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:
Jul. 29, 1980
Filed:
Aug. 02, 1978
Applicant:
Inventors:
Bernd Gnida, Hofheim, DE;
Gerhard Simon, Kelkheim, DE;
Eckart Buder, Kriftel, DE;
Hans-Jurgen Schwartz, Hemer, DE;
Assignee:
Varta Batterie Aktiengesellschaft, Hanover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429161 ; 429181 ; 429185 ; 429206 ;
Abstract
The electrodes and separators are assembled into a plate package, which is slipped over a post extending upward from the cell housing bottom. Pole lead-through is provided in the lid, the lead-through includes a rivet and a sealing ring. The edges of the housing bottom and the tip of the post are welded to the lid to close the cell.