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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;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view of the right side thereof;
FIG. 4 is a side elevational view of the left side thereof; and,
FIG. 5 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 the 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.
Guspodin, James G., Copeland, Shawn L.
Patent | Priority | Assignee | Title |
D443564, | May 18 2000 | The Goodyear Tire & Rubber Company | Tire tread |
D447446, | Jun 15 2000 | Bridgestone Firestone North American Tire, LLC | Tire tread |
Patent | Priority | Assignee | Title |
4702292, | Mar 18 1986 | The Goodyear Tire & Rubber Company | High performance all-season tire tread |
D272999, | Jul 08 1981 | Sumitomo Rubber Industries Limited | Vehicle tire |
D288548, | Dec 26 1983 | Bridgestone Corporation | Automobile tire |
D291793, | Feb 28 1985 | Michelin et Recherche et Technique | Tire |
D311886, | Jul 27 1988 | The Goodyear Tire & Rubber Company | Tire |
D326252, | Feb 15 1990 | Michelin Recherche et Technique | Tire |
D340013, | Oct 16 1991 | Uniroyal Goodrich Tire Company; Michelin Recherche et Technique | Tire |
D344478, | Aug 31 1992 | The Goodyear Tire & Rubber Company | Tire tread |
D348639, | Aug 30 1991 | The Ohtsu Tire & Rubber Co., Ltd. | Automobile tire |
D349081, | May 26 1992 | Michelin Recherche et Technique S.A.; Michelin Recherche et Technique | Tire |
D350095, | Mar 08 1993 | The Goodyear Tire & Rubber Company | Tire tread |
D368244, | Sep 20 1994 | Michelin Recherche et Technique S.A. | Tire |
D391208, | Mar 06 1997 | Bridgestone Firestone North American Tire, LLC | Tire tread |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 23 1998 | Bridgestone/Firestone Research, Inc. | (assignment on the face of the patent) | / | |||
Sep 03 1998 | GUSPODIN, JAMES G | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009486 | /0421 | |
Sep 03 1998 | COPELAND, SHAWN L | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009486 | /0421 |
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