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특허 상세정보

Apparatus for preparing hot drinks

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/00   
미국특허분류(USC) 99/287 ; 99/3231
출원번호 US-0049428 (1987-05-14)
우선권정보 NL-0000925 (1985-03-28)
발명자 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 1
초록

An apparatus for making coffee or other hot drinks from finely divided material and hot water including a space for receiving the water and the material, a filter and a discharge conduit positioned below the filter. A source of gas under pressure is connected to the discharge conduit such that during a selected time the mixture of water and material inside the space can be agitated from below in counterflow to the natural flow of the extract.

대표
청구항

An apparatus for preparing hot drinks from a beverage material and a liquid comprising: a container for receiving the material and the liquid, a filter positioned so that the brewed hot liquid from said container can pass therethrough, a discharge conduit positioned generally below said filter and having a discharge outlet, a forcing means for forcing a continuous steady flow of gas into said discharge conduit up through said filter and into said container to agitate the material and liquid therein, said forcing means being connected to said discharge co...

이 특허를 인용한 특허 피인용횟수: 15

  1. Bishop, John Douglas; Clark, Charles H.; Midden, William E.; Pope, Randy D.; Radhakrishnan, Suresh; Rogers, Rex Allen. Air agitation controllable beverage making apparatus, system and method. USP2015048997633.
  2. King Alan M. (465 Cote St. Antoine Rd. Westmount ; Quebec CAX H3Y 2K1). Air supply for a coffee maker. USP1990114967647.
  3. Beaulicu Roderick H.. Apparatus for consecutively dispensing an equal volume of liquid. USP2000076082247.
  4. Crook, Randall L.; Aron, Daniel T.; Vassily, Michael A.; Kerlin, James R.; Skelton, Gerald C.. Battery fluid supply system. USP2004096786226.
  5. Crook Randal L. ; Aron Daniel T. ; Skelton Gerald C. ; Vassily Michael A.. Battery water supply system for a battery-powered utility vehicle. USP2001046213145.
  6. Beaulieu Roderick H. ; Wuertele James W. ; Sweeney Richard P. ; Sylvan John E. ; Woram Michael G. ; Focht Kenneth A. ; Kwo Jennie. Beverage filter cartridge holder. USP2000066079315.
  7. Beaulieu Roderick H. ; Wuertele James W. ; Sweeney Richard P. ; Sylvan John E. ; Woram Michael G. ; Focht Kenneth A. ; Kwo Jennie. Beverage filter cartridge holder. USP2001026182554.
  8. Ford, David. Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance. USP2015028950318.
  9. Bishop, John D.; Clark, Charles H.; Midden, William E.; Pope, Randy D.; Radhakrishnan, Suresh; Rogers, Rex Allen. Controllable brewer. USP2015048998176.
  10. Tacklind, Christopher; Hanson, R Brooke. Device for metering coffee brewing. USP2014068739687.
  11. Crook, Randal L.; Aron, Daniel T.; Vassily, Michael A.; Kerlin, James R.; Skelton, Gerald C.. Filling pod for a battery, vehicle and method of supplying fluid to a battery. USP2004046718996.
  12. Tacklind, Christopher; Hanson, R Brooke. Method for determining coffee brewing parameters and coffee brewing parameters developed thereby. USP2016089427104.
  13. Bishop, John D.; Clark, Charles H.; Midden, William E.; Pope, Randy D.; Radhakrishnan, Suresh; Rogers, Rex Allen. Method of making a beverage with a controllable brewer. USP2018069993105.
  14. Huitema, Thomas W.. Surgical biopsy device having a flexible cutter. USP2005096942627.
  15. Pope,Randy D.. Variable flow spray system. USP2007067228066.