Patent · US Active

Electric motor operated kitchen appliance

US11089907B2 · kind B2 · utility

0Cited by

3References

9Claims

0Family size

Assignee

VORWERK & CO. INTERHOLDING GMBH · DE

Inventors

Thomas Buening · Bochum, DE
Robert Frielinghaus · Bochum, DE
Martin Helmich · Duisburg, DE

Key dates

Filing date	Oct 10, 2018
Grant date	Aug 17, 2021
Priority date	—
Expiry date	Apr 20, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47J42/02
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

An electric motor operated kitchen appliance has a base unit having an electric motor and a preparation vessel, which can be connected to the base unit and into which a rotating element protrudes, which can be rotationally driven by means of the electric motor, wherein a grinding element, which, with a grinding area of a grinding vessel held on the preparation vessel, forms a grinder, can be connected to the rotating element. To advantageously further develop the kitchen appliance, the grinding element is connected to the rotating element via a coupling element having at least one elastic partial area.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.