Patent ID: 6955236
Filing Date: 2005-10-18
Classification: A63C,B62B,B62M,Y10T

Abstract:
1. A snowmobile ski having at least a pair of outboard keel members along an outer edge of a running surface of said ski and at least one elongated wing member projecting laterally outward and upward from a region proximate an upper, outboard portion of each outboard keel member and of a length substantially coextensive with said outboard keel member and wherein said at least one elongated wing member is essentially an elongated planar member having a relatively narrow lateral width compared to a lateral width of the ski running surface and wherein said at least one elongated wing member has a greater lateral width near a longitudinal midportion of the at least one elongated wing member than near fore or aft portions thereof with said lateral width gradually increasing from fore and aft directions towards the longitudinal midportion.