Tread portion of an automobile tire

- Bridgestone Corporation
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FIG. 1 is a perspective view of a tread portion of an automobile tire;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a fragmentary enlarged front view showing the details of the tread portion thereof;

FIG. 8 is a section view taken along line 8-8 in FIG. 7; and,

FIG. 9 is a section view taken along line 9-9 in FIG. 7.

Broken lines in the drawing figures are used to shown portions of the tire that are not claimed, and thus form no part of the claimed invention.


The ornamental design for a tread portion of an automobile tire, as shown and described.

Patent History
Patent number: D674735
Type: Grant
Filed: Apr 4, 2012
Date of Patent: Jan 22, 2013
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Keiichi Kato (Tokyo)
Primary Examiner: Stacia Cadmus
Application Number: 29/417,478