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:
Jun. 07, 2005
Filed:
Dec. 13, 2001
Jun Matsumura, Otsu, JP;
Kohei Suzuki, Yao, JP;
Jun Matsumura, Otsu, JP;
Kohei Suzuki, Yao, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Abstract
A method for manufacturing an electrode plate group for a prismatic battery includes the steps of manufacturing a large plate from which a plurality of single electrode plates that form the electrode plate group are cut, cutting a plurality of single electrode plates from the large plate, stacking the single electrode plates by grouping together single electrode plates from different positions on the large plates, and forming the electrode plate group by successively taking single electrode plates from the stacked single electrode plates and alternately stacking the taken single electrode plates with single electrode plates of the opposite polarity.