Tire tread and buttress
Latest The Goodyear Tire & Rubber Company Patents:
Description
FIG. 1 is a front elevation view of a tire tread and buttress showing our new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread and buttress;
FIG. 2 is an enlarged fragmentary front elevational view thereof;
FIG. 3 is a first perspective view thereof;
FIG. 4 is an enlarged fragmentary elevational view of one side thereof;
FIG. 5 is a second perspective view thereof; and,
FIG. 6 is an enlarged fragmentary elevation view of the opposite side thereof.
The broken line showing of environmental structure in FIGS. 3, 4, 5 and 6 of the drawings is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D296093 | June 7, 1988 | Mezzanotte |
D311890 | November 6, 1990 | Covert et al. |
2534869 | December 1950 | Jones |
3155135 | November 1964 | Klenk |
3162229 | December 1964 | Ellenrieder et al. |
3286756 | November 1966 | Ellenrieder et al. |
3405753 | October 1968 | Verdier |
3705613 | December 1972 | Verdier |
3861436 | January 1975 | Poque |
4429728 | February 7, 1984 | Ippen et al. |
4635694 | January 13, 1987 | Hosokawa |
4732194 | March 22, 1988 | Samoto et al. |
4785863 | November 22, 1988 | Tsuda et al. |
0338491 | October 1989 | EPX |
0346781 | December 1989 | EPX |
2263455 | July 1974 | DEX |
- Bridgestone Asymetric Tires, Modern Tire Dealer, Feb. 1988, p. 46.
Patent History
Patent number: D325015
Type: Grant
Filed: Jul 9, 1990
Date of Patent: Mar 31, 1992
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventors: Paul B. Maxwell (Stow, OH), Darrell E. Covert (Uniontown, OH)
Primary Examiner: James M. Gandy
Attorneys: T. P. Lewandowski, L. R. Drayer
Application Number: 7/550,788
Type: Grant
Filed: Jul 9, 1990
Date of Patent: Mar 31, 1992
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventors: Paul B. Maxwell (Stow, OH), Darrell E. Covert (Uniontown, OH)
Primary Examiner: James M. Gandy
Attorneys: T. P. Lewandowski, L. R. Drayer
Application Number: 7/550,788
Classifications
Current U.S. Class:
D12/147