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. 29, 2023
Magswitch Automation Company, Superior, CO (US);
Cengiz Kizilkan, Ingolstadt, DE;
Paul J. Karp, Thornton, CO (US);
David H. Morton, Boulder, CO (US);
Ethan Pemberton, Auburn Hills, MI (US);
Magswitch Automation Company, Superior, CO (US);
Abstract
Magnetic coupling devices may include movable pole portions. The movable pole portions may be retractable along a first direction and may be locked into place. In an exemplary embodiment of the present disclosure magnetic coupling device for magnetically coupling to a ferromagnetic workpiece is provided. The magnetic coupling device comprising: a housing; a switchable magnetic flux source supported by the housing; and a plurality of pole portions. The switchable magnetic flux source being switchable between at least an OFF state and at least one of a partial ON state and an ON state. Each including at least one workpiece interface having a workpiece engagement surface. The plurality of-pole portions including a first pole portion including a first workpiece interface having a first workpiece engagement surface and a second pole portion including a second workpiece interface having a second workpiece engagement surface.