Disposable safety hood with filtered ventilation tube

Details Disposable safety hood with filtered ventilation tube Disposable safety hood with filtered ventilation tube

1998-03-11

2000-01-11

Oleksa, Diana

Apparel

Head coverings

Hoods

21713, 12820125, A42B 104

Patent

active

060121750

ABSTRACT:
A safety hood for use in toxic ambient atmospheres, wherein the hood is formed in an economic manner and being entirely made up of a polymeric material and thus, is wholly disposable, and wherein an air passageway is integral with the hood proper, and contains an air-permeable member throughout the substantial length thereof in order to prevent the collapse of the air passageway.

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patent: 4619254 (1986-10-01), Moretti et al.
patent: 4627431 (1986-12-01), Werjefelt
patent: 4932078 (1990-06-01), Jones et al.
patent: 5022095 (1991-06-01), Fleury
patent: 5133344 (1992-07-01), Jurrius et al.
patent: 5226409 (1993-07-01), Bower et al.

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