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:
May. 06, 2025
Filed:
Apr. 20, 2020
Lg Energy Solution, Ltd., Seoul, KR;
Jonghwa Choi, Daejeon, KR;
Junyeob Seong, Daejeon, KR;
Myungki Park, Daejeon, KR;
Junkyu Park, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A battery module includes: a battery cell stack in which a plurality of battery cells are stacked, a first L-shaped frame accommodating the battery cell stack; and defining an open upper part and one open side surface, and a second L-shaped frame accommodating the battery cell stack, defining an open lower part and an one open side surface, wherein the first L-shaped frame and the second L-shaped frame are engaged with each other to surround four surfaces of the battery cell stack, a lower surface of the first L-shaped frame includes a first part and a second part, the first part is located at a first end with respect to a length direction of the battery cell, the second part is located between the first part and a second end opposite the first end, and a thickness of the first part is smaller than the thickness of the second part.