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:
Jul. 10, 2018
Filed:
Dec. 17, 2014
Applicant:
B/e Aerospace, Inc., Wellington, FL (US);
Inventors:
Andrew Elliott, Shawnee, KS (US);
Mrinal Nagrecha, Wichita, KS (US);
Assignee:
B/E Aerospace, Inc., Winston-Salem, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 9/00 (2006.01); A62B 7/12 (2006.01); A62B 7/14 (2006.01); A62B 18/02 (2006.01); G01P 13/00 (2006.01); G01F 1/28 (2006.01); A61M 16/06 (2006.01);
U.S. Cl.
CPC ...
A62B 9/006 (2013.01); A62B 7/12 (2013.01); A62B 7/14 (2013.01); A62B 18/02 (2013.01); G01P 13/0006 (2013.01); A61M 16/06 (2013.01); A61M 2202/0208 (2013.01); G01F 1/28 (2013.01);
Abstract
A flow indicator of a breathing apparatus that indicates a flow of a breathing-gas includes a structure within a conduit for delivering the breathable gas, where the structure undergoes a change as a result of a presence of the breathable gas or a movement of the breathable gas past the structure. The flow indicator also includes a gas flow display that is actuated by the change in the structure to visually indicate a presence or flow of the breathable gas, where the display is powered by the change in the structure without any outside power supply.