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The ornamental design for a tire tread, as shown and described.
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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.
Guspodin, James G., Wallet, Bill J.
Patent | Priority | Assignee | Title |
D423424, | Oct 30 1998 | Sumitomo Rubber Industries, Ltd. | Automobile tire |
D424987, | Jul 23 1999 | Michelin Recherche et Technique S.A. | Tire tread |
D442126, | Feb 11 2000 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D444429, | May 15 2000 | MICHELIN RECHERCHE ET TECHNIQUE S A | Tire tread |
D444741, | Feb 08 2000 | Michelin Recherche et Technique S.A. | Tire tread |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 06 2001 | WALLET, BILL J | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011680 | /0393 | |
Mar 06 2001 | GUSPODIN, JAMES G | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011680 | /0393 | |
Mar 20 2001 | Bridgestone/Firestone North American Tire, LLC | (assignment on the face of the patent) | / | |||
Nov 28 2001 | BRIDGESTONE FIRESTONE RESEARCH, INC | BRIDGESTONE FIRESTONE RESEARCH, LLC | ACKNOWLEDGEMENT OF CONVERSION | 012322 | /0614 | |
Nov 30 2001 | BRIDGESTONE FIRESTONE RESEARCH, LLC | Bridgestone Firestone North American Tire, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012333 | /0690 |
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