Tread portion of an automobile tire
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Broken lines are used to show portions of the tire that are not being claimed, and thus form 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 9, 2014
Date of Patent: Mar 15, 2016
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Yusuke Nobunaga (Chuo-ku)
Primary Examiner: Robert M Spear
Assistant Examiner: John Voytek
Application Number: 29/493,348