1974-11-01
1976-03-23
Blix, Trygve M.
Undertaking
272 71, A63C 1500, A63B 6912
Patent
active
039450686
ABSTRACT:
The swimmer's aid is a generally S-shaped board having means on the upper surface thereof for engagement with the hands of a swimmer. The swimmer holds the board in front of him with his arms extended and propels himself by means of kicking his legs. The rearward end of the board is downturned to act as a drag. The forward end of the board is upturned to minimize any tendency of the board to dive into the water during use. The swimmer's aid is a practice device intended to assist in improving a swimmer's ability.
REFERENCES:
patent: 3335441 (1967-08-01), Wolfe
patent: 3765042 (1973-10-01), Montrella
Blix Trygve M.
O'Connor Gregory W.
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