Water walking apparatus

Marine propulsion – Operator powered drive for propelling means – Fluid pump

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Details

441 76, B63H 1608

Patent

active

056073313

ABSTRACT:
A float member has a top surface, a bottom surface, a front end and a rear end. A pair of elongated chambers extend in the float member between the top surface and the bottom surface. Each elongated chamber has respective openings at the top surface and bottom surface and rear end. Flap valves are provided for permitting water to enter through the bottom openings of the elongated chambers and foot pumps are provided for ejecting water through the rear ends of the chambers.

REFERENCES:
patent: 3408976 (1968-11-01), Ellis
patent: 3479674 (1969-11-01), Beymer
patent: 3487806 (1970-01-01), Ch'iu
patent: 3971330 (1976-07-01), French
patent: 4481002 (1984-11-01), Gargos
patent: 4954106 (1990-09-01), Shuh-Chin
patent: 5267883 (1993-12-01), Gudmundsen

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