Tread portion of an automobile tire
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Description
Broken lines in the drawing figures 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.
Referenced Cited
Patent History
Patent number: D685720
Type: Grant
Filed: Jan 30, 2012
Date of Patent: Jul 9, 2013
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Naoya Ochi (Tokyo)
Primary Examiner: George D Kirschbaum
Application Number: 29/412,089
Type: Grant
Filed: Jan 30, 2012
Date of Patent: Jul 9, 2013
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Naoya Ochi (Tokyo)
Primary Examiner: George D Kirschbaum
Application Number: 29/412,089
Classifications
Current U.S. Class:
Diagonal Groove (D12/530)