Tire tread

- Bridgestone Corporation
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Description

FIG. 1 is a perspective view of a tire tread, it being understood that the tread pattern repeats uniformly throughout the circumference of the tire.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a left side elevation view thereof; and,

FIG. 4 is an enlarged fragmentary front view thereof.

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
D473843 April 29, 2003 Le et al.
20080041510 February 21, 2008 Suganuma
Foreign Patent Documents
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
Classifications
Current U.S. Class: Combined Lateral And Diagonal Grooves (D12/593)