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:
Jan. 16, 2024
Filed:
Apr. 05, 2023
SK on Co., Ltd., Seoul, KR;
Hana Technology Co., Ltd., Gyeonggi-do, KR;
Ji Eun Ahn, Daejeon, KR;
Sang Jun Park, Daejeon, KR;
Young Rae Oh, Daejeon, KR;
Kang San Kim, Daejeon, KR;
Jae Min Ryu, Daejeon, KR;
Ho Jeong Lee, Gyeonggi-do, KR;
Jeong Seok Jeong, Gyeonggi-do, KR;
SK ON CO., LTD., Seoul, KR;
HANA TECHNOLOGY CO., LTD., Gyeonggi-do, KR;
Abstract
A case opening apparatus is disclosed. In some implementations, the case opening apparatus may include a suction portion including a first suction portion configured to suction an upper portion of a case of a battery cell being in a folded state and a second suction portion configured to suction a lower portion of the case, and a rotation driving portion configured to open the inside of the case by rotating the first suction portion.