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:
Mar. 23, 2004
Filed:
Aug. 08, 2001
Charles H. Lee, Irvine, CA (US);
Richard L. Rosiello, San Dimas, CA (US);
Other;
Abstract
An apparatus meant for human use to supplement breathing while at high altitude in aircraft for emergency use. The apparatus includes a valve as an actuator to discharge oxygen into an attached facemask. A small cylinder containing oxygen under pressure is inserted and attached to the valve. Once assembled, the invention is stored in aircraft to be available for instant use. If a cabin depressurization emergency should occur, an occupant may access oxygen immediately by pressing a valve lever to start the flow of oxygen. By adjusting a knob located on the valve lever the user may control the flow of oxygen and extend oxygen use to allow time for evasive action.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile