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. 25, 2020
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 49/06 (2006.01); B29C 49/02 (2006.01); B29C 51/08 (2006.01); B29C 51/10 (2006.01); H01M 50/124 (2021.01); H01M 50/186 (2021.01); B29L 31/00 (2006.01); H01M 50/105 (2021.01);
U.S. Cl.
CPC ...
B29C 49/06912 (2022.05); B29C 51/08 (2013.01); B29C 51/10 (2013.01); H01M 50/124 (2021.01); H01M 50/186 (2021.01); B29L 2031/7146 (2013.01); H01M 50/105 (2021.01);
Abstract
A method for manufacturing an exterior for a secondary battery includes a first step of preparing a sheet and a mold in which a recess part is formed; a second step of locating the sheet so that a portion of the sheet faces the recess part of the mold; and a third step of supplying a fluid from a side of the mold toward the recess part to form a forming part having a shape corresponding to a shape of the recess part in an area of the sheet, which is provided on the recess part. An exterior for a secondary battery and an apparatus for manufacturing the exterior for the secondary battery are also provided.