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:
Mar. 01, 2011
Filed:
Dec. 28, 2006
Hyang Mok Lee, Seoul, KR;
Byungjin Choi, Daejeon, KR;
Jun Hwan Jang, Seoul, KR;
Hyung Ku Yun, Daejeon, KR;
Chang Bum Ahn, Daejeon, KR;
Hyun-chul Jung, Incheon, KR;
Jeongsam Son, Daejeon, KR;
Dong Jun Kim, Daejeon, KR;
Hyang Mok Lee, Seoul, KR;
Byungjin Choi, Daejeon, KR;
Jun Hwan Jang, Seoul, KR;
Hyung Ku Yun, Daejeon, KR;
Chang bum Ahn, Daejeon, KR;
Hyun-Chul Jung, Incheon, KR;
JeongSam Son, Daejeon, KR;
Dong jun Kim, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
Disclosed herein is a sheet-shaped safety kit that is attached to opposite major surfaces of an electrode assembly for secondary batteries. The safety kit includes a group of metal sheets electrically connected to a cathode terminal of the electrode assembly, another group of metal sheets electrically connected to a cathode terminal of the electrode assembly, and an insulation sheet disposed between the two metal sheet groups. The metal sheets of one of the metal sheet groups are interconnected with each other at lower ends of the metal sheets, the lower-end interconnection part interconnecting the lower ends of the metal sheets has a width less than that of the metal sheets, and lower-end corners of the interconnected metal sheets are larger than lower-end corners of the metal sheets that are not interconnected with each other.