Patent · US Active

Pressure cooker

US11540657B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

WMF GmbH · DE

Inventors

Maria Mormone · Kuchen, DE
Dieter Reinhard · Deggingen, DE

Key dates

Filing date	Dec 11, 2017
Grant date	Jan 3, 2023
Priority date	—
Expiry date	Dec 1, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47J27/09
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

Pressure cooker having a lid comprising a lid handle and a cooking vessel comprising a vessel handle, wherein the cooking vessel is closeable with the lid in a fluid-tight manner by means of a closure mechanism by the lid handle and the vessel handle being placed one above the other, wherein one of the two handles comprises a coupling group which has two coupling elements which can be mechanically coupled to, or uncoupled from, each other, and the other of the two handles comprises a coupling device constructed for said coupling together and/or said uncoupling in such a manner that, when the lid handle and the vessel handle are placed one above the other, the two coupling elements are either mechanically uncoupled from each other by means of the coupling device or mechanically coupled to each other.

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