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특허 상세정보

Beverage making apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/18    A47J-031/00   
미국특허분류(USC) 099/297; 099/287
출원번호 US-0734804 (2007-04-13)
등록번호 US-7270050 (2007-09-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 5
초록

A brewing apparatus for infusing compacted ground coffee in a grounds cup at a brewing station with heated water under pressure. At a brewing station, a piston head with an active seal that is spaced from the grounds cup wall during motion, extends into the grounds cup. When the piston head begins to compact the ground coffee it activates the seal to form a sealed upper end of a brewing chamber. Hot water is admitted to the brewing chamber to produce the coffee. When the brewing cycle is completed, the piston head displaces further to force additional co...

대표
청구항

The invention claimed is: 1. Apparatus for brewing beverages by supplying a liquid under pressure to an infusible material, said apparatus comprising: A) infusion chamber means for receiving the infusible material including a side wall, an open top and a perforated bottom, and B) piston means for compacting the infusible material and dispersing the liquid, said piston means including piston head means for forming a brewing chamber in said infusion chamber means and piston rod means for moving said piston head means past said open top, said piston head m...

이 특허를 인용한 특허 피인용횟수: 19

  1. Star, William D.; Romandy, Mark K.. Beverage brewing apparatus with a filter carrier receiver. USP2014118895095.
  2. Rime, Philippe. Beverage machines with simplified servicing. USP2016059351600.
  3. Ford, David. Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance. USP2015028950318.
  4. Ruckstuhl, Stephan. Brewing apparatus for a coffee machine. USP2010037673560.
  5. Garcia, Jorge B.; Gross, Charles Brian. Cleaning cycle indicator and cleaning process for beverage maker. USP2013088511220.
  6. Ferrier, Frederic; Luciani, Andre. Coffee pod having a flexible microporous or microperforated casing. USP2016069371177.
  7. Ferrier, Frederic; Luciani, Andre. Coffee pod having a flexible microporous or microperforated casing. USP2015018940348.
  8. Eimer, Klaus; Patzig, Dieter. Device for foaming milk, comprising external suction equipment. USP2010017644652.
  9. Cahen, Antoine; Cahen, Philippe; Boussemart, Christophe S.. Drink dispensing device with holding and drip-collecting system for receptacles of different sizes. USP2015048998037.
  10. Cahen, Antoine; Turchi, Daniel. Ergonomic dispenser interface. USP2015109149152.
  11. Cahen, Antoine; Kaeser, Stefan; Kollep, Alexandre; Kräuchi, Frank; Ozanne, Matthieu; Yoakim, Alfred. Liquid food or beverage machine having a drip tray and a cup support. USP2015069066624.
  12. Cahen, Antoine; Kaeser, Stefan; Kollep, Alexandre; Kräuchi, Frank; Ozanne, Matthieu. Liquid food or beverage machine with combinable accessories. USP2016069357872.
  13. Kräuchi, Frank; Ozanne, Matthieu; Kaeser, Stefan; Schenk, Rudolf; Piai, Guido; Kreitmayr, Bernhard; Georgiev, Dimitar. Modular manufacturing of beverage production machines. USP2015038973485.
  14. Cahen, Antoine; Kaeser, Stefan; Kollep, Alexandre; Kräuchi, Frank; Ozanne, Matthieu; Yoakim, Alfred. One hand carriable liquid food or beverage machine. USP2015069049960.
  15. Gagné, Simon. Piston head for french press coffee maker. USP2016039289092.
  16. Lee, Thomas M.; Boubeddi, Abdelaziz; Morse, Timothy C.. Universal espresso maker. USP2015089101243.
  17. Möri, Peter. Used capsule collector for beverage devices. USP2014048695484.
  18. Cahen, Antoine; Kaeser, Stefan; Kollep, Alexandre; Kräuchi, Frank; Möri, Peter; Ozanne, Matthieu. Used capsule or pod receptacle for liquid food or beverage machines. USP2014088800433.
  19. Lang, Markus; Möri, Peter; Moser, Renzo. Warning device for a beverage machine. USP2014098820213.