검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) | A47J-031/00 F27D-011/00 |
미국특허분류(USC) | 099/307; 099/279; 099/295; 099/292; 099/303; 099/284; 219/202; 219/436; 219/437; 392/444; 126/609; 126/610 |
출원번호 | US-0390547 (2006-03-24) |
등록번호 | US-7458316 (2008-12-02) |
발명자 / 주소 | |
출원인 / 주소 | |
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 15 |
An apparatus is disclosed for brewing coffee, which includes a housing having an inner chamber for receiving and retaining brewed coffee, a water reservoir adjacent to and generally surrounding the inner chamber, for receiving water, and an electrically powered coil for heating the water contained in the water reservoir. A brew valve is positioned above the inner chamber for supporting coffee grounds, the brew valve being rotatable between a first inactive position and a second active position for brewing coffee. Heated water is directed from the water r...
I claim: 1. Apparatus for brewing coffee, which comprises: a) a housing having an inner storage compartment for receiving and retaining brewed coffee; b) a water reservoir adjacent to and generally surrounding said inner chamber for receiving water; c) a brew valve positioned within said housing and above said inner storage compartment for supporting coffee grounds, said brew valve being movable between a first inactive position for reception of coffee grounds, and a second active brewing position for receiving heated water for brewing coffee and for pe...