Buoys – rafts – and aquatic devices – Water rescue or life protecting apparatus – Personal flotation device
Patent
1993-04-30
1994-08-30
Swinehart, Edwin L.
Buoys, rafts, and aquatic devices
Water rescue or life protecting apparatus
Personal flotation device
434254, 441106, B63C 908
Patent
active
053422325
ABSTRACT:
A swim training device for teaching a novice swimmer to swim that includes a pair of buoyancy units that are defined as a pair of interconnected pouches adapted to removably store a plurality of floatation cells. The pouches are adjustable to the size of the wearer and to the changing size of the pouch as selective floatational cells are removed. The swim training device further provides a new method of training for progressively teaching novice swimmers, especially children, the basic swimming skills.
REFERENCES:
patent: 1538627 (1925-05-01), Di Lauro
patent: 1932708 (1933-10-01), Phillips, Jr.
patent: 2426726 (1947-09-01), Combs
patent: 3179963 (1965-04-01), Peterson
patent: 3425072 (1969-02-01), Carlson
Lojacono Francis X.
Swinehart Edwin L.
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