Snowmobile ski

Details Snowmobile ski Snowmobile ski

2006-01-31

2006-01-31

Fischmann, Bryan (Department: 3618)

Motor vehicles

Including one or more ski-like or runner members

C280S028000, C280S609000

Reexamination Certificate

active

06991056

ABSTRACT:
This invention relates to an improved snowmobile ski having a vertical fin on the topside of the ski with a surface area large enough to minimize or prevent sideways slippage of the ski during a turn. The fin, if a single fin is used, is located adjacent the outboard edge of the ski. A snowmobile ski with dual topside fins having outwardly projecting lips along the upper edges of said fins has improved performance in deep snow.

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patent: 2004/0061296 (2004-04-01), Metheny
patent: 2378638 (2002-08-01), None

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