Collapsible helmet

Details Collapsible helmet Collapsible helmet

1995-01-13

1997-02-25

Neas, Michael A.

Apparel

Guard or protector

For wearer's head

2424, A42B 332

Patent

active

056049358

ABSTRACT:
A collapsible helmet including an elliptic headband and an arc-shaped strap hingedly attached to the headband, the strap extending laterally across the crown of a wearer when deployed in its upright operative position so as to define a head protecting shell and lying co-planar with the headband when deployed in its folded inoperative position so as to define a relatively thin compact package. The helmet further includes a pair of arc-shaped ribs hingedly attached to the headband, the pair of ribs extending longitudinally across the crown of a wearer when deployed in their upright operative positions and lying co-planar with the headband when deployed in their folded inoperative positions. The helmet still further includes a face guard hingedly attached to the headband, the face guard extending laterally across the chin of a wearer when deployed in its downward inclined operative position and lying co-planar with the headband when deployed in its folded inoperative position.

REFERENCES:
patent: 2277994 (1942-03-01), Roberts
patent: 2679046 (1954-05-01), Dye
patent: 2758306 (1956-08-01), Grancsay et al.
patent: 3026525 (1962-03-01), Gyorfy
patent: 3451066 (1969-06-01), Shears et al.
patent: 3514787 (1970-06-01), Kennedy, Jr.
patent: 3991422 (1976-11-01), Saotome
patent: 4062067 (1977-12-01), Franzen
patent: 4291417 (1981-09-01), Pagano
patent: 4607397 (1986-08-01), Laxo
patent: 4827537 (1989-05-01), Villa
patent: 4885806 (1989-12-01), Heller

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