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특허 상세정보

Automatic coffee maker

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/00   
미국특허분류(USC) 426/388 ; 99/295 ; 99/307 ; 99/316
출원번호 US-0551867 (1983-11-15)
발명자 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

An improved automatic coffee maker includes three separate chambers for heating water, storing brewed coffee at a relatively low temperature, and heating coffee to serving temperature prior to dispensing. The dispensing and water heating chambers preferably share a common wall, and at least a portion of such wall is in contact with the heated water in the water chamber. Heat is transferred through such common wall to heat the coffee in the dispensing chamber prior to dispensing. Means can be included for automatically detecting a low level of coffee in t...

대표
청구항

An improved method for dispensing coffee, comprising: heating water to an elevated temperature; brewing coffee with the water from said heating step; storing coffee at a temperature below serving temperature; raising the temperature of a relatively small amount of coffee to serving temperature; dispensing a portion of the coffee which has a raised temperature; dispensing a portion of the coffee which is stored below serving temperature; and mixing both dispensed portions in a predetermined ratio prior to delivery of the coffee.

이 특허를 인용한 특허 피인용횟수: 23

  1. Pfeifer, Thomas J.; Edrington, Michael J.. Brewer apparatus with improved tray assembly. USP2005066904840.
  2. Johnson Paul D. (Hamden CT) Kubicko Robert E. (Shelton CT) Martone Louis C. (Shelton CT) Moores Gregory E. (Oxford CT). Carafe-operated coffee brewing system. USP1989104872402.
  3. Snowball Malcolm R. (St. Leonards-on-Sea GB2) Hayes Cecil (Hastings GB2). Coffee and tea making or brewing apparatus. USP1989054825758.
  4. Gutwein, Roger William; Connor, Christopher Wade. Coffee extract and process for providing customized varieties and strengths of fresh-brewed coffee on demand. USP2004106808731.
  5. Stahli Hans-Peter,CHX ; Zenger Samuel,CHX. Coffee maker. USP1999055906844.
  6. Enomoto Kazuo,JPX. Coffee making apparatus for making coffee using heated and unheated water. USP1999025868062.
  7. Snowball Malcolm R. (St. Leonards-on-Sea GB2) Hayes Cecil (Hastings GB2). Coffee making apparatus incorporating metered dispensing. USP1987074682537.
  8. Lehrer Robert. Filtration device for preparation of foods from food concentrates and liquids. USP1999095958478.
  9. Clark, Charles H.; Midden, William E.. Flexible spray head. USP2015079084511.
  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. Garman, Michael Howard. Hot beverage maker. USP2009067543528.
  12. Garman, Michael Howard. Hot beverage maker with cup-actuated dispenser. USP2013118590445.
  13. Garman, Michael Howard. Hot beverage maker with dispenser. USP2012068201491.
  14. Garman, Michael. Method of brewing and dispensing coffee to a mug. USP2016049301642.
  15. Gutwein, Roger William; Connor, Christopher Wade. Methods and systems for utilizing delayed dilution, mixing and filtration for providing customized beverages on demand. USP2004076759072.
  16. Gutwein, Roger William; Connor, Christopher Wade. Methods for utilizing delayed dilution, mixing and filtering to provide customized varieties of fresh-brewed coffee on demand. USP2011118062684.
  17. Gutwein,Roger William; Connor,Christopher Wade. Methods for utilizing delayed dilution, mixing and filtering to provide customized varieties of fresh-brewed coffee on demand. USP2008117455867.
  18. Gutwein, Roger William; Connor, Christopher Wade. Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demand. USP2011088003145.
  19. Gutwein,Roger William; Connor,Christopher Wade. Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demand. USP2008107438941.
  20. Gutwein, Roger William; Connor, Christopher Wade. Process for providing customized varieties and strengths of fresh-brewed coffee on demand. USP2004046726947.
  21. Aubry,Dany; Archambault,Jean; Tremblay,Francine M.. Scalable bioreactor culture process and system for the maturation of conifer somatic embryos. USP2007067235402.
  22. Pope, Randy D.; Friedrich, Brent Robert. Spray head. USP2010037669519.
  23. Hewitt Alan R. (Sante Fe NM). System for brewing and serving a hot beverage. USP1988124790239.