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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.:

US 10337741 B1

PDFFull Text
Date of Patent:
Jul. 02, 2019

Filed:

Sep. 21, 2018

Illumination system of a cooking appliance

Applicant:

Copreci, S. Coop., Aretxabaleta, ES;

Inventors:

José Ignacio Mugica Odriozola, Bergara, ES;

Jesús Ignacio Errasti Badiola, Gasteiz, ES;

Iñigo Peñagaricano Badiola, Urretxu, ES;

Assignee:

COPRECI, S. COOP., Aretxabaleta, ES;

Attorney:

Edell, Shapiro & Finnan, LLC

Primary Examiner:

Tung X Le

Assistant Examiner:

Henry Luong

Int. Cl.
CPC ...
H05B 37/02 (2006.01); F24C 7/08 (2006.01); H05K 1/14 (2006.01); F21V 23/04 (2006.01); F21V 23/00 (2015.01); H01H 19/14 (2006.01); H01H 19/02 (2006.01); G05G 1/10 (2006.01); H01H 9/16 (2006.01);
U.S. Cl.
CPC ...
F24C 7/082 (2013.01); F21V 23/003 (2013.01); F21V 23/04 (2013.01); G05G 1/105 (2013.01); H01H 19/025 (2013.01); H01H 19/14 (2013.01); H05K 1/14 (2013.01); H01H 2009/164 (2013.01); H01H 2219/039 (2013.01); H01H 2231/012 (2013.01); H05K 2201/09027 (2013.01); H05K 2201/10356 (2013.01);
Abstract

Provided is an illumination system of a cooking appliance that includes at least one burner and an associated knob. The system comprises an electric circuit associated with the knob, with a display device in a second electrical branch that lights up when an electric current with a minimum value circulates through the second electrical branch. Activation means in a first electrical branch is operated by means of turning the knob. Both the first and second electrical branches are connected in parallel. Acting on the knob causes a change in voltage drop in the first and second electrical branches, and the illumination system is configured to control the electric current circulating through the display device depending on said voltage drop.

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