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:
Aug. 10, 2021
Filed:
Jul. 19, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01); H01M 50/209 (2021.01); H01M 50/10 (2021.01); H01M 50/20 (2021.01); H01M 50/103 (2021.01); H01M 50/116 (2021.01); H01M 50/531 (2021.01); H01M 50/557 (2021.01);
U.S. Cl.
CPC ...
H01M 50/209 (2021.01); H01M 50/10 (2021.01); H01M 50/103 (2021.01); H01M 50/116 (2021.01); H01M 50/20 (2021.01); H01M 50/531 (2021.01); H01M 50/557 (2021.01);
Abstract
A cell cartridge having a first pouch cell having a first fixing portion extending from a sealing portion thereof, a second pouch cell having a second fixing portion extending from a sealing portion thereof, and a cartridge configured to accommodate a cell stack formed by stacking the first pouch cell and the second pouch cell is provided. The first fixing portion is bent toward the second pouch cell to restrict movement of the second pouch cell. The second fixing portion is bent toward the first pouch cell to restrict movement of the first pouch cell.