Tread of an automobile tire
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Description
Broken lines in the drawings 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 of an automobile tire, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D783512
Type: Grant
Filed: Oct 15, 2015
Date of Patent: Apr 11, 2017
Assignee: BRIDGESTONE CORPORATION (Chuo-ku, Tokyo)
Inventors: Shoko Nagamoto (Tokyo), Alberico De Giacco (Rome)
Primary Examiner: Robert M Spear
Application Number: 29/542,609
Type: Grant
Filed: Oct 15, 2015
Date of Patent: Apr 11, 2017
Assignee: BRIDGESTONE CORPORATION (Chuo-ku, Tokyo)
Inventors: Shoko Nagamoto (Tokyo), Alberico De Giacco (Rome)
Primary Examiner: Robert M Spear
Application Number: 29/542,609
Classifications
Current U.S. Class:
Zigzag Type (D12/583)