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The ornamental design for a tire tread, as shown and described. |
FIG. 1 is a right 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 right side elevational view thereof, the opposite side being a mirror image thereof; and,
FIG. 4 is an enlarged fragmentary front elevational view thereof.
The broken line showing of the tire sidewall in the drawing is for illustrative purposes only and forms no part of the claimed design.
Lassan, Timothy J., Regallis, John J., Wurst, Bradley J.
Patent | Priority | Assignee | Title |
4387754, | Aug 20 1979 | Pneu Uniroyal Englebert; Uniroyal Englebert Reifen GmbH | Tire tread pattern |
4690189, | Jan 29 1986 | The Goodyear Tire & Rubber Company | All-season pneumatic tire with chamfered tread blocks |
D303946, | Jan 08 1987 | DR ING H C F PORSCHE AG | Tire |
D305525, | Oct 21 1986 | Sumitomo Rubber Industries, Ltd. | Automobile tire |
D324011, | Feb 07 1990 | Michelin Recherche et Technique | Tire |
D328271, | Jul 30 1990 | Bridgestone Firestone North American Tire, LLC | Tire |
D340013, | Oct 16 1991 | Uniroyal Goodrich Tire Company; Michelin Recherche et Technique | Tire |
D352018, | May 14 1993 | The Goodyear Tire & Rubber Company | Tire tread |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 02 1994 | LASSAN, TIMOTHY J | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007220 | /0612 | |
Nov 02 1994 | REGALLAS, JOHN J | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007220 | /0612 | |
Nov 03 1994 | Bridgestone/Firestone, Inc. | (assignment on the face of the patent) | / | |||
Nov 03 1994 | WURST, BRADLEY J | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007220 | /0612 | |
Jun 01 1998 | BRIDGESTONE FIRESTONE, INC | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009719 | /0442 | |
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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