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:
Jun. 18, 1985
Filed:
Nov. 19, 1982
Applicant:
Inventors:
John W Paulson, Madison, WI (US);
David J Schulz, Madison, WI (US);
Assignee:
Rayovac Corporation, Madison, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429 50 ; 429218 ; 429104 ; 429220 ; 2521821 ;
Abstract
A cell, having a metallic hydroxide, oxide, oxyhydroxide or hydrated oxide added to the cathode. The addition of these compositions to a nonaqueous cell reduces the open circuit voltage (OCV) of a fresh cell in a relatively short period of time; therefore obviating the need for burning in new cells.