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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 showing my new design, it being understood that the tread pattern repeats uniformly throughout the circumference of the tire;
FIG. 2 is a front view thereof, a top view, a bottom view and a rear view being identical with the front view;
FIG. 3 is a left side view thereof, a right side view being identical with the left side 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.
Himuro, Yasuo, Fukunaga, Takayuki, Kuwayama, Isao, Tahira, Takahiro
| Patent | Priority | Assignee | Title |
| D410601, | Apr 10 1998 | Sumitomo Rubber Industries, LTD | Automobile tire |
| D415984, | Oct 14 1998 | Bridgestone Firestone North American Tire, LLC | Tire tread |
| D451854, | Dec 16 1999 | Sumitomo Rubbert Industries, Ltd. | Tire for automobile |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 25 2002 | FUKUNAGA, TAKAYUKI | Bridgestone Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012719 | /0953 | |
| Feb 25 2002 | HIMURO, YASUO | Bridgestone Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012719 | /0953 | |
| Feb 25 2002 | KUWAYAMA, ISAO | Bridgestone Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012719 | /0953 | |
| Feb 25 2002 | TAHIRA, TAKAHIRO | Bridgestone Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012719 | /0953 | |
| Mar 22 2002 | Bridgestone Corporation | (assignment on the face of the patent) | / |
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