Tire tread

- Bridgestone Corporation
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Description

FIG. 1 is a perspective view of a tire tread showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a fragmentary enlarged front view;

FIG. 7 is a sectional view taken along line 7-7 in FIG. 6; and,

FIG. 8 is a sectional view taken along line 8-8 in FIG. 6.

Broken lines are used to show unclaimed portions of the tire tread, and the dot-dash-dot line is used to show a boundary between claimed and unclaimed subject matter.

Claims

The ornamental design for a tire tread, as shown and described.

Referenced Cited
U.S. Patent Documents
D710292 August 5, 2014 Le
D716720 November 4, 2014 Seng
D720684 January 6, 2015 Mathonet
D724008 March 10, 2015 Mathonet
D778230 February 7, 2017 Haanketo
D797653 September 19, 2017 Raatikainen
D810668 February 20, 2018 Cavro
D812548 March 13, 2018 Raatikainen
D819550 June 5, 2018 Galano
D832194 October 30, 2018 de Briey-Terlinden
D832195 October 30, 2018 de Briey-Terlinden
D853941 July 16, 2019 de Briey-Terlinden
D864097 October 22, 2019 Kossi
Foreign Patent Documents
D1595101 January 2019 JP
Patent History
Patent number: D881802
Type: Grant
Filed: Dec 12, 2018
Date of Patent: Apr 21, 2020
Assignee: Bridgestone Corporation (Chuo-ku, Tokyo)
Inventor: Akihiro Kawakita (Tokyo)
Primary Examiner: Michael C Stout
Assistant Examiner: John A Voytek
Application Number: 29/673,165
Classifications
Current U.S. Class: Element Or Attachment (D12/604)