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. 11, 2017
Filed:
Aug. 25, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 2/02 (2006.01); H01M 2/12 (2006.01); H01M 2/04 (2006.01);
U.S. Cl.
CPC ...
H01M 10/049 (2013.01); H01M 2/0202 (2013.01); H01M 2/024 (2013.01); H01M 2/027 (2013.01); H01M 2/0217 (2013.01); H01M 2/0426 (2013.01); H01M 2/0473 (2013.01); H01M 2/12 (2013.01); H01M 2/1241 (2013.01); H01M 10/0431 (2013.01);
Abstract
A rechargeable battery includes an electrode assembly for charging and discharging a current, a case having an opening in a direction intersecting a plane of the electrode assembly, and a cover for sealing the opening in the case which houses the electrode assembly therein, wherein the case further includes a vent integral with the case on one side of an extension direction of the plane of the electrode assembly, and a vent protective portion formed adjacent to the vent.