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. 03, 2011
Filed:
Jun. 17, 2004
Applicant:
Jeong-soon Shin, Cheonan-si, KR;
Inventor:
Jeong-Soon Shin, Cheonan-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A secondary battery includes an electrode assembly where a negative plate and a positive plate are arranged by interposing a separator therebetween, and a can mounting the electrode assembly therein. A cap assembly is fitted to the can to tightly seal the can, and is electrically connected to the positive plate. A pin is inserted into the electrode assembly, and it contacts the negative plate and the can to electrically interconnect the negative plate and the can.