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:
Oct. 18, 2022
Filed:
Mar. 26, 2018
Electrolux Appliances Aktiebolag, Stockholm, SE;
Marco Saporetti, Forli, IT;
Jochen Holzinger, Rothenburg ob der Tauber, DE;
Jennifer Burkhardt, Rothenburg ob der Tauber, DE;
Michael Herzog, Rothenburg ob der Tauber, DE;
Peter Negretti, Forli, IT;
Electrolux Appliances Aktiebolag, Stockholm, SE;
Abstract
The invention relates to an optical system for an induction cooking device with at least one induction coil () and an at least partially transparent or semi-transparent top plate (), the optical system () comprising at least one light source () to be arranged in a central area of said induction coil () in order to provide light through a central opening () of said induction coil (), light deflecting means () configured to receive light from the light source () and provide said light at one or more openings () and light guiding means () for guiding light provided at said one or more openings () in an area between the upper side of the induction coil () and the lower side of the top plate (), said light guiding means () being configured to guide the light into a space between the induction coil () and the top plate () and provide a light indicator at the top side of the top plate ().