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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 reduced scale 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., Reep, David M.
Patent | Priority | Assignee | Title |
D274232, | May 29 1981 | Bridgestone Tire Company Limited | Vehicle tire |
D337977, | Dec 26 1990 | Bridgestone Corporation | Automobile tire |
D337978, | Dec 26 1990 | Bridgestone Corporation | Automobile tire |
D340436, | Mar 23 1992 | The Goodyear Tire & Rubber Company | Tire tread |
D430834, | Oct 26 1999 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D431214, | Oct 26 1999 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D447447, | Sep 22 2000 | Bridgestone Firestone North American Tire, LLC | Tire tread |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 30 2001 | GUSPODIN, JAMES G | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011710 | /0284 | |
Mar 30 2001 | REEP, DAVID M | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011710 | /0284 | |
Apr 03 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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