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:
Oct. 08, 2013
Filed:
Aug. 01, 2012
Shingo Ochi, Takasago, JP;
Masao Kume, Hirakata, JP;
Shingo Ochi, Takasago, JP;
Masao Kume, Hirakata, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A power supply includes rectangular battery cells. Each cellincludes a rectangular containercovered with an electrically insulating film. The filmhas a bottom cover, main covers, and side covers. The bottom coveris arranged between the main covers. The side coversprotrude from the both sides of the main and bottom coversand. Each side coverhas first and second side coversA andB. The first and second side coversA andB protrude from the side edges of the main and bottom coversand. The first and second side coversA andB are continuously arranged in connection areas. When folded on side surfacesD of the container, the first and second side coversA andB are superposed on one another. The superposed partsare welded.