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:
Mar. 06, 2018
Filed:
May. 26, 2014
Applicant:
Shearwater Research Inc., Vancouver, CA;
Inventors:
Assignee:
Shearwater Research Inc., Richmond, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63C 11/22 (2006.01); B63C 11/18 (2006.01);
U.S. Cl.
CPC ...
B63C 11/22 (2013.01); B63C 2011/188 (2013.01);
Abstract
A heads-up display has a display panel which displays information related to a partial pressure of oxygen in a breathing gas. The display panel comprises a first indicia, a second indicia, a third indicia, and a fourth indicia. The first indicia and the fourth indicia respectively indicate a near hyperoxic condition and a near hypoxic condition. The second indicia and the third indicia together indicate the partial pressure of oxygen in the breathing gas.