Tread of a tire

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Description

FIG. 1 is a perspective view of the tread of a tire of the present invention, it being understood that the pattern is repeated uniformly throughout the circumference of the tread,

FIG. 2 is an elevational view of the tire tread design shown in FIG. 1; and,

FIG. 3 is a side view of the tire tread design, the opposite side view being identical thereto.

In the drawings, the broken lines defining the tire inner bead and sidewall are for illustrative purposes only and form no part of the claimed design.

In the drawings, the dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIG. 2.

Referenced Cited
U.S. Patent Documents
D228633 October 1973 Bierbusse
D272057 January 3, 1984 Baus
D318831 August 6, 1991 Guermandi et al.
D342469 December 21, 1993 Diensthuber
D387718 December 16, 1997 Miller et al.
D421584 March 14, 2000 Lovell et al.
Foreign Patent Documents
0914974 May 1999 EPX
Other references
  • Maxxis MA-752 "Bravo" Tire, 1998 Tread Design Guide, p. 106. 3/5, Jan. 1998. Tread Design Guide, Medium & Large Highway Truck Tires, Hallmark Steelmark ADG TL-TT-S-SB-RP-HC, 1999, p. 140. Tread Design Guide, Medium & Large Highway Truck Tires, Michelin XDE A/T TL-S-SB-RP-HC, 1999, p. 150. Tread Design Guide, Medium & Large Highway Truck Tires, Shell Roadmark Drive Radial I TL-TT-S-SB-RP-HC, 1999, p. 157.
Patent History
Patent number: D432962
Type: Grant
Filed: Jan 25, 2000
Date of Patent: Oct 31, 2000
Assignee: Michelin Recherche et Technique SA (Granges-Paccot)
Inventor: Jose Merino Lopez (Riom)
Primary Examiner: Robert M. Spear
Law Firm: BakerBotts, L.L.P.
Application Number: 0/117,462
Classifications
Current U.S. Class: D12/147
International Classification: 1215;