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. 28, 2024
Filed:
Nov. 30, 2021
Applicant:
SK Innovation Co., Ltd., Seoul, KR;
Inventors:
Hae Ryong Jeon, Daejeon, KR;
Yang Kyu Choi, Daejeon, KR;
Tae Il Kim, Daejeon, KR;
Kang Gu Lee, Daejeon, KR;
Assignee:
SK ON CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/24 (2021.01); H01M 10/0525 (2010.01); H01M 50/202 (2021.01); H01M 50/209 (2021.01); H01M 50/273 (2021.01); H01M 50/30 (2021.01);
U.S. Cl.
CPC ...
H01M 50/24 (2021.01); H01M 10/0525 (2013.01); H01M 50/209 (2021.01); H01M 50/273 (2021.01); H01M 50/30 (2021.01); H01M 50/202 (2021.01);
Abstract
A battery sub-packing unit includes at least one battery cell; and a case accommodating the at least one battery cell, wherein the case comprises an end panel on which an electrode tab of the at least one battery cell is fastened to extend into an external space, and having a lower end portion in which a sub-vent hole is formed for communication between the external space and an internal space in which the at least one battery cell is disposed.