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특허 상세정보

Brewing head for coffee portion capsules of an espresso machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/40    A47J-031/06   
미국특허분류(USC) 99/295 ; 99/302R
출원번호 US-6481604 (1996-07-12)
우선권정보 DE-0015374 U (1994-09-22)
국제출원번호 PCT/EP95/035 (1995-09-12)
§371/§102 date 19960712 (19960712)
국제공개번호 WO-9608990 (1996-03-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Spencer & Frank
인용정보 피인용 횟수 : 123  인용 특허 : 1
초록

A brewing head includes a lower brewing head part having a first recess and a coffee discharge conduit formed therein. An upper brewing head part has a second recess and a hot water conduit formed therein. The upper brewing head part is pivotable to a closed position in which the first recess and the second recess form a receptacle that receives a coffee portion capsule. A plurality of hollow needles are attached to the upper brewing head part, and are in fluid communication with the hot water conduit. The needles project into the receptacle and are pene...

대표
청구항

[ I claim:] [1.] A brewing head of an espresso machine, comprising:

이 특허를 인용한 특허 피인용횟수: 123

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