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:
Oct. 31, 1995
Filed:
Oct. 27, 1994
Koa Oil Company, Ltd., Tokyo, JP;
Abstract
An air cell having a single cell or a plurality of cells being aggregated is disclosed, that comprises a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode and composed of a water absorbing material that absorbs and holds an electrolytic solution, an electrolytic solution supply member protrusively disposed at a lower edge of the positive electrode and the negative electrode and adapted for supplying the electrolytic solution to the separator, a spacer for covering an outer surface of the positive electrode and the negative electrode and forming an air layer on the front surface thereof, and a cover member for covering surfaces of the electrolytic solution supply member, the cover member having a blank portion that is at least a minimum opening portion for supplying the electrolytic solution to the electrolytic solution supply member.