Buoys – rafts – and aquatic devices – Water rescue or life protecting apparatus – Personal flotation device
Patent
1981-04-22
1983-02-01
Frankfort, Charles E.
Buoys, rafts, and aquatic devices
Water rescue or life protecting apparatus
Personal flotation device
A63C 908
Patent
active
043713530
ABSTRACT:
A life jacket manufactured using a continuous length of flexible buoyant material which is encased in a fabric so as to provide buoyant front regions and a buoyant neck region, the length of buoyant material passing from the front of a wearer about the wearer's neck and back down the front of the wearer. The continuous length includes a specially cut region for the neck vicinity to enhance comfort.
REFERENCES:
patent: 3193856 (1965-07-01), Coolidge
patent: 3266070 (1966-08-01), O'Link
patent: 3383722 (1968-05-01), LeBlanc
patent: 3398614 (1968-08-01), Cleary
patent: 3761982 (1973-10-01), Hawkins
Frankfort Charles E.
Sotelo Jesus D.
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