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. 06, 2012
Filed:
Mar. 14, 2006
Applicant:
Shin Gun Kang, Yongin-si, KR;
Inventor:
Shin Gun Kang, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/08 (2006.01); H01M 4/00 (2006.01); H01M 6/08 (2006.01); H01M 6/10 (2006.01); H01M 10/34 (2006.01); H01M 10/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylindrical lithium rechargeable battery includes a core member made of a material that is softer than steel use stainless and has specific gravity lower than that of steel use stainless. The core member may prevent deformation and breakage of a cap assembly.
Kang, Shin. (2012). Cylindrical lithium rechargeable battery (U.S. Patent No. 8304107). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8304107
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile