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:
Apr. 25, 2023
Filed:
Jul. 09, 2020
Applicant:
Vorwerk & Co. Interholding Gmbh, Wuppertal, DE;
Inventors:
Kevin Schmitz, Düsseldorf, DE;
Sebastian Tietz, Leverkusen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 27/00 (2006.01); H05B 3/14 (2006.01); H05B 3/26 (2006.01); H05B 3/68 (2006.01);
U.S. Cl.
CPC ...
H05B 3/68 (2013.01); A47J 27/004 (2013.01); H05B 3/141 (2013.01); H05B 3/26 (2013.01); H05B 3/262 (2013.01); H05B 2203/002 (2013.01); H05B 2203/007 (2013.01); H05B 2203/019 (2013.01); H05B 2213/07 (2013.01);
Abstract
The present disclosure relates to food preparation apparatus with an electrical heating device comprising at least two electrical PTC thermistors for heating a food in a food preparation room, wherein the electrical PTC thermistors are electrically connected in parallel. The parallel-connected PTC thermistors are electrically connected to one another by one or more electrical bridges.