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The ornamental design for a tire tread, as shown and described. |
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 substantially 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;
FIG. 4 is an enlarged fragmentary front elevational view thereof;
FIG. 5 is a front elevational view of a second embodiment thereof, it being understood that the tread pattern is a mirror image of that disclosed in FIGS. 1-4 and is repeated throughout the circumference of the tire tread; and,
FIG. 6 is an enlarged fragmentary front elevational view thereof.
The dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIGS. 2 and 5; the broken lines defining the tire sidewall and inner bead are for illustrative purposes only and form no part of the claimed design.
Lassan, Timothy J., Queiser, Brian J., Baker, Christopher T.
Patent | Priority | Assignee | Title |
D349671, | Jan 28 1992 | The Yokohama Rubber Co., Ltd. | Automobile tire |
D349674, | Jan 28 1992 | The Yokohama Rubber Co., Ltd. | Automobile tire |
D352018, | May 14 1993 | The Goodyear Tire & Rubber Company | Tire tread |
D381944, | Apr 19 1996 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D390513, | Apr 17 1996 | Bridgestone Firestone North American Tire, LLC | Tire tread |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 09 1999 | LASSAN, TIMOTHY J | BRIDGESTONE FIRESTON RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009889 | /0421 | |
Apr 09 1999 | BAKER, CHRISTOPHER T | BRIDGESTONE FIRESTON RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009889 | /0421 | |
Apr 09 1999 | QUEISER, BRIAN J | BRIDGESTONE FIRESTON RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009889 | /0421 | |
Apr 13 1999 | Bridgestone/Firestone Research, Inc. | (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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