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특허 상세정보

Coffee boiler with an automatic feeding device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/00   
미국특허분류(USC) 99/280 ; 99/285 ; 99/289R
출원번호 US-0663545 (1984-10-22)
발명자 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 1

This invention concerns about an automatic coffee boiler, especially one that can feed automatically a certain amount of coffee powder and boil the coffee powder with a certain quantity of water vapor previously fixed. Its main characteristics is to use two time adjusters in a controlled circuit to respectively set a period of time for activating a coffee feeding device and an electric heater in water tank, and also to use a sequence controlling circuit which can automatically activate in sequence the coffee powder feeder, the heater in the water tank an...


In a machine for making hot beverages having a hopper for beverage grounds, a motor driven screw conveyor for delivering grounds from the hopper into a beverage mixing chamber, and delivery means for delivering hot water to the mixing chamber, the mixing chamber having an outlet for delivery into a beverage flask or the like, the improvement wherein the screw conveyor has a tubular casing with an outlet end located above an inlet leading into the mixing chamber, the machine including an electrically operated reciprocatory member having a disk portion pro...

이 특허를 인용한 특허 피인용횟수: 25

  1. Erman, P. Gregory; Garvey, Ben; Marshall, Chris; McDougall, Michael; Stoneman, Kevin; Wilson, Avery. Auger-driven powder dispenser. USP2014018622257.
  2. Schöb, Markus. Automatic coffee beverage machine, in particular automatic espresso machine. USP2004056732634.
  3. Castelli Giovanni (Milan ITX). Automatic espresso coffee making machine for household use. USP1989084858522.
  4. Warfel Paul ; Devens Laura ; Riley Darren ; Andrews Craig ; Watson Richard. Brewing apparatus. USP200111D449954.
  5. Driscoll Mark ; Vitantonio Marc L. ; Sovis John. Brewing appliance. USP199910D414647.
  6. Joseph ; Jr. William A (Elburn IL) Buttle Donald R. (Geneva IL) Motkowski David G. (North Aurora IL). Calibration method and apparatus for coffee grinder and brewer. USP1997095662955.
  7. Bodum, Jorgen. Coffee and tea dripper. USP201010D624780.
  8. Lloyd, Adam. Coffee machine. USP200412D499927.
  9. Gollnick, Carsten. Coffee maker. USP201806D819384.
  10. Gollnick, Carsten. Coffee maker. USP201804D815871.
  11. Ting,LuJie; Beesley,Brian K.. Coffee maker. USP200803D564280.
  12. Pulvermller Peter (Bad Ditzenbach DEX). Coffee percolator. USP1987054665808.
  13. Steiner, Mark C; Romandy, Mark K. Coffeemaker. USP201808D824713.
  14. Beesley,Brian K.; Hales,Eric. Combination bread toaster and steamer device with shared wattage and method. USP2007077238921.
  15. Levi Mario (“Les Lavandes”90 AV. de la Lanterne F-06200 Nice FRX) Levi Jean-Pierre (Rsid. Isola Celesta - Bat C - Rez de Jardin “L\Ithaque”4 Corniche Fleurie F-06200 Nice FRX). Detection and display device for automatic service expresso coffee machine. USP1988114787299.
  16. Precht Hans-Jrgen (Solingen DEX). Device for reinforcing liquid-dispensing containers in apparatus for making hot beverages. USP1991014986171.
  17. Williston, Kyle; Tofflemire, Jeffrey; MacGillivary, Ken; MacLean, Ian. Dispenser for granular material with a valve assembly. USP2017109782034.
  18. Garman, Michael Howard. Hot beverage maker. USP2009067543528.
  19. Garman, Michael Howard. Hot beverage maker with cup-actuated dispenser. USP2013118590445.
  20. Garman, Michael Howard. Hot beverage maker with cup-actuated dispenser. USP2003056564975.
  21. Garman, Michael Howard. Hot beverage maker with cup-actuated dispenser. USP2004016681960.
  22. Garman,Michael; Williamson,Stephen C.. Hot beverage maker with cup-actuated, low-drip dispenser. USP2008127461586.
  23. Garman, Michael Howard. Hot beverage maker with dispenser. USP2012068201491.
  24. Garman, Michael. Method of brewing and dispensing coffee to a mug. USP2016049301642.
  25. Dooley, Christopher P.; Taylor, Loren T.; Hartelius, Mark E.. Powder dispensing apparatus. USP20181110138114.