Patent
   D448328
Priority
Jul 11 2000
Filed
Jul 11 2000
Issued
Sep 25 2001
Expiry
Sep 25 2015
Assg.orig
Entity
unknown
4
9
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.

Dumigan, Keith A., Guspodin, James G., Baker, Christopher T., Beutler, Elizabeth M.

Patent Priority Assignee Title
D517979, Nov 10 2004 Bridgestone Firestone North America Tire, LLC Tire tread
D688197, Nov 01 2011 Nexen Tire Corporation Tire for automobile
D710295, Sep 04 2013 The Goodyear Tire & Rubber Company; GOODYEAR TIRE & RUBBER COMPANY, THE Tire
D886720, Nov 24 2018 Tire
Patent Priority Assignee Title
D344052, Dec 22 1992 The Goodyear Tire & Rubber Company Tire tread
D369768, Sep 20 1994 Bridgestone Corporation Automobile tire
D379955, Nov 20 1995 Continental General Tire, Inc. Tire
D386727, Nov 15 1995 Sumitomo Rubber Industries, Ltd. Automobile tire
D398891, May 22 1997 Michelin Recherche et Technique S.A. Tire tread
D398892, Aug 01 1997 Michelin Recherche et Technique S.A.; MICHELIN RECHERCHE ET TECHNIQUE S A Tire tread
D400136, Sep 09 1997 The Goodyear Tire & Rubber Company Tire tread
D407678, Aug 26 1997 The Goodyear Tire & Rubber Company Tire tread
D417420, Feb 19 1999 The Goodyear Tire & Rubber Company Tire tread
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 30 2000GUSPODIN, JAMES G BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109940102 pdf
May 30 2000BEUTLER, ELIZABETH M BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109940102 pdf
Jun 18 2000BAKER, CHRISTOPHER T BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109940102 pdf
Jun 29 2000DUMIGAN, KEITH A BRIDGESTONE FIRESTONE RESEARCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109940102 pdf
Jul 11 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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