Inflatable, noncollapsible, personal flotation device

Buoys – rafts – and aquatic devices – Water rescue or life protecting apparatus – Personal flotation device

Patent

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Details

521917, B63C 915

Patent

active

060660171

ABSTRACT:
The inflatable, non-collapsible, flotation device (INCFD) utilizes foam mng chemicals within a flotation chamber where the materials react and harden to form a layer of pliant foam, such as polyurethane. The foam, during reaction, conforms with the shape of the wearer and hardens to provide both flotation and physical protection from exterior objects.

REFERENCES:
patent: 4263412 (1981-04-01), Pauls
patent: 4424043 (1984-01-01), Behl
patent: 4734072 (1988-03-01), Lastnik
patent: 5098325 (1992-03-01), Kim et al.

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