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. 04, 2014
Filed:
Jun. 18, 2010
Applicants:
Tadayoshi Hashimura, Machida, JP;
Masaaki Satou, Atsugi, JP;
Inventors:
Tadayoshi Hashimura, Machida, JP;
Masaaki Satou, Atsugi, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01); B60K 1/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1077 (2013.01); H01M 2/1083 (2013.01); H01M 2/1016 (2013.01); B60K 2001/0438 (2013.01); B60K 1/04 (2013.01);
Abstract
A battery pack including: a box main body housing a battery therein and having a box shape with an upper side opening; and a lid covering the upper side opening of the box main body. The box main body has a first seal flange formed along an outer peripheral portion of the box main body, and the lid has a second seal flange formed along an outer peripheral portion of the lid. The first and second seal flanges are in contact with each other and seal the battery pack. The first and second seal flanges are curved with a predetermined curvature.