U.S. patent number D451,857 [Application Number D/128,680] was granted by the patent office on 2001-12-11 for tire tread. This patent grant is currently assigned to The Goodyear Tire & Rubber Company. Invention is credited to Richard Heinen.
United States Patent | D451,857 |
Heinen | December 11, 2001 |
Inventors: | Heinen; Richard (Habay-la-Neuve, BE) |
---|---|
Assignee: | The Goodyear Tire & Rubber
Company (Akron, OH) |
Appl. No.: | D/128,680 |
Filed: | August 29, 2000 |
Current U.S. Class: | D12/549 |
Current International Class: | 1215 |
Field of Search: | ;D12/134-152 ;152/209.1,209.3,209.9,209.13,209.28,902,903,904 |
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D379787 | June 1997 | Maxwell et al. |
D380994 | July 1997 | Morishita et al. |
Pirelli P Zero System Tire, 1999 Tread Design Guide, Jan. 1999, p. 58. 4/3.. |
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