Patent
   D437809
Priority
Feb 11 2000
Filed
Feb 11 2000
Issued
Feb 20 2001
Expiry
Feb 20 2015
Assg.orig
Entity
unknown
16
16
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, the opposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary front perspective 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 are for illustrative purposes only and form no part of the claimed design.

Allison, William B.

Patent Priority Assignee Title
D498457, Aug 26 2003 Bridgestone Corporation Tire tread
D500011, Aug 26 2003 Bridgestone Corporation Tire tread
D512683, Nov 11 2004 Bridgestone Firestone North American Tire, LLC Tire tread
D534116, Mar 04 2005 Bridgestone Firestone North America Tire, LLC Tire tread
D535611, Nov 28 2005 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
D669421, Nov 09 2010 Bridgestone Americas Tire Operations, LLC Tire tread
D676801, May 16 2011 Bridgestone Americas Tire Operations, LLC Tire tread
D741790, Jan 09 2013 Bridgestone Americas Tire Operations, LLC Tire tread
D777654, Sep 08 2015 Bridgestone Americas Tire Operations, LLC Tire tread
D779411, Jun 17 2014 Bridgestone Americas Tire Operations, LLC Tire tread
D783515, Apr 06 2016 Bridgestone Bandag, LLC Tire tread
D784248, May 13 2014 TECHKING TIRES LIMITED Tire
D810007, Mar 03 2016 Bridgestone Americas Tire Operations, LLC Tire tread
D818943, Jun 01 2017 Bridgestone Americas Tire Operations, LLC Tire
D830290, Jun 01 2017 Bridgestone Americas Tire Operations, LLC Tire
D984365, Apr 15 2021 Sumitomo Rubber Industries, Ltd. Tire for automobile
Patent Priority Assignee Title
D244129, Jun 22 1976 The Goodyear Tire & Rubber Company Tire
D345723, Jul 09 1992 Bridgestone Firestone North American Tire, LLC Tire
D350096, Mar 29 1993 The Goodyear Tire & Rubber Company Tire tread
D354466, Dec 08 1993 Bridgestone Firestone North American Tire, LLC Tire
D373556, Jan 31 1994 The Goodyear Tire & Rubber Company Tire tread
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D388035, Feb 15 1995 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
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D419928, Feb 25 1999 Bridgestone Firestone North American Tire, LLC Tire tread
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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 0106080771 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
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