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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0787396 (1991-11-04) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
An improved funnel for a beverage brewer which provides that the water supplied to the brewer enters into the funnel and passes into the brewer chamber to slots formed in the funnel and shaped so as to prevent air being expelled from the brewer chamber from below from causing the water to splash out
In a coffee brewer which has a lower brewing chamber and an upper brewing chamber in engagement with said lower brewing chamber and with a filter mounted between said upper and lower brewing chamber, a piston moveably mounted in said lower brewing chamber and a driving means connected to said piston
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