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특허 상세정보

Coffee machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/40    A47J-031/42   
미국특허분류(USC) 099/280; 099/286; 099/289R; 099/297; 099/300; 099/329R; 099/329P
출원번호 US-0021048 (2008-01-28)
등록번호 US-8833237 (2014-09-16)
우선권정보 EP-07002755 (2007-02-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Marshall, Gerstein & Borun LLP
인용정보 피인용 횟수 : 0  인용 특허 : 38
초록

A coffee machine (1) having a coffee grinding device (9), a brewing device (5), a brewing water source (7) and a flowmeter (8), which for the user offers a particularly simple setting of the extract content of a coffee beverage. A display device (16) is provided for displaying the flow rate acquired on the flowmeter (8).

대표
청구항

1. Method of operating a coffee machine comprising a grinding device, a brewing device, a brewing water source and a flowmeter, arranged before the brewing device, comprising the following: Acquiring flowrate data of a flow rate on the flowmeter;Converting the flowrate data obtained from the flowmeter into display data representative for a grind grade;Displaying the display data on a display device in a form identifiable by the user; andProviding a manually actuatable device to receive an input of a desired setting of the grind grade of the grinding devi...

이 특허에 인용된 특허 (38)

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