Patent
   D451057
Priority
Apr 14 2000
Filed
Apr 14 2000
Issued
Nov 27 2001
Expiry
Nov 27 2015
Assg.orig
Entity
unknown
2
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 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 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.

Guspodin, James G., Stuhldreher, Terrence M.

Patent Priority Assignee Title
D550609, Nov 09 2004 Toyo Tire Corporation Automobile tire
D973012, Nov 05 2020 GOODYEAR TIRE & RUBBER COMPANY, THE Tire
Patent Priority Assignee Title
D311888, May 08 1987 Pirelli Coordinamento Pneumatici S.p.A. Tire
D312993, May 08 1987 Pirelli Coordinamento Pneumatici S.p.A. Tire
D339558, May 04 1990 PIRELLI TIRE LLC, A DELAWARE CORPORATION Tire
D360856, Sep 29 1993 Bridgestone Corporation Automobile tire
D365052, May 16 1994 Michelin Recherche et Technique S.A.; MICHELIN RECHERCHE ET TECHNIQUE S A Tire
D369767, Sep 20 1994 Bridgestone Corporation Automobile tire
D377000, Feb 22 1995 Bridgestone Corporation Automobile tire
D385518, Nov 30 1995 Bridgestone Corporation Automobile tire
D386456, Oct 11 1995 Sumitomo Rubber Industries, Ltd. Automobile tire
D399800, Dec 24 1996 Bridgestone Corporation Automobile tire
D432467, Dec 30 1998 Bridgestone Firestone North American Tire, LLC Tire tread
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 2000GUSPODIN, JAMES G BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107490153 pdf
Apr 03 2000STUHLDREHER, TERRENCE M BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107490153 pdf
Apr 14 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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