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특허 상세정보

Automatic brewer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A23F-005/26   
미국특허분류(USC) 426/433 ; 426/231
출원번호 US-0065854 (1993-05-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 0

An automatic beverage brewing apparatus including a brew chamber assembly with a throat in a top portion, a drain in a bottom portion, and a filter positioned therebetween. A movable piston controllably opens and closes the throat and drain during brewing and flushing cycles. A discharge line from the brew chamber has a controllable discharge valve to direct flow from the brew chamber through a dispensing line, a waste line, or to prevent flow though either line. Water may be controllably accumulated in the brew chamber by controlling the discharge valve...


A method of automatically brewing a beverage in a machine having a brew chamber and a centrally disposed piston operatively positioned extending therethrough, said method comprising the steps of: introducing a brewing substance into said chamber; introducing a quantity of heated water into the brew chamber for floating the brewing substance; steeping the brewing substance in said water for a predetermined period of time; then introducing additional heated water into said chamber while dispensing brewed beverage from said chamber and subsequently terminat...

이 특허를 인용한 특허 피인용횟수: 20

  1. Hulett, Randy; Doucette, David; Apone, Dan; Koller, Izaak; Juris, Amanda L.; Allison, Jeff; Shay, Brian; Johnson, John Andrew; Horth, Roland; Frankovich, Steve; Klecker, Glenn; Hancock, Stephen Hoyt; Singer, Marc. Apparatuses, systems, and methods for brewing a beverage. USP2018049930987.
  2. Ford David F. (Springfield IL). Automatic refill brewing apparatus. USP1997105676040.
  3. Bristol, Peter; Doucette, David; Hulett, Randy; Lakovic, Tomislav; Zucker, David Stephen. Beverage brewing apparatus. USP201509D738667.
  4. Guerrero,Victor. Beverage container with wire cloth filter. USP2008127461587.
  5. Doglioni Majer, Luca. Beverage dispensing machine and operating method. USP20181110117541.
  6. David F. Ford. Beverage reservoir cleaning apparatus and method of use. USP2002066401729.
  7. Ford, David. Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance. USP2015028950318.
  8. Kalenian Paul A.. Coffee system. USP2001036203837.
  9. Kalenian, Paul A.. Coffee system. USP2005056887506.
  10. Lucas Eric E. ; Cheich Robert C. ; Gorjanc Mark V. ; Vitantonio Marc L.. Flow control and flow rate control mechanisms for use in brewing machines with fluidly connected chambers. USP1999055901635.
  11. Pope Randy D. (Edinburg IL). Grounds disposal device. USP1997035611261.
  12. Kalenian, Paul A.. Method of extracting a consumable material. USP2011017875304.
  13. Kalenian,Paul A.. Methods and systems for forming concentrated consumable extracts. USP2008097419692.
  14. Ford David F.. Powdered beverage mixing and dispensing apparatus. USP1999075918768.
  15. Ford David F.. Powdered beverage mixing and dispensing apparatus. USP1999075927553.
  16. Ford David F.. Programmable dispenser. USP2001056237811.
  17. Hawley Frank W. ; McCollum John L. ; Go Ying ; Eltoukhy Abdelshafy. Raised tungsten plug antifuse and fabrication processes. USP2000096124193.
  18. Kalenian, Paul. Semi-continuous apparatus for creating an extract from coffee or other extractable materials. USP2017019549635.
  19. Kalenian, Paul. Semi-continuous processes for creating an extract from coffee or other extractable materials. USP2016119480359.
  20. Guerrero,Victor. Wire cloth coffee filtering systems. USP2008017318374.