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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 a mirror image thereof; 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 inner bead and the peripheral boundary between the tire bead and the sidewall are for illustrative purposes only and form no part of the claimed design.
Guspodin, James G., Hanlon, William C.
Patent | Priority | Assignee | Title |
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 |
D349081, | May 26 1992 | Michelin Recherche et Technique S.A.; Michelin Recherche et Technique | Tire |
D350094, | Mar 08 1993 | The Goodyear Tire & Rubber Company | Tire tread |
D350095, | Mar 08 1993 | The Goodyear Tire & Rubber Company | Tire tread |
D350317, | Dec 07 1992 | Michelin Recherche et Technique S.A.; Michelin Recherche et Technique | Tire |
D350925, | Apr 30 1993 | Michelin Recherche et Technique S.A. | Tire |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 16 1996 | GUSPODIN, JAMES G | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007967 | /0099 | |
Apr 16 1996 | HANLON, WILLIAM C | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007967 | /0099 | |
Apr 17 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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