Patent
   D442127
Priority
Feb 11 2000
Filed
Feb 11 2000
Issued
May 15 2001
Expiry
May 15 2015
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a tire tread, as shown and described.

FIG. 1 is a side perspective view of a tire tread showing my new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread, the opposite side being the same as that shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view of the right side thereof;

FIG. 4 is a side elevational view of the left side thereof; and,

FIG. 5 is an enlarged fragmentary front elevational view thereof.

The dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIG. 2; the broken lines defining the tire sidewall and inner bead and the peripheral boundary between the tire tread and sidewall are for illustrative purposes only and form no part of the claimed design.

Allison, William B.

Patent Priority Assignee Title
D456763, Jun 11 2001 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
D529435, Mar 04 2005 Bridgestone Firestone North American Tire, LLC Tire tread
D559769, Dec 14 2006 The Goodyear Tire & Rubber Company Tire tread
Patent Priority Assignee Title
D313212, Nov 04 1987 The Ohtsu Tire & Rubber Co., Ltd. Vehicle tire
D316532, Sep 30 1988 Bridgestone Corporation Automobile tire
D362219, Mar 10 1994 Michelin Recherche et Technique S.A. Tire
D391906, Sep 26 1996 Michelin Recherche et Technique S.A.; MICHELIN RECHERCHE ET TECHNIQUE S A Tire tread
D396676, Apr 15 1996 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
D414726, Jul 15 1998 The Yokohama Rubber Co., Ltd. Automobile tire
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 11 2000Bridgestone/Firestone Research, Inc.(assignment on the face of the patent)
Feb 11 2000ALLISON, WILLIAM B BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106060817 pdf
Nov 28 2001BRIDGESTONE FIRESTONE RESEARCH, INC BRIDGESTONE FIRESTONE RESEARCH, LLCACKNOWLEDGEMENT OF CONVERSION0123220614 pdf
Nov 30 2001BRIDGESTONE FIRESTONE RESEARCH, LLCBridgestone Firestone North American Tire, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123330690 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule