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. 05, 2010
Filed:
Oct. 10, 2006
Applicant:
Martin Baier, Ettllingen, DE;
Inventor:
Martin Baier, Ettllingen, DE;
Assignee:
E.G.O. Elektro-Geraetebau GmbH, Oberderdingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An operating device for an electric cook-top is disclosed having a rotary control operating unit, which is retained in position in a magnetic rotary manner on an outer surface of the cook-top. In one embodiment, the rotary control is provided with a contact switch for signal transmission of a switching process to a control unit mounted below the outer surface. In one embodiment, the contact switch is a contact switch with a capacitive coupling through the outer surface.