Tire tread

Latest Cooper Tire & Rubber Company Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the pneumatic radial tire in accordance with the invention;

FIG. 2 is a front view thereof;

FIG. 3 is an inside side view thereof;

FIG. 4 is an outside side view thereof; and,

FIG. 5 is an enlarged partial front view thereof.

The broken line showing of the sidewall, inner bead and the peripheral boundary between the tire tread and the sidewall is included for the purpose of illustrating environment and forms no part of the claim design.

Claims

The ornamental design for a tire tread, as shown and described.

Referenced Cited
U.S. Patent Documents
D525186 July 18, 2006 Martin
D558128 December 25, 2007 Delu et al.
D593931 June 9, 2009 Fontaine et al.
D606926 December 29, 2009 Heinen et al.
D610525 February 23, 2010 Behr et al.
D625249 October 12, 2010 Christenbury et al.
D634262 March 15, 2011 Kujime
Patent History
Patent number: D643359
Type: Grant
Filed: Jan 21, 2011
Date of Patent: Aug 16, 2011
Assignee: Cooper Tire & Rubber Company (Findlay, OH)
Inventor: Robert W. Rau (Findlay, OH)
Primary Examiner: Stacia Cadmus
Attorney: Emch, Schaffer, Schaub & Porcello Co., L.P.A.
Application Number: 29/372,852
Classifications
Current U.S. Class: Fully Transected By Sipe (D12/521)