U.S. patent number D450,273 [Application Number D/129,845] was granted by the patent office on 2001-11-13 for tire tread. This patent grant is currently assigned to Bridgestone/Firestone Research, Inc.. Invention is credited to James G. Guspodin, David M. Reep.
United States Patent | D450,273 |
Guspodin , et al. | November 13, 2001 |
Inventors: | Guspodin; James G. (Akron, OH), Reep; David M. (Copley, OH) |
---|---|
Assignee: | Bridgestone/Firestone Research,
Inc. (Akron, OH) |
Appl. No.: | D/129,845 |
Filed: | September 22, 2000 |
Current U.S. Class: | D12/579 |
Current International Class: | 1215 |
Field of Search: | ;D12/134-152 ;152/209.1,209.8,209.9,209.12,209.28 |
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Firestone Steeltex Radial 23 Tire, 1998 Tread Design Guide, Feb. 1998, p. 94. 2/5.* . Starfire Bronco STD Radial LT Tire, 1998 Tread Design Guide, Feb. 1998, p. 118. 4/5.* . Bridgestone VMTS V-Steel M-Traction S Tire, 1998 Tread Design Guide, Feb. 1998, p. 170. 3/3.* . Hercules Deep Drive Premium Mileage--Over-The-Road/Drive Wheel Tire, 1998 Tread Design Guide, Feb. 1998, p. 237. 3/5.* . Co-op Country Squire RT Tire, 1999 Tread Design Guide, Jan. 1999, p. 85. 4/2.* . Dayton Daytona Stag XT Tire, 1999 Tread Design Guide, Jan. 1999, p. 89. 1/5.. |
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