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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, 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 of the right side thereof, the left side elevational view being identical thereto;
FIG. 4 is an enlarged fragmentary front elevational view thereof; and,
FIG. 5 is a further enlarged fragmentary detail view of the right shoulder rib of the tire tread, as shown within the rectangular broken line area of FIG. 4.
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 broken lines in FIGS. 4-5 defining the boundary of the detail view are for illustrative purposes only and form no part of the claimed design.
Lassan, Timothy J., Wallet, Bill J., Molnar, Joseph F.
Patent | Priority | Assignee | Title |
D306844, | Jan 04 1988 | Bridgestone Firestone North American Tire, LLC | Tire |
D309441, | May 15 1987 | Sumitomo Rubber Industries, Ltd. | Automobile tire |
D344704, | Apr 23 1992 | Bridgestone Corporation | Automobile tire |
D354466, | Dec 08 1993 | Bridgestone Firestone North American Tire, LLC | Tire |
D362212, | Mar 10 1994 | Michelin Recherche et Technique S.A. | Tire |
D365065, | Aug 22 1994 | The Goodyear Tire & Rubber Company | Tire tread and buttress |
D367025, | Jun 15 1994 | Michelin Recherche et Technique S.A.; MICHELIN RECHERCHE ET TECHNIQUE S A | Tire |
D371095, | Mar 14 1995 | Michelin Recherche et Technique S.A. | Tire |
D373556, | Jan 31 1994 | The Goodyear Tire & Rubber Company | Tire tread |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 30 1996 | LASSAN, TIMOTHY J | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008089 | /0568 | |
May 30 1996 | WALLET, BILL J | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008089 | /0568 | |
May 30 1996 | MOLNAR, JOSEPH F | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008089 | /0568 | |
May 31 1996 | Bridgestone/Firestone, Inc. | (assignment on the face of the patent) | / | |||
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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