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:
Sep. 26, 1978
Filed:
Aug. 03, 1977
Lawrence Windisch, Selma, AL (US);
John Nees, Wyomissing, PA (US);
Harry M Channing, Wyomissing, PA (US);
General Battery Corporation, Reading, PA (US);
Abstract
A method for producing batteries having plastic cases wherein a plurality of sets of batteries are placed in a plurality of portable tanks or tubs which are positioned at different heights above the floor and filled with water, filling the highest tub first and allowing it to overflow to fill the adjacent lower tub and so on until all tubs are filled and overflowing. Before the water is added to the tanks, electrolyte is added to unfilled, unformed batteries and a separate rectifier circuit is connected to each set of batteries for passing current therethrough to form or charge the batteries.