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:
Nov. 18, 1986
Filed:
Feb. 22, 1985
Applicant:
Inventors:
Eiichi Waki, Katano, JP;
Shigeo Kobayashi, Yawata, JP;
Yutaka Hashimoto, Katano, JP;
Miyoji Nakai, Katano, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429162 ; 429178 ;
Abstract
A flat battery has a flat generating element which is sealed and sheathed within a two-fold electrically insulating sheathing film, and positive and negative terminals are provided on either the upper or the lower surface thereof. The capacity of the battery per unit area is increased, and either the positive or the negative terminal, which can extend along the inner side of the film, can be reduced in size and simplified.