Water ski

Buoys – rafts – and aquatic devices – Water skimming or walking device – Water ski

Patent

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Details

114125, A63C 1500

Patent

active

048677213

ABSTRACT:
A water ski including a buoyant fore section and an elongated hollow, fluid aft chamber in fluid communication with rear ports in the rear end of the ski and air ports in the top surface of the fore section of the ski whereby the aft section of the ski is flooded when the ski is relatively stationary in the water to cause said ski to assume an upright position in the water and which chamber is rapidly purged of water when said ski is in forward motion to assume a balanced, substantially horizontal skiing position on the water.

REFERENCES:
patent: 655993 (1900-08-01), Riess et al.
patent: 3372408 (1968-03-01), Luger et al.
patent: 3380090 (1968-04-01), Kenmuir
patent: 3736608 (1973-06-01), Whitehead
patent: 4528927 (1985-07-01), Iizuka et al.
patent: 4538538 (1985-09-01), Carbonel

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