Patent
   D420627
Priority
Dec 09 1998
Filed
Dec 09 1998
Issued
Feb 15 2000
Expiry
Feb 15 2014
Assg.orig
Entity
unknown
7
11
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 our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread, the opposite side being a mirror image of 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 a portion of the tire sidewall and the peripheral boundary between the tire tread and sidewall are for illustrative purposes only and form no part of the claimed design.

Reep, David M., Blankenship, Leonard F., Edwards, Everett J.

Patent Priority Assignee Title
D450271, Jul 07 2000 Bridgestone Firestone North American Tire, LLC Tire tread
D451453, Feb 19 2001 The Goodyear Tire & Rubber Company Tire tread
D451865, Feb 14 2001 The Goodyear Tire & Rubber Company Tire tread
D455379, Dec 14 2000 Bridgestone Firestone North American Tire, LLC Tire tread
D455395, Mar 08 2001 Bridgestone Firestone North American Tire, LLC Tire tread
D471152, Sep 19 2001 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
D583304, Aug 21 2007 The Goodyear Tire & Rubber Company Tire
Patent Priority Assignee Title
D314169, Jul 12 1988 The Goodyear Tire & Rubber Company Tire
D316532, Sep 30 1988 Bridgestone Corporation Automobile tire
D320772, Nov 17 1986 Sumitomo Rubber Industries, Ltd. Automobile tire
D342047, Jul 21 1990 TOYO TIRE & RUBBER CO , LTD Pneumatic tire
D344918, Sep 28 1992 The Goodyear Tire & Rubber Company Tire tread
D368056, Dec 07 1993 The Yokohama Rubber Co., Ltd. Automobile tire
D368451, Oct 06 1994 Bridgestone Firestone North American Tire, LLC Tire tread
D369768, Sep 20 1994 Bridgestone Corporation Automobile tire
D370440, May 17 1994 The Yokohama Rubber Co., Ltd. Automobile tire
D396674, Oct 30 1995 Bridgestone Firestone North American Tire, LLC Tire tread
D396676, Apr 15 1996 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 1998EDWARDS, EVERETT J BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096410041 pdf
Dec 04 1998BLANKENSHIP, LEONARD F BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096410041 pdf
Dec 04 1998REEP, DAVID M BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096410041 pdf
Dec 09 1998Bridgestone/Firestone Research, Inc.(assignment on the face of the patent)
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
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