Tread surface

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Description

The sole FIGURE is a bottom plan view of a tread surface showing our new design. The design does not include any contours visible from the sides. Any suggestion of contours should be interpreted as a flat surface.

Claims

We claim the ornamental design for a tread surface, as shown and described.

Referenced Cited
U.S. Patent Documents
D321589 November 19, 1991 Merk et al.
D387698 December 16, 1997 Hatfield et al.
D393341 April 14, 1998 Marshall et al.
D402447 December 15, 1998 Munns
D403143 December 29, 1998 Gillespie
D403145 December 29, 1998 Truelsen
5852887 December 29, 1998 Healy et al.
D403846 January 12, 1999 Bove et al.
D413011 August 24, 1999 Yokoyama
D432762 October 31, 2000 Weege
Patent History
Patent number: D459864
Type: Grant
Filed: May 15, 2000
Date of Patent: Jul 9, 2002
Assignee: (Flagstaff, AZ)
Inventors: Damon R. Butler (Portland, OR), Barry J. McGeough (Santa Barbara, CA), Brett D. Ritter (Santa Barbara, CA), Bryon Schroeder (Santa Barbara, CA)
Primary Examiner: Celia Murphy
Attorney, Agent or Law Firm: Snell & Wilmer L.L.P.
Application Number: 29/123,252
Classifications
Current U.S. Class: D2/953; D2/947; D2/951; D2/957
International Classification: 0204;