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. 18, 2021
Filed:
Feb. 02, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seung-Hee Ko, Daejeon, KR;
Jae-Bin Chung, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/26 (2006.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01); H01M 10/0585 (2010.01); H01M 2/10 (2006.01); H01M 2/30 (2006.01); H01M 50/54 (2021.01); H01M 50/20 (2021.01); H01M 50/528 (2021.01); H01M 50/531 (2021.01); H01M 50/543 (2021.01); H01M 50/557 (2021.01);
U.S. Cl.
CPC ...
H01M 50/54 (2021.01); H01M 10/049 (2013.01); H01M 50/20 (2021.01); H01M 50/528 (2021.01); H01M 50/531 (2021.01); H01M 50/543 (2021.01); H01M 50/557 (2021.01); H01M 10/0525 (2013.01); H01M 10/0585 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01);
Abstract
A coupling frame includes a support body configured to contact at least one of the electrode tab and the electrode lead; a first perforating portion bent from one end of the support body; and a second perforating portion bent from the other end of the support body. The first and second perforating portions are inserted into the electrode tab and the electrode lead to pass through first and second points of a contact surface between the electrode tab and the electrode lead.