Tire
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FIG. 1 is a perspective view of a tire showing our new design it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being substantially the same as that shown;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof on a reduced scale; and
FIG. 4 is an enlarged fragmentary front elevational view thereof;
FIG. 5 is a perspective view of a tire showing a second embodiment of our new design it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being substantially the same as that shown;
FIG. 6 is a front elevational view of FIG. 5;
FIG. 7 is a side elevational view of FIG. 5 on a reduced scale;
FIG. 8 is an enlarged fragmentary front elevational view of FIG. 5;
FIG. 9 is a perspective view of a tire showing a third embodiment of our new design it being understood that the tread pattern is repeated throughout the circumference of the tire, the opposite side being substantially the same as that shown;
FIG. 10 is a front elevational view of FIG. 9;
FIG. 11 is a side elevational view of FIG. 9 on a reduced scale; and
FIG. 12 is an enlarged fragmentary front elevational view of FIG. 9.
| D169668 | May 1953 | Hardeman |
| 3237669 | April 1964 | Travers |
| 4131148 | December 26, 1978 | Bertazzoli et al. |
| 4574857 | March 11, 1986 | Beeghly et al. |
| 1284847 | January 1987 | SUX |
| 1591139 | June 1981 | GBX |
- 1980 Tread Design Guide, p. 211, Kelly-Springfield Grader Trac, second row down from top. 1982 Tread Design Guide, p. 205, Star Grader, bottom right corner of page. "Operating Instructions for Michelin Tires 1984/1985", p. 187, Michelin XF and Dumper Tires (in German, translation enclosed). "Michelin Tires for Engineering Implements", 1976-77, p. 22, XF Tire (in French, translation provided).
Type: Grant
Filed: Jan 30, 1987
Date of Patent: Jul 10, 1990
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventors: Mark L. Bonko (Hartville, OH), Loran C. Lopp, Jr. (Wadsworth, OH)
Primary Examiner: James M. Gandy
Attorneys: R. J. Slattery, III, L. R. Drayer
Application Number: 7/9,395
