Tire tread
Latest Bridgestone/Firestone Research, Inc. Patents:
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; and,
FIG. 3 is an enlarged fragmentary side perspective view thereof.
The broken lines between the tire tread and sidewall are for illustrative purposes 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
Other references
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- Hercules Deep Drive Premium Mileage Over the Road/Drive Wheel Retread Tire, 1998 Tread Design Guide, p. 237. 3/5.*
- Firestone Steeltex Radial 23 Tire, 1998 Tread Design Guide, Feb. 1998, p. 94. 2/5.*
- Starfire Bronco STD Radial LT Tire, 1998 Tread Design Guide, Feb. 1998, p. 118. 4/5.*
- Bridgestone VMTS V-Steel M-Traction S Tire, 1998 Tread Design Guide, Feb. 1998, p. 170. 3/2.*
- Co-op Country Squire RT Tire, 1999 Tread Design Guide, Jan. 1999, p. 85. 4/2.*
- Dayton Daytona Stag XT Tire, 1999 Tread Design Guide, Jan. 1999, p. 89. 1/5.
Patent History
Patent number: D455681
Type: Grant
Filed: Jan 12, 2001
Date of Patent: Apr 16, 2002
Assignee: Bridgestone/Firestone Research, Inc. (Akron, OH)
Inventors: James G. Guspodin (Akron, OH), David M. Reep (Copley, OH)
Primary Examiner: Robert M. Spear
Attorney, Agent or Law Firms: Thomas R. Kingsbury, Michael Sand, John H. Hornickel
Application Number: 29/135,520
Type: Grant
Filed: Jan 12, 2001
Date of Patent: Apr 16, 2002
Assignee: Bridgestone/Firestone Research, Inc. (Akron, OH)
Inventors: James G. Guspodin (Akron, OH), David M. Reep (Copley, OH)
Primary Examiner: Robert M. Spear
Attorney, Agent or Law Firms: Thomas R. Kingsbury, Michael Sand, John H. Hornickel
Application Number: 29/135,520
Classifications
Current U.S. Class:
D12/147
International Classification: 1215;
International Classification: 1215;