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Tire tread
D452201 Tire tread
Patent Drawings:Drawing: D452201-2    Drawing: D452201-3    Drawing: D452201-4    Drawing: D452201-5    
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(4 images)

Inventor: Regallis, et al.
Date Issued: December 18, 2001
Application: D/138,263
Filed: March 8, 2001
Inventors: Johnson; David A. (Wadsworth, OH)
Regallis; John J. (Akron, OH)
Assignee: Bridgestone/Firestone Research, Inc. (Akron, OH)
Primary Examiner: Spear; Robert M.
Assistant Examiner:
Attorney Or Agent: Kingsbury; Thomas R.Sand; Michael
U.S. Class: D12/601
Field Of Search: D12/134; D12/135; D12/136; D12/137; D12/138; D12/139; D12/140; D12/141; D12/142; D12/143; D12/144; D12/145; D12/146; D12/147; D12/148; D12/149; D12/150; D12/151; D12/152; 152/209.1; 152/209.9; 152/209.16; 152/209.25; 152/209.27; 152/902; 152/903
International Class:
U.S Patent Documents: D284363; D350099; D351126; D386132; D394031; D413286; D421731; D440529; 4690189; 5316062; 5361816
Foreign Patent Documents:
Other References: Kelly-Springfield Armorsteel KGL Tire, 1999 Tread Design Guide, Jan. 1999, p. 144. 2/3.*.
Ohio Machine HP 514 High Performance Tire, 1999 Tread Design Guide, Jan. 1999, p. 226. 4/4.*.
Eagle RS-A Tire, Goodyear Performance Tire Brochure #700-862-918-051, Oct. 1995..

Claim: The ornamental design for a tire tread, as shown and described.
Description: FIG. 1 is a side perspective view of a tire tread showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread, the opposite side being the same as that shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view of the right side thereof, the opposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary side perspective view thereof.

The broken lines defining the tire sidewall and inner bead are for illustrative purposes only and form no part of the claimed design.

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