Protective helmet and liner

Details Protective helmet and liner Protective helmet and liner

1990-09-27

1991-07-30

Schroeder, Werner H.

Apparel

Guard or protector

For wearer's head

2425, A42B 300

Patent

active

050350099

ABSTRACT:
A protective helmet and liner therefor includes a sheet of sound deadening material which fits between impact force absorbing pad structures disposed on the interior of the protective helmet.

REFERENCES:
patent: 3055013 (1962-09-01), Aileo
patent: 3153792 (1964-10-01), Marietta
patent: 3364499 (1968-01-01), Kwoka
patent: 3609764 (1971-10-01), Morgan
patent: 3673609 (1972-07-01), DeSimone
patent: 3882547 (1975-05-01), Morgan
patent: 4133055 (1979-01-01), Zebuhr
patent: 4345338 (1982-08-01), Frieder, Jr. et al.
patent: 4432099 (1984-02-01), Grick et al.
patent: 4566137 (1986-01-01), Gooding
patent: 4627114 (1986-12-01), Mitchell

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