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:
Feb. 15, 2011
Filed:
Dec. 26, 2006
Hiroshi Kawano, Osaka, JP;
Isao Matsumoto, Osaka, JP;
Keisuke Aoki, Osaki, JP;
Yoshimitsu Hiroshima, Osaka, JP;
Hiroshi Narusawa, Osaka, JP;
Hiroshi Kawano, Osaka, JP;
Isao Matsumoto, Osaka, JP;
Keisuke Aoki, Osaki, JP;
Yoshimitsu Hiroshima, Osaka, JP;
Hiroshi Narusawa, Osaka, JP;
M&G Eco-Battery Co., Ltd., Osaka-shi, JP;
Abstract
The connection structure between unit cells connects a plurality of batteries Band Bin series with bottomed cylindrical battery casesandwhich function as electrode terminals on one side, sealing plateswhich close the opening portions of the battery casesandwhich function as electrode terminals on another side, and the first ringwith a flange is conductively connected at a bottom portion of a battery caseof one battery B, the second ringwith a flange is conductively connected at an upper portion of the sealing plateof another battery B, and the first ringand the second ringare fitted.