Tyre tread
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The broken lines defining the sidewall, inner bead, and the peripheral boundary between the claimed tire tread and the sidewall depict environmental subject matter that forms no part of the claimed design.
Claims
The ornamental design for a tyre tread, as shown and described.
Type: Grant
Filed: Jan 17, 2014
Date of Patent: Sep 29, 2015
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Claudio Bianchetti (Lido di Ostia)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Natasha Vujcic
Application Number: 29/479,556