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:
Dec. 08, 2015
Filed:
Jun. 23, 2009
Jae-il Seong, Suwon-si, KR;
Hideaki Yoshio, Suwon-si, KR;
Jai-hwan Joo, Suwon-si, KR;
Jin-wook Kim, Suwon-si, KR;
Soon-ki Woo, Suwon-si, KR;
Jae-Il Seong, Suwon-si, KR;
Hideaki Yoshio, Suwon-si, KR;
Jai-Hwan Joo, Suwon-si, KR;
Jin-Wook Kim, Suwon-si, KR;
Soon-Ki Woo, Suwon-si, KR;
Samsung SDI Co., Ltd., , KR;
Abstract
A secondary battery including a cap assembly, the cap assembly including a cap plate having an electrolyte injection hole. The electrolyte injection hole includes a tapered portion having a roughened surface. The secondary battery further includes a sealing member located in the electrolyte injection hole, to seal the electrolyte injection hole. The sealing member includes a cap and a resin coated on the cap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile