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특허 상세정보

Coffee machine with product selectivity

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/42    A47J-031/00   
미국특허분류(USC) 426/231 ; 99/283 ; 99/289R ; 99/291
출원번호 US-0805364 (1991-12-11)
발명자 / 주소
인용정보 피인용 횟수 : 70  인용 특허 : 0
초록

A plurality of carafes on a coffee machine primarily for restaurant and institution use can be filled selectively with decaffeinated or normal coffee via a distributor between a brewing chamber and the outlets to the carafes. The microprocessor controller operates the device selecting the coffee for delivery to the brewing chamber in response to signals received from the carafes if they are placed at respective stations on the machine so that a decaffeinated carafe at any station will receive only decaf and a normal carafe will receive only normal coffee...

대표
청구항

A method of operating a coffee-making machine having brewing means on a housing for brewing at least two different coffee beverages and dispensing same and means forming at least two dispensing stations at said housing and respectively dispensing at least one of said beverages, said method comprising the steps of: (a) automatically sensing a level of a coffee beverage in a receptacle disposed at one of said stations; (b) identifying said receptacle with a particular one of said beverages; and (c) upon the level sensed in step (a) falling below a predeter...

이 특허를 인용한 특허 피인용횟수: 70

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