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:
Nov. 23, 1976
Filed:
Dec. 27, 1973
Applicant:
Inventor:
Stephen Donald Flynn, Mississauga, Ontario, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
1375961 ; 1281458 ; 128210 ;
Abstract
Apparatus for the administration of gases such as oxygen, anaesthetic gases, or the like, incorporating a chamber adapted to communicate with a face mask, gas delivery means for delivering gas into said chamber, valve means for intermittently discontinuing delivery of gas thereto, vent means for intermittently venting said chamber to atmosphere for exhalation, and, pressure relief valve means communicating with said chamber for venting the same to atmosphere in the event of an overpressure occurring therein.
Flynn, Stephen. (1976). Positive pressure resuscitator (U.S. Patent No. 3993095). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3993095
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile