Tread portion of an automobile tire
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In the drawings, the broken lines defining 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 13, 2014
Date of Patent: Jan 26, 2016
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Hiroyuki Kitajima (Chuo-ku)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Jennifer Watkins
Application Number: 29/493,832