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, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D177233 | March 1956 | Hawkinson |
3030998 | April 1962 | Jensen |
3841372 | October 1974 | Boileau |
D504865 | May 10, 2005 | Maziarka et al. |
3599998D | January 2007 | CN |
000945571-0015 | July 2008 | EM |
1178686 | July 2003 | JP |
1371143 | October 2009 | JP |
1371144 | October 2009 | JP |
- Russian Office Action dated Nov. 9, 2009.
Patent History
Patent number: D637548
Type: Grant
Filed: Feb 2, 2009
Date of Patent: May 10, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventors: Hidetoshi Yoda (Tokyo), Tomonori Aoki (Tokyo), Hiroaki Ono (Tokyo)
Primary Examiner: Caron Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/331,828
Type: Grant
Filed: Feb 2, 2009
Date of Patent: May 10, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventors: Hidetoshi Yoda (Tokyo), Tomonori Aoki (Tokyo), Hiroaki Ono (Tokyo)
Primary Examiner: Caron Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/331,828
Classifications
Current U.S. Class:
Lateral Groove (D12/592)