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:
Apr. 02, 2019
Filed:
May. 13, 2016
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventor:
Hye-Ran Lee, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/12 (2006.01); H01M 2/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1241 (2013.01); H01M 2/0473 (2013.01); H01M 2200/10 (2013.01); H01M 2200/20 (2013.01);
Abstract
Disclosed is a rechargeable battery including: an electrode assembly; a case having an opening at one side and including the electrode assembly; and a cap assembly including a cap plate for closing and sealing an opening of the case, wherein the cap assembly includes a vent portion that is welded with weaker welding strength in at least some of a boundary between the cap plate and the case than the rest.
Lee, Hye-Ran. (2019). Rechargeable battery (U.S. Patent No. 10249861). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10249861
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile