Patent · US Active

Food preparation appliance with lock

US11752475B2 · kind B2 · utility

0Cited by

13References

19Claims

0Family size

Assignee

VORWERK & CO. INTERHOLDING GMBH · DE

Inventors

Philipp Charopoulos · Mettmann, DE
Niklas van Teeffelen · Velbert, DE
Felix Thies · Wuppertal, DE

Key dates

Filing date	Feb 19, 2019
Grant date	Sep 12, 2023
Priority date	—
Expiry date	Jul 15, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F35/60
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present disclosure relates to a food preparation appliance comprising a rotatable tool for chopping and/or blending a food in a food preparation pot. The tool can be mounted for rotating and can be detachably connected to a shaft. The shaft can be at least partially outside the food preparation pot. A locking mechanism is provided for connecting the tool to the shaft in a locked manner. The locking of the tool to the shaft can take place automatically. The food preparation appliance can thus be cleaned with particularly little effort.

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