Emergency escape breathing apparatus

Details Emergency escape breathing apparatus Emergency escape breathing apparatus

1996-05-21

1997-11-25

Millin, Vincent

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

12820124, 12820125, 12820128, 12820129, 12820624, A62B 1700

Patent

active

056900953

ABSTRACT:
Emergency escape breathing apparatus having a hood 2 made of flexible material, an inner mask 6, supply means 4 by which respirable air may be supplied to the inner mask and a member 10 attached to the inner mask 6 which may act to hold the inner mask 6 in position, and also aids donning of the apparatus without dislodging any spectacles 3, if worn.

REFERENCES:
patent: 2810386 (1957-11-01), Reed
patent: 3710393 (1973-01-01), Douglas
patent: 3762407 (1973-10-01), Shonerd
patent: 4231359 (1980-11-01), Martin
patent: 5146636 (1992-09-01), De La Pena

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