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. 07, 2014
Filed:
Aug. 08, 2011
Applicants:
Duk-jung Kim, Yongin-si, KR;
Joong-heon Kim, Yongin-si, KR;
Inventors:
Duk-Jung Kim, Yongin-si, KR;
Joong-Heon Kim, Yongin-si, KR;
Assignees:
Samsung SDI Co., Ltd., Yongin-Si, Gyeonggi-Do, KR;
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01); H01M 2/02 (2006.01); H01M 2/14 (2006.01); H01M 10/02 (2006.01); H01M 2/18 (2006.01); H01M 10/04 (2006.01); H01M 10/0587 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/18 (2013.01); H01M 2/14 (2013.01); Y02T 10/7011 (2013.01); H01M 10/02 (2013.01); H01M 10/0587 (2013.01); Y02E 60/12 (2013.01); H01M 10/0525 (2013.01); H01M 10/04 (2013.01);
Abstract
A rechargeable battery including an electrode assembly; a case accommodating the electrode assembly; and an elastic member between the case and an outer surface of the electrode assembly, wherein the elastic member includes a tapering wall defining a central open area having an axis, the tapering wall having an inclined disposition relative to the axis of the central open area.