Marine propulsion – Oscillating propelling means – Having nonpropelling cycle segment
Patent
1993-11-22
1995-08-29
Basinger, Sherman
Marine propulsion
Oscillating propelling means
Having nonpropelling cycle segment
440 21, B63H 1608
Patent
active
054455499
ABSTRACT:
The equipment includes a device for floating on the surface of a body of water and for supporting at least one user, and footwear worn by the user for propelling the device through the water. The device for floating includes at least two spaced, parallel, side-by-side pontoons and a frame connected to the pontoons and extending above the space between the pontoons for supporting the user in the space between the pontoons. The footwear includes a foot receiving portion having a foot receiving surface and a second surface opposite to the foot receiving surface and fins extending downwardly from the second surface.
REFERENCES:
patent: 892418 (1508-07-01), Hallman
patent: 2430466 (1947-11-01), Hedman
patent: 2663278 (1953-12-01), Skinner
patent: 3747236 (1973-07-01), Sidlauskas
patent: 3783532 (1974-01-01), Harradine
patent: 4789365 (1988-12-01), Jones
Basinger Sherman
Damar Leisure Products Inc.
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