U.S. patent number D519,433 [Application Number D/209,760] was granted by the patent office on 2006-04-25 for concave wheel face. This patent grant is currently assigned to Alcoa Inc.. Invention is credited to Matthew Charles Brest, Michael J. Doran, Kellen M. Finn, Stephen T. Hamm.
United States Patent | D519,433 |
Finn , et al. | April 25, 2006 |
Inventors: | Finn; Kellen M. (Broadview Hieghts, OH), Brest; Matthew Charles (Hudson, OH), Hamm; Stephen T. (Berea, OH), Doran; Michael J. (LaKewood, OH) |
---|---|
Assignee: | Alcoa Inc. (Pittsburgh,
PA) |
Appl. No.: | D/209,760 |
Filed: | July 21, 2004 |
Current U.S. Class: | D12/210 |
Current International Class: | 1216 |
Field of Search: | ;D12/204-213 ;301/37.101,64.101,65 |
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