The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1987
Filed:
May. 25, 1984
Applicant:
Inventor:
William K Ansite, Glendale, CA (US);
Assignee:
Figgie International Inc., Willoughby, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
12820226 ; 12820711 ;
Abstract
A stand alone oxygen supply system associated with a mask assembly of the type including a face mask (28) and an inflatable head harness (26). The mask assembly is normally stored in a stowage box (10) which also includes a reservoir (20), a relatively large chemical oxygen generator in the form of a chlorate candle (18) and a plurality of relatively small oxygen supply devices in the form of small chlorate candles (38). The small candles are caused to be sequentially fired to maintain an oxygen supply under pressure within the reservoir (18) during storage and/or tests.