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. 23, 2004
Filed:
Jul. 12, 2000
Shinji Hamada, Toyohashi, JP;
Hiroshi Inoue, Toyohashi, JP;
Akihiro Taniguchi, Toyohashi, JP;
Nobuyasu Morishita, Toyohashi, JP;
Noriyuki Fujioka, Kosai, JP;
Munehisa Ikoma, Toyohashi, JP;
Yoshiaki Ogata, Toyohashi, JP;
Other;
Abstract
In each of the cells that constitute an battery module, a plurality of positive electrode plates and negative electrode plates are layered parallel to the long lateral walls of prismatic cell cases with intervening separators therebetween, wherein lateral edge portions of the positive electrode plates protrude beyond the negative electrode plates on one side, and lateral edge portions of the negative electrode plates protrude beyond the group of positive electrode plates on the opposite side, the protruding portions forming lead portions.