Protective jacket

Details Protective jacket Protective jacket

1975-07-18

1976-12-07

Schroeder, Werner H.

Apparel

Guard or protector

Body cover

A41D 1300

Patent

active

039953203

ABSTRACT:
An inflatable jacket having a network of internal pressure air compartments which cooperatively communicate with each other through constricted airflow passageways, so that air displacement from one selected compartment is resisted by the pressure of the adjacent and other compartments; whereby said jacket, when used for example for karate, can cushion an external blow of significant force with pressure air of a nominal amount, e.g. 9 lbs. per square inch which can easily be supplied by a simple pump.

REFERENCES:
patent: 876237 (1908-01-01), Ridlon
patent: 1726939 (1929-09-01), Anderson
patent: 2247961 (1941-07-01), Mulvey
patent: 3008214 (1961-11-01), Foster et al.

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