U.S. patent number D441,042 [Application Number D/126,937] was granted by the patent office on 2001-04-24 for striking surface for a golf club putter head. This patent grant is currently assigned to Callaway Golf Company. Invention is credited to Ronald K. Hettinger.
United States Patent | D441,042 |
Hettinger | April 24, 2001 |
Inventors: | Hettinger; Ronald K. (Oceanside, CA) |
---|---|
Assignee: | Callaway Golf Company
(Carlsbad, CA) |
Appl. No.: | D/126,937 |
Filed: | July 26, 2000 |
Current U.S. Class: | D21/759 |
Current International Class: | 2102 |
Field of Search: | ;D21/736-746,753,759 ;473/251-256,324,329,340,341 |
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