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:
Aug. 04, 2026
Filed:
May. 05, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Masatoshi Hayashita, Kariya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A battery pack according to the present disclosure is equipped with a battery case that accommodates a plurality of battery cells laminated on one another. The battery case includes a bottom wall that faces bottom surfaces of the battery cells, and four lateral walls that are connected to the bottom wall and that face lateral surfaces of the battery cells respectively. At least one of the four lateral walls includes a central portion that faces the battery cells, and a peripheral portion located around the central portion. The peripheral portion includes a fragile portion that is provided in the shape of a frame in such a manner as to cover the central portion and that is lower in rigidity than the central portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile