Tire tread
Description
The broken line showing of environment is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a “tire tread,” as shown and described.
Referenced Cited
U.S. Patent Documents
D250524 | December 12, 1978 | Nyblom |
D260012 | July 28, 1981 | Candiliotis |
D365790 | January 2, 1996 | Chen |
D380709 | July 8, 1997 | Morgan |
D449800 | October 30, 2001 | Fierro et al. |
D505385 | May 24, 2005 | Green et al. |
D514502 | February 7, 2006 | Oliver |
D516013 | February 28, 2006 | Miller et al. |
D517469 | March 21, 2006 | Boore et al. |
D530266 | October 17, 2006 | Hutz et al. |
D549161 | August 21, 2007 | Morrison et al. |
D556672 | December 4, 2007 | Umstot et al. |
Patent History
Patent number: D570280
Type: Grant
Filed: May 8, 2007
Date of Patent: Jun 3, 2008
Inventor: Tsai Jen Lo (Ta-suen, Chang-Hwa)
Primary Examiner: Stacia Cadmus
Attorney: Rosenberg, Klein & Lee
Application Number: 29/274,594
Type: Grant
Filed: May 8, 2007
Date of Patent: Jun 3, 2008
Inventor: Tsai Jen Lo (Ta-suen, Chang-Hwa)
Primary Examiner: Stacia Cadmus
Attorney: Rosenberg, Klein & Lee
Application Number: 29/274,594
Classifications
Current U.S. Class:
Discrete Tread Blocks Or Ribs Arrayed On Plain Surface (D12/579)