Patent
   D445732
Priority
Aug 28 2000
Filed
Aug 28 2000
Issued
Jul 31 2001
Expiry
Jul 31 2015
Assg.orig
Entity
unknown
3
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 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 perspective view thereof.

The dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIGS. 2 and 4; 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
D596559, Oct 07 2008 The Goodyear Tire & Rubber Company Tire
D642116, Oct 30 2009 Compagnie Generale des Etablissements Michelin Tire
D736698, Oct 25 2012 Bridgestone Americas Tire Operations, LLC Tire tread lug
Patent Priority Assignee Title
2592557,
4735247, Dec 05 1984 Bridgestone Corporation Base-cap tread
128139,
213749,
219799,
234080,
D278806, May 16 1983 GOODYEAR TIRE & RUBBER CO , THE Tire
D279891, May 20 1983 BRIDGESTONE FIRESTONE RESEARCH, INC Tire
D367448, Dec 20 1994 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
D387717, Dec 09 1996 The Goodyear Tire & Rubber Company Tire tread
68150,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 25 2000ALLISON, WILLIAM B BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111280712 pdf
Aug 28 2000Bridgestone/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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