Tread portion of an automobile tire
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Description
Broken lines in the drawing figures are intended to show unclaimed portions of the tire and tread, 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.
Patent History
Patent number: D677216
Type: Grant
Filed: Oct 5, 2011
Date of Patent: Mar 5, 2013
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Hidenori Ogawa (Tokyo)
Primary Examiner: George D Kirschbaum
Application Number: 29/403,396
Type: Grant
Filed: Oct 5, 2011
Date of Patent: Mar 5, 2013
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Hidenori Ogawa (Tokyo)
Primary Examiner: George D Kirschbaum
Application Number: 29/403,396
Classifications
Current U.S. Class:
Combined Lateral And Circumferential Grooves (D12/598)