Snowmobile ski

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Description

FIG. 1 is a top plan view of the snowmobile ski showing my new design;

FIG. 2 is a side elevational view thereof, wherein the opposite side is a mirror image of the side shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3738676 June 1973 Hand
3817544 June 1974 Labelle
Patent History
Patent number: D256224
Type: Grant
Filed: May 11, 1978
Date of Patent: Aug 5, 1980
Inventor: Lawrence E. Fritz (Forth Worth, TX)
Primary Examiner: James M. Gandy
Attorney: Robert A. Felsman
Application Number: 5/905,065
Classifications
Current U.S. Class: Self-propelled (e.g., Snowmobile (D12/7); 280/1118;601;609;12R;28
International Classification: D1214;