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특허 상세정보

Drink extraction apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/32    A23F-005/26   
미국특허분류(USC) 99/302R ; 99/295 ; 99/299 ; 99/3231
출원번호 US-0498521 (1990-03-26)
우선권정보 JP-0075739 (1989-03-27); JP-0050396 U (1989-04-28); JP-0110012 (1989-04-28); JP-0156250 (1989-06-19)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

A drink extraction apparatus utilizing a pump for pumping hot water from a hot-water tank and, through a pumping tube, pouring such hot water onto drink material in a drink material container, and for, upon completion of the extraction, sending into such drink material container pressurized air through such pumping tube to cut dripping from a filter by expelling hot water in the drink material residue, the air being pumped directly from the air intake or pumped into an air tank to pressurize the air.

대표
청구항

A drink extraction apparatus for extracting drink through a filter by pouring hot water on a drink material in a drink material container comprising: a holder for receiving said drink material container; a hot-water tank; a pump for pouring into said drink material container the hot water pumped from said hot-water tank through a pumping tube; an air intake port communicating with said pumping tube; a valve for opening said air intake port so as to make the pumping tube communicate with the atmosphere; a control unit for operating said pump in response t...

이 특허를 인용한 특허 피인용횟수: 23

  1. Beaulicu Roderick H.. Apparatus for consecutively dispensing an equal volume of liquid. USP2000076082247.
  2. Dollner, Sander; Kiefer, Alexander; Eicke, Joel; Boensch, Torsten; Arndt, Peter; Hostettler, Hans-Ulrich. Apparatus for heating and frothing a beverage product. USP2016109474408.
  3. Rahn,Christopher W.. Apparatus, system and method for infusing a pre-packaged pod. USP2009037503253.
  4. Rahn, Christopher W.; Thomas, William. Apparatus, system and method for retaining beverage brewing substance. USP2010127845270.
  5. Sargent, Jeffrey Alan; Villagran, Francisco Valentino. Beverage brewing devices for preparing creamy beverages. USP2004076758130.
  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. Suggi Liverani, Furio; Mastropasqua, Luca; Van Eeden, Frans; Dellapietra, Bruno. Cartridge with crema generating septum and method using same. USP2016109474405.
  9. Kobayashi Makoto,JPX ; Katou Isao,JPX ; Okamura Karin,JPX ; Kawabata Akio,JPX. Coffee extracting apparatus having a control valve for controlling a feed of pressed hot water to an extracting containe. USP1999035878654.
  10. Reynolds, D. Michael. Coffee maker. USP2013038387516.
  11. Magg, Johann; Mayr, Andreas; Obermaier, Markus. Device and method for controlling heating processes. USP2013048418601.
  12. Lalanne-Eygun, Jacques. Filter coffee maker with distribution of hot water in the lid. USP2005056892627.
  13. Lowe, Kevin. Heated substance reservoir baffle. USP2012038132499.
  14. Van Der Woning, Mark Ronald; Holten, Hendrikus Lodewijk Joseph Franciscus. Liquid volume measurement device. USP20180710034571.
  15. Huang, Jianming; Brudevold, Finn. Method and apparatus for beverage formation with liquid delivery control. USP2013118573114.
  16. Zimmerman, Jennifer; Fortini, Constance L.; Dilmaghani, Darius; Brudevold, Finn; Nutter, Francis; Shepard, James E.. Method and apparatus for beverage formation with pneumatically sealed reservoir. USP2013088516948.
  17. Sullivan, Kevin P.; Tinkler, Ian. Method and apparatus for beverage formation with reservoir access control. USP2015059027463.
  18. Sullivan, Kevin P.; Tinkler, Ian. Method and apparatus for beverage formation with reservoir access control. USP2014088800431.
  19. Hale, Robert. Method and apparatus for dispensing liquid in a beverage brewing machine. USP2010107819284.
  20. Green,Charles Bradley. System and method for producing foamed and steamed milk for hot beverages. USP2007087258062.
  21. Streeter, Richard B.; Jacobs, William T.; Lazaris, Nicholas G.; Squires, Charles F.. System for dispensing metered volumes of heated water to the brew chamber of a single serve beverage brewer. USP2009047523695.
  22. Streeter,Richard B.; Jacobs,William T.; Lazaris,Nicholas G.; Squires,Charles F.. System for dispensing metered volumes of heated water to the brew chamber of a single serve beverage brewer. USP2008077398726.
  23. Rahn, Christopher W.; Pope, Randy D.. System, method and apparatus for heating water. USP2010037685932.