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:
Sep. 30, 2025
Filed:
Nov. 15, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Se-Ho Kim, Daejeon, KR;
Jae-Hun Yang, Daejeon, KR;
Jung-Hoon Lee, Daejeon, KR;
Sang-Yoon Jeong, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/242 (2021.01); H01M 50/211 (2021.01);
U.S. Cl.
CPC ...
H01M 50/242 (2021.01); H01M 50/211 (2021.01); H01M 2220/20 (2013.01);
Abstract
A battery module includes a battery cell assembly including at least one battery cell, a base plate configured to support a lower side of the battery cell assembly, and a pressing pulley elastically connected to the base plate and configured to cover an upper side of the battery cell assembly, the pressing pulley being elastically deformable in a vertical direction of the battery cell assembly according to cell swelling of the battery cell assembly.