Tread portion of an automobile tire
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Description
The broken lines are for the purpose of showing environmental structure only and form no part of the claimed design.
The dot-dash-dot broken line depicts the location and borders of an enlarged fragmentary view and forms no part of the claim.
Claims
The ornamental design for a tread portion of an automobile tire, as shown and described.
Referenced Cited
Patent History
Patent number: D762555
Type: Grant
Filed: Sep 4, 2014
Date of Patent: Aug 2, 2016
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Shintaro Hayashi (Chuo-ku)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Keith Wilson
Application Number: 29/501,469
Type: Grant
Filed: Sep 4, 2014
Date of Patent: Aug 2, 2016
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Shintaro Hayashi (Chuo-ku)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Keith Wilson
Application Number: 29/501,469
Classifications
Current U.S. Class:
Discrete Tread Blocks Or Ribs Arrayed On Plain Surface (D12/579)