number D/378,290] was granted by the patent office on 2011-08-23 for golf club. This patent grant is currently assigned to Williams Sports. Invention is credited to Stewart Hsu, Michael Lee.
United States Patent | D643,897 |
Lee , et al. | August 23, 2011 |
Inventors: | Lee; Michael (Placentia, CA), Hsu; Stewart (Rowland Heights, CA) |
---|---|
Assignee: | Williams Sports (San Gabriel,
CA) |
Appl. No.: | D/378,290 |
Filed: | November 2, 2010 |
Current U.S. Class: | D21/752 |
Current International Class: | 2102 |
Field of Search: | ;D21/733,752 ;473/324-331,343-346 |
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