Tire tread

- BRIDGESTONE CORPORATION
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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof; and

FIG. 5 is a left side view thereof.

FIG. 6 is a fragmentary enlarged front view thereof;

FIG. 7 is an end view taken along line 7-7 in FIG. 6 thereof;

FIG. 8 is an end view taken along line 8-8 in FIG. 6 thereof; and,

FIG. 9 is an end view taken along line 9-9 in FIG. 6 thereof.

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 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 FIGS. 7-9.

Claims

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

Referenced Cited
U.S. Patent Documents
D476946 July 8, 2003 Lee
D547716 July 31, 2007 Ochi
D586725 February 17, 2009 Fontaine et al.
D630574 January 11, 2011 Nakamura
D635503 April 5, 2011 Nakamura
D639721 June 14, 2011 Berryman
D640182 June 21, 2011 Kiwaki
D692371 October 29, 2013 Fontaine et al.
D702179 April 8, 2014 Kiwaki
D770364 November 1, 2016 Nakamura
D792328 July 18, 2017 Takei et al.
D852118 June 25, 2019 Nakamura
D867266 November 19, 2019 Woelffel
D885310 May 26, 2020 Yamaoka
D892033 August 4, 2020 Soo
20130008576 January 10, 2013 Nakamura
20130048173 February 28, 2013 Kiwaki
Foreign Patent Documents
301308857 August 2010 CN
1334474 January 2009 JP
1465707 April 2013 JP
1406108 January 2014 JP
1541051 February 2016 JP
1644965 November 2019 JP
3005220770001 March 2009 KR
3005220770002 March 2009 KR
300638222 March 2012 KR
DM/087057 July 2017 WO
Other references
  • HJ2705207100, Website URL: http://www.bridgestone.co.jp/corporate/news/2016010803.htm1, (Bridgestone Corporation), Feb. 1, 2018, [database online], [retrieved on Jan. 11, 2016], Retrieved from the Known Design Database of the Japan Patent Office using Internet, URL: https://www.j-platpat.inpit.go.jp/d0200.
Patent History
Patent number: D926668
Type: Grant
Filed: Dec 6, 2019
Date of Patent: Aug 3, 2021
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventors: Shintaro Hayashi (Tokyo), Kohei Sahashi (Tokyo)
Primary Examiner: John A Voytek
Application Number: 29/716,096
Classifications
Current U.S. Class: Straight Sides (D12/517)