U.S. patent number D646,220 [Application Number D/352,947] was granted by the patent office on 2011-10-04 for tread portion of an automobile tire. This patent grant is currently assigned to Bridgestone Corporation. Invention is credited to Daisuke Tamura.
United States Patent | D646,220 |
Tamura | October 4, 2011 |
Inventors: | Tamura; Daisuke (Tokyo, JP) |
---|---|
Assignee: | Bridgestone Corporation (Tokyo,
JP) |
Appl. No.: | D/352,947 |
Filed: | December 30, 2009 |
Current U.S. Class: | D12/600; D12/901 |
Current International Class: | 1215 |
Field of Search: | ;D12/500,502,568,571,574,577-579,586-604,900,901 ;152/209.1,209.3,209.18,209.19,209,22,209.25,209.27,209.28 |
D285297 | August 1986 | Manestar et al. |
D384619 | October 1997 | Attinello et al. |
D549643 | August 2007 | Radulescu et al. |
D614566 | April 2010 | Davidson et al. |
D616357 | May 2010 | Cerny |
Eldorado Trailcutter Radial HLT Tire; 2005 Tread Design Guide, p. 71, Row 1, Item 1. cited by examiner . Michelin X Radial LT Tire; 2005 Tread Design Guide, p. 84, Row 3, Item 2. cited by examiner . YKS Direction Specialty Trailer Tire; 2005 Tread Design Guide, p. 99, Row 2, Item 5. cited by examiner . Yellow Sea YSS02 Radial Highway Tire; 2006 Tread Design Guide, p. 139, Row 3, Item 4. cited by examiner. |
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