Tread portion of an automobile tire
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The broken lines in the drawings are intended 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: Feb 13, 2015
Date of Patent: Sep 6, 2016
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Hiroyuki Inoue (Tokyo)
Primary Examiner: Robert M Spear
Assistant Examiner: John Voytek
Application Number: 29/517,597