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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 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 front elevational view thereof.
The dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIG. 2; the broken lines defining the tire sidewall and inner bead and the peripheral boundary between the tire tread and sidewall are for illustrative purposes only and form no part of the claimed design.
Allison, William B., Regallis, John J., Beauvais, Michel
Patent | Priority | Assignee | Title |
D295036, | Feb 18 1986 | BRIDGESTONE FIRESTONE RESEARCH, INC | Tire |
D312230, | Aug 18 1988 | Bridgestone Firestone North American Tire, LLC | Tire |
D312231, | Jul 18 1988 | Bridgestone Firestone North American Tire, LLC | Tire |
D312603, | Sep 22 1988 | Bridgestone Firestone North American Tire, LLC | Tire |
D320966, | Feb 21 1990 | The Goodyear Tire & Rubber Company | Tire tread and buttress |
D323311, | Aug 24 1989 | Sumitomo Rubber Industries, Ltd. | Automobile tire |
D324011, | Feb 07 1990 | Michelin Recherche et Technique | Tire |
D339559, | Feb 21 1991 | Bridgestone Firestone North American Tire, LLC | Tire |
D347413, | Aug 03 1992 | Michelin Recherche et Technique-Euroresidence | Tire |
D370445, | Sep 20 1994 | Bridgestone Corporation | Automobile tire |
D387713, | Oct 28 1996 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D394030, | May 31 1996 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D421243, | Nov 21 1997 | KUMHO TIRE CO , LTD | Pneumatic tire for vehicles |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 17 2000 | REGALLIS, JOHN J | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011117 | /0979 | |
Jul 17 2000 | BEAUVAIS, MICHEL | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011117 | /0979 | |
Jul 19 2000 | ALLISON, WILLIAM B | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011117 | /0979 | |
Jul 26 2000 | 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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