|
The ornamental design for a tire tread, as shown and described. |
FIG. 1 is a front elevational 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;
FIG. 2 is a right side perspective view thereof;
FIG. 3 is a left side perspective view thereof;
FIG. 4 is a side elevational view of the right side thereof;
FIG. 5 is a side elevational view of the left side thereof; and,
FIG. 6 is an enlarged fragmentary front elevational view thereof.
The broken line showing of the tire sidewall in the drawings is for illustrative purposes only and forms no part of the claimed design.
Lassan, Timothy J., Robinson, Timothy F.
Patent | Priority | Assignee | Title |
4635694, | Mar 25 1983 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire tread for heavy load |
D295036, | Feb 18 1986 | BRIDGESTONE FIRESTONE RESEARCH, INC | Tire |
D326251, | Aug 28 1989 | Bridgestone Corporation | Automobile tire |
D328271, | Jul 30 1990 | Bridgestone Firestone North American Tire, LLC | Tire |
D328580, | Apr 09 1990 | MICHELIN RECHERCHE ET TECHNIQUE S A | Tire |
D329218, | Dec 14 1989 | Sumitomo Rubber Industries, Ltd. | Automobile tire |
D333456, | Feb 04 1991 | HANKOOK TIRE MFG CO , LTD , A CORP OF KOREA | Tire |
D338179, | Mar 25 1991 | The Goodyear Tire & Rubber Company | Tire tread and buttress |
D341345, | Mar 26 1992 | Michelin Recherche et Technique | Tire |
D341804, | Jun 09 1992 | Bridgestone Firestone North American Tire, LLC | Tire |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 01 1993 | LASSAN, TIMOTHY J | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006799 | /0666 | |
Dec 01 1993 | ROBINSON, TIMOTHY F | BRIDGESTONE FIRESTONE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006799 | /0666 | |
Dec 02 1993 | Bridgestone/Firestone, Inc. | (assignment on the face of the patent) | / | |||
Jun 01 1998 | BRIDGESTONE FIRESTONE, INC | BRIDGESTONE FIRESTONE RESEARCH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009719 | /0442 | |
Nov 28 2001 | BRIDGESTONE FIRESTONE RESEARCH, INC | BRIDGESTONE FIRESTONE RESEARCH, LLC | ACKNOWLEDGEMENT OF CONVERSION | 012322 | /0614 | |
Nov 30 2001 | BRIDGESTONE FIRESTONE RESEARCH, LLC | Bridgestone Firestone North American Tire, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012333 | /0690 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |