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. 03, 2026
Filed:
Aug. 02, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Jun-Hee Park, Daejeon, KR;
Yong-Hwan Ro, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
A battery module includes a cell stack including a plurality of unit stacks each including a plurality of battery cells; a module housing accommodating the cell stack therein and including a plurality of insertion slits respectively formed in a top surface and a bottom surface; and at least one partition wall assembly located parallel to each of the plurality of battery cells, and located between adjacent unit stacks and deformed due to volume expansion due to swelling of the plurality battery cells to absorb the swelling, and having both upper and lower end portions inserted and fixed into the plurality of insertion slits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile