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     Peter A. Koziol, Esq.
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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Breathing mask with oxygen reduced consumption

Invented by: Vincent Gillotin
Vauhallan, FR

Michel Malfroy
Vantoux, FR

Remy Schoettel
Saint Vit, FR

Patrick Maire
Raizeux, FR Applicant: Name City State Country Type Gillotin

Originally Assigned to: Zodiac Aerotechnics
Plaisir, FR Family ID: 1000000721966
[Now assigned to . . .]

Issued:2014-10-14
Filed:2007-11-21
Application No:12743835
Examined by:Ho; Tan-Uyen T

Embodiments of the invention provide a breathing mask for aircraft crewmember. The breathing mask includes an on-demand regulator with an inlet connected to a source of breathing gas and an outlet to exhaust the breathing gas. The outlet has an aperture controlled by a movable valve having an open position when the crewmember breathes out and a closed position when the crewmember breathes in. The breathing mask also has a latch member operable by a crewmember to latch the valve in the open position, the latch member including an unlocking member to release the valve when the cabin pressure is below a predetermined value.

[pdf] U.S. Pat. No. 8,857,431

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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