Tire tread
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Description
The broken lines shown in the drawings are for the purpose of showing environmental structure only and form no part of the claimed design.
Claims
The ornamental design for a tire tread, shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D473843 | April 29, 2003 | Le et al. |
20080041510 | February 21, 2008 | Suganuma |
000157037-0001 | June 2004 | EM |
000289012-0001 | April 2005 | EM |
Patent History
Patent number: D641686
Type: Grant
Filed: Jan 9, 2009
Date of Patent: Jul 19, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Akira Suganuma (Tokyo)
Primary Examiner: Caron D Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/330,564
Type: Grant
Filed: Jan 9, 2009
Date of Patent: Jul 19, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Akira Suganuma (Tokyo)
Primary Examiner: Caron D Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/330,564
Classifications
Current U.S. Class:
Combined Lateral And Diagonal Grooves (D12/593)