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:
Dec. 23, 2014
Filed:
Oct. 28, 2011
Applicant:
Wonil Lee, Yongin-si, KR;
Inventor:
Wonil Lee, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1077 (2013.01); Y02E 60/12 (2013.01);
Abstract
A battery pack that can reduce manufacturing costs and simplify an assembly structure. The battery pack includes a first case having an inner space, at least one battery cell arranged in the inner space of the first case, a second case coupled to the first case to accommodate the battery cell, and a coupling part arranged inside the coupled first and second cases. The coupling part includes a handle part and a protrusion part that is integrally formed with the handle part and protrudes outward according to a movement of the handle part.