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:
Nov. 20, 2012
Filed:
Sep. 28, 2005
Applicants:
Sang Sok Jung, Youngin-si, KR;
SE Yun Kim, Youngin-si, KR;
Inventors:
Sang Sok Jung, Youngin-si, KR;
Se Yun Kim, Youngin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/36 (2006.01); H01M 2/08 (2006.01); H01M 6/10 (2006.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lithium rechargeable battery including an electrode assembly having a first and second electrodes wound together with a separator interposed between them, a can containing the electrode assembly, and a cap plate coupled to the top opening of the can. The cap plate includes an electrolyte injection hole and a rib formed adjacent to the electrolyte injection hole.