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:
Mar. 24, 2015
Filed:
Sep. 14, 2010
Woon-seong Baek, Suwon-si, KR;
Sang-joo Lee, Suwon-si, KR;
Heui-sang Yoon, Suwon-si, KR;
Jong-pil Kim, Suwon-si, KR;
Woon-Seong Baek, Suwon-si, KR;
Sang-Joo Lee, Suwon-si, KR;
Heui-Sang Yoon, Suwon-si, KR;
Jong-Pil Kim, Suwon-si, KR;
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Abstract
Provided is a battery pack formed by coupling a cover case and a bare cell. The battery pack includes: a bare cell including a cap plate having a surface in which at least one screw receiving groove is formed; a cover case disposed at a side of the cap plate, and having a surface in which at least one mounting groove is formed and a hole penetrating a center of the mounting groove; and at least one tapping screw including a head part and a body part that are mounted in the mounting groove of the cover case, wherein the body part penetrates the hole and is coupled to the screw receiving groove of the cap plate; wherein the cap plate includes a protruding unit formed in the second surface of the cap plate in correspondence to the screw receiving groove of the cap plate.