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:
Oct. 29, 2024
Filed:
Nov. 02, 2020
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Hyongseok Yoo, Daejeon, KR;
Soon Chang Hong, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/342 (2021.01); H01M 50/262 (2021.01); H01M 50/375 (2021.01);
U.S. Cl.
CPC ...
H01M 50/342 (2021.01); H01M 50/262 (2021.01); H01M 50/375 (2021.01); H01M 2220/20 (2013.01);
Abstract
A battery pack includes: a lower case and an upper case; and an annular gasket formed between the lower case and the upper case to seal between the cases, wherein the gasket includes first and second sealing parts connected to each other, and wherein a melting point of the second sealing part is lower than the melting point of the first sealing part.