Tread portion of an automobile tire
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Description
In the drawings, the portions of the tire and tread shown by broken lines are not claimed, and thus these portions 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
U.S. Patent Documents
D386725 | November 25, 1997 | Matsuda et al. |
Patent History
Patent number: D659634
Type: Grant
Filed: Jan 11, 2011
Date of Patent: May 15, 2012
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Naoya Ochi (Tokyo)
Primary Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/383,037
Type: Grant
Filed: Jan 11, 2011
Date of Patent: May 15, 2012
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Naoya Ochi (Tokyo)
Primary Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/383,037
Classifications
Current U.S. Class:
Diagonal Groove (D12/530)