Life saving garment

Details Life saving garment Life saving garment

1976-07-21

1977-10-04

Kunin, Stephen G.

9332, 9341, 9345, B63C 912

Patent

active

040515680

ABSTRACT:
Life saving garment including an air-filled liner for independent use or for attachment to the jacket of a working suit. The liner has front, rear and expandible collar sections including chest, back and shoulder air compartments. The air mainly occupies the back compartment under normal working conditions and is forced into the upper parts of the sections by water pressure. The expanded shoulder compartments and a buoyant neck ring keep the wearer's head above water.

REFERENCES:
patent: 1419272 (1922-06-01), Kolberg
patent: 2905954 (1959-09-01), Lanciano, Jr.
patent: 3050752 (1962-08-01), Birchall
patent: 3155992 (1964-11-01), Shewmake et al.
patent: 3199128 (1965-08-01), Nojd
patent: 3266069 (1966-08-01), O'Link
patent: 3744534 (1973-07-01), Henry
patent: 3750205 (1973-08-01), Pfeifer
patent: 3805308 (1974-04-01), Hirsch

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