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:
Mar. 08, 1977
Filed:
Jun. 02, 1976
Applicant:
Inventor:
Gunnar Eckerbom, Kungalv, SW;
Assignee:
Aktiebolaget Tudor, Sundbyberg, SW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429140 ; 429238 ;
Abstract
A battery electrode includes a plurality of sheaths. The base portion of a bottom strip is secured to bottom, open ends of the sheaths. The bottom strip also includes movable closure sections which can be swung open to allow filling of the sheaths with active material, and which can be swung closed to close the bottom ends of the sheaths.