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. 10, 2026
Filed:
Mar. 16, 2022
Dae Chang Co., Ltd, Gwangju, KR;
Joon Dong Ji, Suwon-si, KR;
Dong Hyuk Yim, Suwon-si, KR;
DAE CHANG CO., LTD, Gwangju, KR;
Abstract
Proposed are an ice maker and a refrigerator including the ice maker. The ice maker includes a drive motor arranged inside a casing and configured to rotate an ice-making tray or an ejector pin, a gear set operating in unison with the drive motor, an in-unison operating lever provided to operate in unison with the gear set, a magnet being provided on one side of the in-unison operating lever, and a printed circuit board arranged to one side of the in-unison operating lever, a position detection sensor being provided on the printed circuit board in such a manner that an electric contact point is established according to trajectory followed by the moving magnet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile