Tire tread

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Description

FIG. 1 is a perspective view of a tire tread showing my new tire tread design, it being understood that the tire tread has a pattern repeated over the outer circumference and shoulder of a tire, the opposite side being a mirror image thereof; and,

FIG. 2 is a enlarged fragmentary front elevation view of the tire tread thereof.

The broken line disclosure of a tire sidewall and inner bead is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
RE15121 June 1921 Pratt
D52116 June 1918 Pratt
D55216 May 1920 Tenney, Jr.
D61155 July 1922 Frank
D65299 July 1924 Pratt
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D83804 March 1931 Hargraves
D104017 April 1937 Clayton
D287236 December 16, 1986 Yonekura et al.
D396676 August 4, 1998 Croyle
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5176766 January 5, 1993 Landers et al.
5213641 May 25, 1993 Tsuda et al.
5353854 October 11, 1994 Landers et al.
5358021 October 25, 1994 Takasugi et al.
5386862 February 7, 1995 Glover et al.
5425406 June 20, 1995 Swift et al.
5435364 July 25, 1995 Hasegawa et al.
Other references
  • Tread Design Guide, 1992, p. 21, BRIGADIER Ultra Tech GTV+4. Tread Design Guide, 1992, p. 22, CASCADE Defender HRX 50H. Tread Design Guide, 1992, p. 42, GOODYEAR Eagle VR. Tread Design Guide, 1992, p. 45, HOOD Defender HRX. Tread Design Guide, 1997, p. 16, BRUNSWICK Defender HRX. Tread Design Guide, 1997, p. 25, DELTA Defender HRX. Tread Design Guide, 1997, p. 43, KLEBER DRZ. Tread Design Guide, 1997, p. 62, REGUL Defender HRX.
Patent History
Patent number: D415983
Type: Grant
Filed: Jul 23, 1998
Date of Patent: Nov 2, 1999
Assignee: Michelin Recherche Et Technique S.A.
Inventor: Ellen MacDonald Williams (Greer, SC)
Primary Examiner: Robert M. Spear
Attorneys: Alan A. Csontos, Robert R. Reed, Martin Farrell
Application Number: 0/91,129
Classifications
Current U.S. Class: D12/147
International Classification: 1215;