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특허 상세정보

Method for determining coffee brewing parameters and coffee brewing parameters developed thereby

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A23F-005/26    A47J-031/00   
출원번호 US-0177410 (2011-07-06)
등록번호 US-9427104 (2016-08-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bay Area Technology Law Group, PC
인용정보 피인용 횟수 : 0  인용 특허 : 15
초록

A method of brewing a coffee beverage by combining a dose of granulated coffee and water and maintaining the granulated coffee in the water for a brew time. The volume of water employed in practicing the method is a function of the dose of granulated coffee and the brew time is a function of the percent extraction of coffee from the dose of granulated coffee and a function of the percent of total dissolved solids derived from the dose of granulated coffee.

대표
청구항

1. A method for brewing coffee comprising the steps of providing a dose of coffee grinds having a grind number and an Agtron roast number, steeping the dose in water to create a liquid coffee and wet grounds in suspension, and extracting the liquid coffee from the suspension, wherein the dose is based on a desired amount of liquid coffee divided by 1 minus two times the ratio of desired extraction percentage and desired total dissolved solids percentage, multiplied by the ratio of desired extraction percentage and desired total dissolved solids percentag...

이 특허에 인용된 특허 (15)

  1. King Alan M. (465 Cote St. Antoine Rd. Westmount ; Quebec CAX H3Y 2K1). Air supply for a coffee maker. USP1990114967647.
  2. Boumans Peter M. (De Bongerd 7 6151 Br Munstergeleen NLX) Sobczak Hendrik J. J. (Achter de Kerk 7 6365 Schinnen NLX). Apparatus for preparing hot drinks. USP1989044823685.
  3. Arksey Matthew L.. Automated espresso and milk aeration method. USP2000086099878.
  4. Fukushima Naoto,JPX ; Mochida Yukihide,JPX ; Uehara Kazuhiro,JPX. Beverage extraction apparatus. USP2001086279461.
  5. Lassota, Zbigniew G.. Beverage maker with average dispense rate and volume control. USP2004086772676.
  6. Lyall, III,Lucian H.. Brewing apparatus with pre-infusion and pulse brewing. USP2007067225728.
  7. Jefferson ; Jr. Harry D. ; Ploeger Dale W.. Coffee brewing method. USP1999115980965.
  8. Enomoto Kazuo (7-1-5 Sumiyoshi-miyacho Higashinada ; Kobe ; Hyogo 658 JPX). Coffee maker. USP1994055307733.
  9. Webster Joseph P. (St. Charles MO) Gustafson William L. (St. Charles MO) English Larry G. (St. Charles MO). Combination beverage brewer with cold water supply. USP1994025285718.
  10. Warne Thomas I.,CAX. Computer controlled brewing apparatus. USP2000086095031.
  11. Lassota, Zbigniew G.. Method for uniform contact of brew ingredient with beverage brew liquid. USP2003066576282.
  12. Gregg ; Richard ; Weikel ; James A. ; Patel ; Jayantilal M. ; Durchholz ; Richard F.. Method of making an improved instant coffee. USP1978074100306.
  13. Green,Charles Bradley. System and method for producing foamed and steamed milk for hot beverages. USP2007087258062.
  14. Pope,Randy D.. Variable flow spray system. USP2007067228066.
  15. Knepler John T. (Chatham IL) Midden William E. (Springfield IL) Ford David F. (Springfield IL). Weight controlled grinder and method of grinding coffee beans. USP1995025386944.