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:
Apr. 01, 1980
Filed:
Jul. 28, 1978
Robert L Cramer, Davenport, IA (US);
The Bendix Corporation, Southfield, MI (US);
Abstract
An oxygen regulator for supplying a recipient with breathable fluid in response to an inhalation demand. A diaphragm which is responsive to the inhalation demand operates a balanced oxygen valve to allow pressurized oxygen flow into a mixing chamber. The flow of pressurized oxygen into the mixing chamber draws air into the mixing chamber through an altitude responsive valve. The pressurized oxygen and air are combined in the mixing chamber to create a volume of breathable fluid sufficient to meet the inhalation demand of the recipient.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile