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:
Feb. 14, 2017
Filed:
May. 15, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Jae-Il Seong, Yongin-si, KR;
Hideaki Yoshio, Yongin-si, KR;
Ji-Won Yun, Yongin-si, KR;
Kwang-Sik Seo, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/30 (2006.01); H01M 2/06 (2006.01); H01M 2/22 (2006.01); H01M 2/34 (2006.01); H01M 2/02 (2006.01); H01M 2/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/30 (2013.01); H01M 2/06 (2013.01); H01M 2/22 (2013.01); H01M 2/347 (2013.01); H01M 2/0217 (2013.01); H01M 2/0473 (2013.01); H01M 2200/00 (2013.01);
Abstract
A rechargeable battery includes an electrode assembly including a first electrode, a second electrode, and a separator located between the first electrode and the second electrode; a case accommodating the electrode assembly; a cap plate sealing an opening of the case; and an insulation case located between the cap plate and the electrode assembly, the insulation case having a base and a side wall protruding from the base, the side wall including avoiding portions formed thereon.