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. 20, 2025
Filed:
Mar. 31, 2020
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Sang Kyun Lee, Daejeon, KR;
Min Soo Park, Daejeon, KR;
Young Ha Kim, Daejeon, KR;
Young Hoon Hong, Daejeon, KR;
Seong Hyun Kim, Daejeon, KR;
Eui Jin Hong, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/058 (2010.01); H01M 10/0525 (2010.01); H01M 50/103 (2021.01);
U.S. Cl.
CPC ...
H01M 10/058 (2013.01); H01M 10/0525 (2013.01); H01M 50/103 (2021.01);
Abstract
An apparatus for manufacturing a secondary battery includes a first guide in which one side of one end is recessed to define a concave space, wherein, when a battery case of the secondary battery is folded, the one end is configured to be inserted into the battery case to push a folding part of the battery case to an outside; and a second guide configured to hold a sealing part of the battery case so as to fix the battery case.