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:
Sep. 08, 2009
Filed:
Apr. 11, 2006
Applicants:
Wesley Wakefield, Lockport, NY (US);
Roy Mast, East Amherst, NY (US);
Troy Dayton, Syracuse, UT (US);
James Stawitzky, North Tonawanda, NY (US);
Inventors:
Wesley Wakefield, Lockport, NY (US);
Roy Mast, East Amherst, NY (US);
Troy Dayton, Syracuse, UT (US);
James Stawitzky, North Tonawanda, NY (US);
Assignee:
Electrochem Solutions, Inc., Clarence, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02H 3/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is an electrical circuit that disconnects an electrochemical cell from a load when the cell's voltage descends to a predetermined value. The present invention is also applicable to a battery configuration and its corresponding electrochemical cells. The predetermined value is designed to decrease the chance that the cell or battery will become unstable while connected to the load.