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. The dot dash line shows a border between claimed and unclaimed subject matter.
Claims
The ornamental design for a tread portion of an automobile tire, as shown and described.
Referenced Cited
Patent History
Patent number: D722558
Type: Grant
Filed: May 24, 2012
Date of Patent: Feb 17, 2015
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Ataka Takei (Tokyo)
Primary Examiner: George D Kirschbaum
Application Number: 29/422,875
Type: Grant
Filed: May 24, 2012
Date of Patent: Feb 17, 2015
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Ataka Takei (Tokyo)
Primary Examiner: George D Kirschbaum
Application Number: 29/422,875
Classifications
Current U.S. Class:
Straight Sides (D12/584)