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:
Sep. 21, 2010
Filed:
May. 15, 2006
Yong-sam Kim, Yongin-si, KR;
Ki-ho Kim, Yongin-si, KR;
Hong-sup Lim, Yongin-si, KR;
Sang-won Lee, Suwon-si, KR;
Yong-Sam Kim, Yongin-si, KR;
Ki-Ho Kim, Yongin-si, KR;
Hong-Sup Lim, Yongin-si, KR;
Sang-Won Lee, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A rechargeable battery having an electrolyte sealing member covering and sealing the electrolyte injection opening. An electrode assembly includes a positive electrode, a negative electrode and a separator wound in a jelly roll configuration. A case houses the electrode assembly. A cap assembly is combined with the case to seal the case, the cap assembly including a positive terminal connected to the positive electrode and a negative terminal connected to the negative electrode. An electrolyte injection opening is formed on the case or the cap assembly. A groove is formed along a periphery of the electrolyte injection opening. An electrolyte sealing member engages the groove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile