Tire tread
Latest Bridgestone Corporation Patents:
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. The dashed-dotted-lines in the drawings are used to show the boundary between claimed and unclaimed subject matter.
Claims
The ornamental design for a tire tread, shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D391203 | February 24, 1998 | Gillard et al. |
D446171 | August 7, 2001 | Habay |
D460405 | July 16, 2002 | Schmidt |
D499694 | December 14, 2004 | Osaki et al. |
D606009 | December 15, 2009 | Nakano |
D609168 | February 2, 2010 | Ohashi |
D610528 | February 23, 2010 | Wada et al. |
D627713 | November 23, 2010 | Le et al. |
000660147-0003 | March 2007 | EM |
- Hercules Polar Trax Tire; 2005 Tread Design Guide, p. 29, row 1, Item 4.
- Goodyear Precure G647 Retread; 2005 Tread Design Guide, p. 224, row 2, Item 4.
Patent History
Patent number: D646217
Type: Grant
Filed: Sep 4, 2009
Date of Patent: Oct 4, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Shuhei Muto (Tokyo)
Primary Examiner: Garth Rademaker
Attorney: Sughrue Mion, PLLC
Application Number: 29/343,061
Type: Grant
Filed: Sep 4, 2009
Date of Patent: Oct 4, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Shuhei Muto (Tokyo)
Primary Examiner: Garth Rademaker
Attorney: Sughrue Mion, PLLC
Application Number: 29/343,061
Classifications