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. 02, 2021
Filed:
Jan. 17, 2018
Applicant:
Gs Yuasa International Ltd., Kyoto, JP;
Inventor:
Masumi Ogawa, Kyoto, JP;
Assignee:
GS YUASA INTERNATIONAL LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/169 (2021.01); H01M 50/15 (2021.01); H01M 50/103 (2021.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 10/0587 (2010.01); H01M 50/166 (2021.01); H01M 50/531 (2021.01);
U.S. Cl.
CPC ...
H01M 50/169 (2021.01); H01M 10/0431 (2013.01); H01M 10/0525 (2013.01); H01M 10/0587 (2013.01); H01M 50/103 (2021.01); H01M 50/15 (2021.01); H01M 50/166 (2021.01); H01M 50/531 (2021.01);
Abstract
An energy storage device includes: an electrode assembly having tab portions; a container body accommodating the electrode assembly; a lid structural body having a lid plate which closes the container body; and an insulating member arranged around a periphery of the electrode assembly in the container body, wherein the insulating member has a locking portion locked to a portion of the lid structural body.