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:
Nov. 20, 2018
Filed:
Aug. 02, 2013
Vorwerk & Co. Interholding Gmbh, Wuppertal, DE;
Uwe Caldewey, Dortmund, DE;
Vorwerk & Co. Interholding GmbH, Wuppertal, DE;
Abstract
An electrically operated kitchen appliance includes a mixing container, an electric-motor operated mixer in the mixing container, and a lid for the mixing container, wherein the lid preferably can be locked by an electric motor. A combination of at least the following features is proposed: the electric motor () producing the locking has an output power of 1 to 10 watts; the electric motor acts on a locking part via a reduction gear train having a reduction greater than 50:1; the electric motor is a direct-current motor. A kitchen appliance of the type in question may furthermore have a first electric motor for locking the lid and a second electric motor for driving the mixer. The kitchen appliance may be designed in such a way that, when a rotational speed of the mixer is preselected, the first electric motor first performs the lid locking independently and the second electric motor is released to drive the mixer thereafter.