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The ornamental design for a tread portion of an automobile tire, as shown and described.
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FIG. 1 is a perspective view of a tread portion of an automobile tire, it being understood that the tread pattern repeats uniformly throughout the circumference of the tire.
FIG. 2 is a front elevation view thereof, the top plan view, bottom plan view and rear elevation views are identical with the front elevation view.
FIG. 3 is a left side elevation view thereof, a right side elevation view is identical with the left side elevation view.
FIG. 4 is an enlarged fragmentary front view thereof; and,
FIG. 5 is a cross-sectional view thereof taken along line 5--5 in FIG. 4.
The portion of the article shown in broken lines is for illustrative purpose only and forms no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D383425, | Nov 30 1995 | Bridgestone Corporation | Automobile tire |
| D384615, | Sep 29 1995 | KUMHO & CO , INC | Pneumatic tire for vehicles |
| D404694, | Dec 17 1997 | Bridgestone Firestone North American Tire, LLC | Tire tread |
| D411973, | Apr 15 1998 | Michelin Recherche et Technique, S.A. | Tire tread |
| D412474, | Aug 10 1998 | The Goodyear Tire & Rubber Company | Tire tread |
| D430830, | Oct 26 1999 | Bridgestone Firestone North American Tire, LLC | Tire tread |
| D481991, | Sep 27 2002 | The Goodyear Tire & Rubber Company | Tire tread |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 16 2003 | TAHIRA, TAKAHIRO | Bridgestone Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013982 | /0667 | |
| Apr 18 2003 | Bridgestone Corporation | (assignment on the face of the patent) | / |
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