$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
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"

특허 상세정보

Coffee kettle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/30   
미국특허분류(USC) 99/280 ; 99/293
출원번호 US-0744487 (1985-06-07)
우선권정보 JP-0189725 (1983-10-11); JP-0246793 (1983-12-29)
국제출원번호 PCT/JP84/00471 (1984-10-05)
§371/§102 date 19850607 (19850607)
국제공개번호 WO-8501649 (1985-04-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 3
초록

A coffee kettle of this invention comprises a filter case (8, 80), a water tank (7, 79) having a heater (6, 78), power supply and control means for supplying power to the heater (6, 78), a steam sensing element (52, 128) to operate upon sensing steam generated from water heated to boiling in the water tank (7, 79), wherein hot water in the water tank (7, 79) is supplied to the filter case (8, 80) by operating the hot water supply valve (38, 100) in association with the movement of the steam sensing element (52, 128).

대표
청구항

A coffee kettle, comprising: a filter case for containing coffee powder, a water tank having a heater, power supply and control means for supplying electric power to said heater, a steam sensing element communicated with said water tank and adapted to operate while sensing steam generated when water in said water tank is heated to boiling, and a conduit for communicating said filter case with said water tank, said conduit having interposed therein a hot water supply valve for opening to supply hot water from the water tank to said filter case in associat...

이 특허를 인용한 특허 피인용횟수: 15

  1. van der Meer Sytze,NLX. Apparatus for preparing beverages. USP1998065761986.
  2. Freeman, Jimmy L.. Attic cooling process and apparatus. USP2013048429922.
  3. Guerrero,Victor. Beverage container with wire cloth filter. USP2008127461587.
  4. Schamberg Stefan,DEX ; Stucher Reinhard,DEX ; Trebitz Bernd,DEX ; Kleemann Christof,DEX ; Driesen Georges,DEX ; Amsel Klaus,DEX. Coffee maker. USP2001056224755.
  5. Clark, Charles H.; Midden, William E.. Flexible spray head. USP2015079084511.
  6. Mulle,Theodore B.; Barraclough,James Robert. Grind and brew coffee apparatus. USP2006037013795.
  7. Palm,William J.; Wilson,James; Costello,John; Groth,Richard G.. Kettle having movable spout lid and actuator. USP2007127303100.
  8. Carbonini, Carlo; Porzio, Giancarlo; Ferraresi, Carlo; Franco, Walter; Quaglia, Giuseppe; Oderio, Riccardo. Machine for infusion preparation, in particular espresso coffee, supplying group and manufacturing method thereof. USP2016089427106.
  9. Sham John C. K.,HKX ; Kunavongvorakul Kumkit,THX. Rapid brew automatic coffee maker. USP2001086279458.
  10. Choi, Jae Sik. Reservoir and tank equipped with a self-regulating heating element. USP2016089422849.
  11. Pope, Randy D.; Friedrich, Brent Robert. Spray head. USP2010037669519.
  12. Iwasaki,Ichiro; Quinn,Jason. Tea kettle. USP200807D573834.
  13. Palm,William J.; Flender,Gregg; Wilson,James; Costello,John. Teakettle handle. USP200701D535148.
  14. Palm,William J.; Flender,Gregg; Wilson,James; Costello,John. Two-toned teakettle body. USP200612D533029.
  15. Guerrero,Victor. Wire cloth coffee filtering systems. USP2008017318374.