Swimming wheel apparatus

Marine propulsion – Operator powered drive for propelling means – Rotary cranking arm

Patent

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Details

440 91, A63B 3504

Patent

active

044378408

ABSTRACT:
An aquatic craft for a swimmer; including a pair of pontoons, a frame therebetween on which the swimmer reclines, and a paddle wheel powered by the swimmer.

REFERENCES:
patent: 1520391 (1924-12-01), Altoonian
patent: 1640390 (1927-08-01), Bacon
patent: 1728103 (1929-09-01), Chaligne
patent: 3062174 (1962-11-01), Good
patent: 3999501 (1976-12-01), Duarte

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