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:
Jun. 17, 2025
Filed:
Mar. 26, 2020
The Boeing Company, Chicago, IL (US);
Jon A. Feroy, Edgewood, WA (US);
Frederick Paul Siebert, North Bend, WA (US);
Emad Said Kiriakos, Bothell, WA (US);
Douglas L. Dohrman, Snohomish, WA (US);
Steven P. McDonald, Marysville, WA (US);
Raydel Cortina, Hialeah, FL (US);
Timothy R. Randall, Seattle, WA (US);
THE BOEING COMPANY, Arlington, VA (US);
Abstract
Methods, apparatuses, and systems for mechanically releasing a predetermined amount of supplemental oxygen to a user via a mechanical initiator are disclosed with the release of the amount of supplemental oxygen based on and in response to the combined factors of a user's determined oxygen consumption based on sensing a user's inhalation combined with determining the ambient pressure in the area of the user.