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:
Jul. 04, 1995
Filed:
Aug. 06, 1993
Applicant:
Inventors:
Kurt J Wagner, Bellevue, IA (US);
Tina M Wagner, Bellevue, IA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
12820525 ; 12820418 ; 12820524 ;
Abstract
An oxygen mask for providing a supply of oxygen to an occupant of a structure during a fire. The oxygen mask includes a pressurized gas cylinder coupled to a face mask for supplying oxygen to the user and can be operated by a removal of a safety pin and a subsequent actuation of a button which allows oxygen to flow into the face mask. A charge gauge is provided for indicating a charge status of the gas cylinder and alternate embodiments of the present invention include an eye cover assembly for protecting a user's eyes and a light assembly for illuminating an area in front of the user.