Tread portion of an automobile tire
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In the drawings, the broken lines defining portions of the tread, the sidewall, inner bead and the peripheral boundary between the claimed tire tread and the unclaimed sidewall depict environmental subject matter that forms no part of the claimed design.
Claims
The ornamental design for a tread portion of an automobile tire, as shown and described.
Type: Grant
Filed: Jun 5, 2014
Date of Patent: Mar 29, 2016
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Nobuyuki Yamamoto (Tokyo)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Jennifer Watkins
Application Number: 29/493,066