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:
Feb. 02, 2010
Filed:
Sep. 22, 2005
Sang-do Heo, Youngin-si, KR;
In-han Kim, Youngin-si, KR;
Sang-Do Heo, Youngin-si, KR;
In-Han Kim, Youngin-si, KR;
Samsung SDI Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A battery pack case adapted to enclose a protective circuit module and a bare cell includes at least one small opening arranged on a side to expose an external terminal of the protective circuit module and a large opening arranged in the opposite direction to the small opening to expose a surface of the bare cell. Since a bare cell and a protective circuit module are contained within an integral case, the bare cell is prevented from escaping out of the protective circuit module and no separate resin is necessary to fill the gap between the bare cell and the protective circuit module. In addition, the battery pack case has gates, through which a resin is injected, which are properly arrayed in such a manner during resin injection that the case has no unshaped part.