Cleat for an endless track or tread of a surface vehicle
Description
FIG. 1 is a bottom perspective view of a cleat for an endless track or tread of a surface vehicle showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a bottom front perspective view thereof;
FIG. 4 is an end elevation view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a rear elevation view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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2992862 | July 1961 | Fredricks et al. |
3221830 | December 1965 | Walsh |
3601212 | August 1971 | Peterson |
3765731 | October 1973 | Kilbane, Jr. |
3782787 | January 1974 | Rubel et al. |
3865441 | February 1975 | Jolliffe |
4035035 | July 12, 1977 | Husted |
4278302 | July 14, 1981 | Westimayer et al. |
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0711821 | September 1931 | FRX |
Patent History
Patent number: D318253
Type: Grant
Filed: Aug 31, 1988
Date of Patent: Jul 16, 1991
Inventor: Joseph Berto (Truckee, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody N. Brown
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/238,520
Type: Grant
Filed: Aug 31, 1988
Date of Patent: Jul 16, 1991
Inventor: Joseph Berto (Truckee, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody N. Brown
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/238,520
Classifications
Current U.S. Class:
Self-propelled (e.g., Snowmobile (D12/7)