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:
Aug. 15, 1978
Filed:
Feb. 25, 1977
Applicant:
Inventor:
Kjell Koch, Kungalv, SE;
Assignee:
Aktiebolaget Tudor, Sundbyberg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429225 ; 429245 ; 7516 / ;
Abstract
An improved grid for the production of positive electrodes for use in electric storage batteries is disclosed. The grid is formed of a base of lead or a lead alloy which is essentially antimony-free and the base is coated with a lead alloy containing one or more metals whereby the resulting grid achieves charging potentials essentially the same as achieved with conventional lead-antimony alloy grids while minimizing the possibilities of antimony poisoning. The grid may be made by electrically coating the surface alloy onto the support.