Tractive Elements and Patterns for the Running Surface of a Ski Bottom in Fixed and Removable Configurations

A tractive individual denticle scale used on a ski bottom for uphill/forward travel that has the following unique and novel characteristics:

• The individual denticle scales have a minimized footprint, or contact area, when in glide mode. Glide mode can be described as the forward movement of the ski, equipped with denticle scales on the ski bottom, in an unweighted condition.
• The individual denticle scales have a maximized footprint, or contact area, when in kick mode. Kick mode can be described as a momentary static position of the ski, equipped with denticle scales on the ski bottom, in a weighted condition.
• The individual scales have a front to back section profile with characteristics of an OG curve line, defined as a double curve resembling an S—formed by the union of a convex and a concave line. The OG curve section profile of the individual denticle scales permits minimized resistance to forward motion when employed on a ski bottom, thus aiding in the efficiency in forward movement for the skier.
• The individual denticle scales have a trailing edge profile that permits traction from multiple angles. The trailing edge profile provides traction directly in line with forward motion input from the skier, and additionally can provided traction at angles relative to forward motion skier input. This unique trailing edge profile can aid the skier by providing traction at multiple angles and on varied topographical terrain.
• The individual denticle scales can be arranged in an array format containing multiple scales. The denticle scales in array format are arranged in such a way that the trailing edges of the denticle scales have the ability to overlap, when viewing the denticle scale array in rear view. The ability to arrange the denticle scales in such a manner creates a maximal amount of tractive surface in a unique arrangement, thus increasing the uphill movement capability of the skier employing a unique and novel tractive scale pattern on the skis being used.
• The individual denticle scales, as well as the denticle scales arranged in an array configuration have unique surface geometry such that they can be molded in a conventional manner in plastic or other appropriate material. This feature allows for fabrication of the denticle scales (individual, array) in a simple and cost effective manner.