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:
Apr. 28, 1987
Filed:
Aug. 16, 1984
Applicant:
Inventor:
Martin G Klein, Brookfield, CT (US);
Assignee:
Energy Research Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
320 48 ; 320 21 ; 320 45 ; 320 47 ;
Abstract
A system for monitoring the state of charge of a nickel-alkaline secondary battery wherein the monitor cell is comprised of a sealed metal-gas cell having a nickel electrode and an oxygen counter-electrode.