Manually powered water skis

Details Manually powered water skis Manually powered water skis

1992-08-17

1993-08-17

Sotelo, Jesus D.

Buoys, rafts, and aquatic devices

Water skimming or walking device

Water walking device

A63C 1503

Patent

active

052363813

ABSTRACT:
Equipment for movement upon the surface of water comprised of two stiff buoyant skis to support the user. Thrust is provided by one or more fins affixed to the bottom of the skis, the fins being affixed by an articulated joint so as to provide more resistance in one direction than in the other. The means for receiving the users feet are formed of two portions, the rear portion being demountably adjustable, the front portion being connected to the ski by a mechanical joint.

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patent: 3750202 (1973-08-01), Ceccato
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patent: 4618329 (1986-10-01), Celez
patent: 4846743 (1989-07-01), Ping
patent: 4915659 (1990-04-01), Sanders
patent: 4952184 (1990-08-01), Graziano
patent: 4985006 (1991-01-01), Brunet

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