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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0857250 (1992-03-25) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A filter support fits inside a disposable coffee filter within the filter basket of an automatic drip coffee maker to prevent the side walls of the coffee filter from collapsing while coffee is being brewed. The filter support includes a base frame which rests on the bottom of the coffee filter, and
A filter support adapted to fit inside a disposable coffee filter within the filter basket of a coffee maker for supporting the sidewalls of the disposable coffee filter, said filter support comprising: (a) a base frame which rests on the bottom of the coffee filter including first and second sets o
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