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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.
Guspodin, James G., Regallis, John J., Wright, Richard J.
Patent | Priority | Assignee | Title |
D445731, | Jul 21 2000 | Bridgestone Firestone North American Tire, LLC | Tire tread |
D624488, | Dec 19 2008 | Bridgestone Corporation | Tread portion of an automobile tire |
Patent | Priority | Assignee | Title |
5291929, | Nov 06 1991 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
D332767, | Sep 27 1989 | Bridgestone Corporation | Automobile tire |
D341112, | Jan 30 1991 | Bridgestone Corporation | Motorcycle tire |
D342705, | Apr 27 1992 | The Goodyear Tire & Rubber Company | Tire tread |
D349675, | Dec 09 1992 | Bridgestone Corporation | Automobile tire |
D350929, | Apr 08 1993 | The Goodyear Tire & Rubber Company | Tire tread |
D369767, | Sep 20 1994 | Bridgestone Corporation | Automobile tire |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 11 1999 | GUSPODIN, JAMES G | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009769 | /0614 | |
Feb 11 1999 | WRIGHT, RICHARD J | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009769 | /0614 | |
Feb 11 1999 | REGALLIS, JOHN J | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009769 | /0614 | |
Feb 12 1999 | 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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