Tire tread
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Broken lines shown in the drawings are intended to show portions of the tire tread that are not being claimed, and thus illustrative purpose only and form no part of the claimed design. The dash-dot-dash broken lines are used to show the boundary between unclaimed and claimed subject matter, and thus form no part of the claimed design. The light stippled surface shading represents the surface of the tire tread, and the dark stippled surface shading represents the recessed portion of the tread grooves, having the depth as shown in
Claims
The ornamental design for a tire tread, as shown and described.
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Type: Grant
Filed: May 30, 2018
Date of Patent: Sep 24, 2019
Assignee: BRIDGESTONE CORPORATION (Chuo-ku ,Tokyo)
Inventors: Shoko Nagamoto (Tokyo), Shintaro Hayashi (Tokyo)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 29/649,440