Tire tread

- Pirelli Tyre S.p.A.
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Description

FIG. 1 is a front view of a tire tread of my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

Portions of figures depicted in broken lines are environment only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D403633 January 5, 1999 Legge et al.
D445070 July 17, 2001 Schuster
D457128 May 14, 2002 Robert et al.
D493415 July 27, 2004 Noailly
D514504 February 7, 2006 Robert
D517472 March 21, 2006 Allison
D537032 February 20, 2007 Lebreton
Other references
  • Barum OR52 Tire, 2006 Tread Assistant—The Computerized Tread Design Guide, TA ID# 3571.
  • Dunlop SP351 Tire, 2006 Tread Assistant—The Computerized Tread Design Guide, TA ID# 869.
  • Nitto NT-257 Tire, 2006 Tread Assistant—The Computerized Tread Design Guide, TA ID# 2484.
Patent History
Patent number: D559773
Type: Grant
Filed: Jul 20, 2006
Date of Patent: Jan 15, 2008
Assignee: Pirelli Tyre S.p.A. (Milan)
Inventor: Luigi Campana (Milan)
Primary Examiner: Robert M. Spear
Assistant Examiner: Katrina A Kile
Attorney: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
Application Number: 29/263,269