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:
Jul. 25, 2017
Filed:
Jun. 25, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Young Hoon Kim, Daejeon, KR;
Sungjin Kwon, Daejeon, KR;
Dong-Myung Kim, Daejeon, KR;
Ki Woong Kim, Daejeon, KR;
Hyun Park, Daejeon, KR;
Soonho Ahn, Seoul, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0202 (2013.01); H01M 2/026 (2013.01); H01M 2/0207 (2013.01); H01M 2/028 (2013.01); H01M 2/0257 (2013.01); H01M 2/0267 (2013.01); H01M 2/0275 (2013.01); H01M 2/0277 (2013.01); H01M 2/0285 (2013.01); H01M 2/0287 (2013.01); H01M 2220/30 (2013.01); Y10T 29/53139 (2015.01);
Abstract
Disclosed herein is a battery case including a receiving part having an electrode assembly mounted therein, wherein the receiving part, which is formed by deforming a sheet type base material, is configured to have a stair-like structure in which at least one corner and/or surface forming a shape of the receiving part is deformed.