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. 24, 2015
Filed:
May. 22, 2012
Applicant:
Bum-kuk Choi, Yongin-si, KR;
Inventor:
Bum-Kuk Choi, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/04 (2006.01); H01M 2/22 (2006.01); H01M 2/34 (2006.01); H01M 2/02 (2006.01); H01M 2/30 (2006.01); H01M 10/42 (2006.01); H01M 2/36 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0215 (2013.01); H01M 2/30 (2013.01); H01M 2/34 (2013.01); H01M 10/425 (2013.01); H01M 2/365 (2013.01);
Abstract
A battery pack having a can housing having an electrode assembly and electrolyte, this can may include a cap plate coupled to an open end of the can. A recess is provided on a surface of the cap plate. A metal plate made of a material different from the cap plate is embedded in the recess. The metal plate includes a plurality grooves on at least one surface.
Choi, Bum-Kuk. (2015). Battery pack (U.S. Patent No. 8962178). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8962178
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile