Tread portion of an automobile tire
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Description
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.
Claims
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
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
Classifications