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.

Date of Patent:
Dec. 09, 2008

Filed:

Feb. 05, 2004
Applicant:

Kenji Matsumoto, Wako, JP;

Inventor:

Kenji Matsumoto, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/24 (2006.01);
U.S. Cl.
CPC ...
Abstract

An accumulator cell assembly made up of a plurality of accumulator cells connected in series. Each accumulator cell includes polarizing electrodes and a collector foil having a width of at least twice the width of the polarizing electrodes. The collector foil continues through adjacent accumulator cells and connects the adjacent accumulator cells in series.


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