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특허 상세정보

Automatic bypass coffee brewer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A41J-031/00   
미국특허분류(USC) 99/304 ; 99/305
출원번호 US-0691442 (1976-06-01)
발명자 / 주소
인용정보 피인용 횟수 : 37  인용 특허 : 0
초록

An automatic coffee brewer including a water heating tank, a funnel-like holder for ground coffee, a siphon device for dispensing a predetermined amount of hot water from the tank through the grounds holder, and a bypass valve for directing approximately 40% of the hot water around the grounds and directly to an unheated, thermo-insulated beaker so that the resultant brew has extracted about 60% of the soluble solids in the coffee to yield a better tasting brew free of bitterness and astringency. The use of the thermo-insulated beaker enables the brewed ...

대표
청구항

An automatic coffee brewer comprising: a water tank, means for heating water in said tank, a holder for coffee grounds, a beaker for brewed coffee positioned under said grounds holder, and means for dispensing a predetermined amount of hot water from said tank to said grounds holder, said means including bypass means for conducting a portion of said predetermined amount of hot water directly to said beaker so as to bypass grounds in said holder.

이 특허를 인용한 특허 피인용횟수: 37

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  2. Lassota Zbigniew G. (Des Plaines IL). Beverage maker and method of making beverage. USP1991035000082.
  3. Rithener, Blaise; Jarisch, Christian; Cahen, Antoine; Jaccard, Alain. Beverage preparation machine for large size beverages. USP2014078770094.
  4. David F. Ford. Beverage reservoir cleaning apparatus and method of use. USP2002066401729.
  5. Robinson, Urano A.; Da Cruz, J. Marcio. Beverages with enhanced flavors and aromas. USP2013048414953.
  6. Robinson, Urano A.; Da Cruz, J. Marcio. Beverages with enhanced flavors and aromas. USP2013098524306.
  7. Robinson, Urano A.; Da Cruz, J. Marcio. Beverages with enhanced flavors and aromas. USP2013098535748.
  8. Robinson, Urano A.; Da Cruz, J. Marcio. Beverages with enhanced flavors and aromas. USP2013098541042.
  9. Gutwein, Roger William; Connor, Christopher Wade. Coffee extract and process for providing customized varieties and strengths of fresh-brewed coffee on demand. USP2004106808731.
  10. Wu, Mingchia; Lin, Kuohsun; Cheng, Shengfang. Coffee machine with improved coffee outlet. USP2010017640844.
  11. Sean Simmons. Coffee maker filter basket with steeping feature. USP2002076425317.
  12. McDonough Robert M. (Hatfield PA) Hanson Thomas E. (Phoenixville PA) Brill Richard H. (Philadelphia PA) Oates Ronald W. (Chalfont PA). Coffee maker with a variable brew strength apparatus. USP1982054328740.
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  17. Wu, Tsan-Kuen. Electric coffee maker for selectively brewing Espresso coffee and Americano coffee. USP2004036701826.
  18. Gregg, Richard. Method of and apparatus for making drip-type coffee. USP1979044147097.
  19. Robinson, Urano A.; Marcio da Cruz, J.. Method of making beverages with enhanced flavors and aromas. USP2011108043645.
  20. Gutwein, Roger William; Connor, Christopher Wade. Methods and systems for utilizing delayed dilution, mixing and filtration for providing customized beverages on demand. USP2004076759072.
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  22. 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.
  23. Anson James H.. Methods of brewing reduced temperature coffee. USP1999015858437.
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  27. Gutwein, Roger William; Connor, Christopher Wade. Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demand. USP2011088003145.
  28. Gutwein,Roger William; Connor,Christopher Wade. Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demand. USP2008107438941.
  29. Shariat Aziz (4064 Jefferson Ave. Redwood City CA 94062). Microwaveable coffee maker. USP1991075028753.
  30. John Patrick Devine CA. Multi-use brew bowl. USP2002076422132.
  31. David F. Ford. Multiple direction holder and beverage making apparatus. USP2002086439105.
  32. Gutwein, Roger William; Connor, Christopher Wade. Process for providing customized varieties and strengths of fresh-brewed coffee on demand. USP2004046726947.
  33. Anson James H. (Auburn IL). Reduced temperature coffee brewer. USP1996125584229.
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  35. Robinson, Urano A.; Da Cruz, J. Marcio. Soluble coffee products for producing beverages with enhanced flavors and aromas. USP20181210154675.
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  37. Rosengren Lars O. (Fagelstigen 5 Huskvarna SEX 56100). Tea maker. USP1981054266471.