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:
May. 07, 2019
Filed:
Feb. 11, 2015
Applicant:
Intelligent Energy Limited, Loughborough, GB;
Inventor:
David Edgar, Loughborough, GB;
Assignee:
Intelligent Energy Limited, Loughborough, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); G01R 27/00 (2006.01); G01F 23/00 (2006.01); H01M 8/04537 (2016.01); H01M 8/04082 (2016.01); H01M 8/04992 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04656 (2013.01); H01M 8/04208 (2013.01); H01M 8/04559 (2013.01); H01M 8/04589 (2013.01); H01M 8/04619 (2013.01); H01M 8/04992 (2013.01); Y02E 60/36 (2013.01);
Abstract
A fuel source (), a fluid gauge adapter (), a fuel cell system () and an associated method. The fuel source () has a gauge () comprising an electronic multi-stable display (). The fuel cell system () and method relate to receiving fuel from the fuel source (), determining () a fuel consumption of the fuel cell system (), calculating () a substance level of the fuel source in accordance with the fuel consumption and updating () an electronic multi-stable display of the fluid gauge of the fuel source in accordance with the substance level.