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:
Feb. 09, 2021
Filed:
Feb. 27, 2018
Applicant:
Kabushiki Kaisha Toyota Jidoshokki, Kariya, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/12 (2006.01); H01M 2/34 (2006.01); H01M 2/26 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1252 (2013.01); H01M 2/26 (2013.01); H01M 2/34 (2013.01);
Abstract
A power storage apparatus is configured such that a region surrounded by a plane connecting the outline of a pressure release valve and the outline of a tab-side end face in an electrode assembly in the shortest distance is defined as a three-dimensional region. The power storage apparatus is provided with a covering portion that covers the entire cross section of the three-dimensional region along the tab-side end face in a space between the tab-side end face and the inner surface of a lid body.