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. 06, 2026
Filed:
Dec. 04, 2023
Semes Co., Ltd., Cheonan-si, KR;
Daekhon International Inc., Seoul, KR;
Nahyun Lee, Ansan-si, KR;
Myungjin Lee, Hwaseong-si, KR;
Jongsuk Choi, Hwaseong-si, KR;
Eunsang Yoon, Hwaseong-si, KR;
Seungwhan Suh, Seoul-si, KR;
Junghag Cha, Anyang-si, KR;
Sungjin Lim, Ansan-si, KR;
Jinkwan Heo, Gwangmyeong-si, KR;
SEMES CO., LTD., Chungcheongnam-Do, KR;
Abstract
Provided is a tower lift including a frame extending in a vertical direction, a carriage configured to move along the frame, a first coil arranged on a first surface of the frame, the first surface facing the carriage, a second coil arranged on the first surface of the frame and separated from the first coil, a first magnet connected to the carriage and located between the first coil and the second coil, and a second magnet connected to the carriage, located between the first magnet and the second coil, and separated from the first magnet.