US PATENT SUBCLASS 280 / 810
.~ Wind sail for propelling or braking skier or skater

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


280 /   HD   LAND VEHICLES

809  DF  SKI OR SKATE APPLIANCE OR ATTACHMENT {11}
810.~ Wind sail for propelling or braking skier or skater

DEFINITION

Classification: 280/810

Wind sail for propelling or braking skier or skater:

(under subclass 809) Device comprising a means having a relatively large area which a skier or skater may present to the wind either for the purpose of propulsion thereby or as a motion retardation means.

(1) Note. The sail may be carried by the skier or skater or it may be attached to the skater or ski.