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:
Jan. 16, 2018
Filed:
Jun. 04, 2013
Gs Yuasa International Ltd., Kyoto-shi, JP;
Masakazu Tsutsumi, Kyoto, JP;
Jun Nakamura, Kyoto, JP;
GS YUASA INTERNATIONAL LTD., Kyoto-Shi, Kyoto, JP;
Abstract
A energy storage device includes: an electrode assembly that includes a positive electrode plate and a negative electrode plate, the positive electrode plate and the negative electrode plate being mutually insulated; a case that houses the electrode assembly; and a conductive member electrically coupled to the electrode assembly in the case. The conductive member includes a main body part that has a central axis in a direction passing through a wall surface of the case, and a conductive connection part that protrudes from the main body part in a direction intersecting with the central axis. The main body part includes a swage portion disposed at one end portion of the main body part and inserted into the wall surface of case, and a non-circular head disposed at another end portion of the main body part.