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. 26, 1994
Filed:
May. 17, 1993
Applicant:
Inventors:
Robert N Mansfield, Jr, Valley View, OH (US);
Robert F Scarr, Westlake, OH (US);
Assignee:
Eveready Battery Company, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429175 ; 429181 ; 427405 ;
Abstract
A cell employing a cup-shaped terminal that has a concave surface coated by electrodeposition of a metal such that the deposited metal contacts the cell's anodic mixture so that the anodic mixture can be made with little or no mercury. A method for producing cup-shaped terminals with a metal electrodeposited on only one side is also disclosed.