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. 04, 2014
Filed:
May. 06, 2009
Kyung-ho Park, Suwon-si, KR;
Seok Koh, Suwon-si, KR;
Young-ho Kim, Suwon-si, KR;
Jeong-deok Byun, Suwon-si, KR;
Kyung-won Seo, Suwon-si, KR;
Kyung-Ho Park, Suwon-si, KR;
Seok Koh, Suwon-si, KR;
Young-Ho Kim, Suwon-si, KR;
Jeong-Deok Byun, Suwon-si, KR;
Kyung-Won Seo, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Abstract
Provided is a battery pack, which can increase coupling force between a holder and a protection circuit board, and improve processability and productivity. The battery pack includes a bare cell, a holder disposed at one side of the bare cell and having a first fastening part, and a protection circuit assembly disposed at one side of the holder and having a second fastening part coupled to the first fastening part, wherein one of the first and second fastening parts is a protrusion and the other is a groove, and the protrusion includes a first supporting surface, a second supporting surface and a notch formed between the first and second supporting surfaces. Also, the battery pack includes a bare cell, a holder disposed at one side of the bare cell and having a first fastening part, and a protection circuit assembly disposed at one side of the holder and having a second fastening part coupled to the first fastening part, wherein the first fastening part is a first protrusion and the second fastening part is a second protrusion, and one of the first and second protrusions includes a first supporting surface, a second supporting surface and a notch formed between the first and second supporting surfaces and the other is formed in the shape of a square pillar.