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특허 상세정보

Coffee maker

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/10   
미국특허분류(USC) 99/281 ; 99/280
출원번호 US-0134761 (1998-09-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Salzman & Levy
인용정보 피인용 횟수 : 35  인용 특허 : 4
초록

An electronic coffee maker having a control circuit that allows for selective warming of brewed coffee. The control circuit has a micro-control unit that controls the heating coils of the coffee maker. Selector buttons allow the user to choose the delay time and the power levels for keeping the brewed coffee warm. This selectivity prevents the brewed coffee from becoming overly cooked.

대표
청구항

[ What is claimed is:] [2.] An electronic circuit for a coffee maker, comprising:a power source;a heating unit for brewing and keeping coffee warm;a digital display for indicating time;a micro-control unit connected to said digital display, said heating unit, and said power source for controlling brewing and warming sequences of said coffee maker;a plurality of selector buttons connected to said micro-control unit for choosing various coffee maker modes of operation; anda relay circuit connected to said micro-control unit to delay the warming of brewed c...

이 특허를 인용한 특허 피인용횟수: 35

  1. Hestekin, Jamie Allen; Baker, Kathryn Marie; Galer, Chad David; Crowley, Colin Patrick; Fountain, Gerald Olean. Automated preparation of infant formula and children's beverages. USP2011017863546.
  2. Saxton, Paul Adrian; Tanner, Roger Geoffrey. Beverage preparation machines. USP2013108567304.
  3. Tanner, Roger Geoffrey; Halliday, Andrew Michael. Beverage preparation machines. USP2018039907432.
  4. Tanner, Roger Geoffrey; Wilson, Paul James; Saxton, Paul Adrian. Beverage preparation machines. USP2017089730547.
  5. Tanner, Roger Geoffrey; Wilson, Paul James; Saxton, Paul Adrian. Beverage preparation machines. USP2015028950317.
  6. Tanner, Roger Geoffrey; Saxton, Paul Adrian. Beverage preparation machines and beverage cartridges. USP2016079386877.
  7. Burton-Wilcock, Gary Vincent; Short, David Paul; Newcombe, Paul John. Beverage preparation machines and methods for operating beverage preparation machines. USP2015038974846.
  8. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder; Rendle, Geoff; Gomez, Maria. Cartridge and method for the preparation of beverages. USP2016099451847.
  9. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder; Rendle, Geoff; Gomez, Maria. Cartridge and method for the preparation of beverages. USP2018069994388.
  10. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder; Rendle, Geoff; Gomez, Maria. Cartridge and method for the preparation of beverages. USP2010017640843.
  11. Halliday,Andrew; Ballard,Colin. Cartridge and method for the preparation of beverages. USP2008037340990.
  12. Halliday,Andrew; Ballard,Colin; Panesar,Satwinder; Gomez,Maria. Cartridge and method for the preparation of beverages. USP2008017322277.
  13. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder; Rendle, Geoff; Gomez, Maria. Cartridge for the preparation of beverages. USP2014108852659.
  14. Halliday, Andrew; Lloyd, Adam; Panesar, Satwinder; Martin, Henry; Sutton, Paul. Cartridge for the preparation of beverages. USP2009057533603.
  15. Halliday,Andrew; Carter,Steve. Cartridge for the preparation of beverages. USP2008097418899.
  16. Halliday,Andrew; Carter,Steve. Cartridge for the preparation of beverages. USP2007107287461.
  17. Halliday,Andrew; Carter,Steve; Hagermarck,Jan Anders. Cartridge for the preparation of beverages. USP2008027328651.
  18. Halliday,Andrew; Lloyd,Adam; Panesar,Satwinder; Smith,David. Cartridge for the preparation of beverages. USP2007077243598.
  19. Halliday,Andrew; Lloyd,Adam; Panesar,Satwinder; Sutton,Paul. Cartridge for the preparation of beverages. USP2007057213506.
  20. Halliday,Andrew; MacMahon,Alistair John; Carter,Steve. Cartridge for the preparation of beverages. USP2007057219598.
  21. Halliday,Andrew. Cartridge for the preparation of beverages and method of manufacturing a cartridge. USP2007127308851.
  22. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder. Cartridge system for the preparation of beverages and method of manufacturing said system. USP2009057533604.
  23. Tanner, Roger Geoffrey; Halliday, Andrew Michael. In or relating to beverage preparation machines. USP2015079084509.
  24. Halliday, Andrew Michael; Hansen, Nicholas Andrew; Ballard, Colin Darrel; Panesar, Satwinder Singh. Insert, a machine and a system for the preparation of beverages. USP2012018087347.
  25. Halliday, Andrew Michael; Hansen, Nicholas Andrew; Ballard, Colin Darrel; Panesar, Satwinder Singh. Insert, a machine and a system for the preparation of beverages. USP2011108033211.
  26. Panesar, Satwinder Singh; Carter, Steve. Insert, a machine and a system for the preparation of beverages. USP2010037673558.
  27. Bentley, Andrew Charles; Lloyd, Adam Martyn. Machine for the preparation of beverages. USP2017069668606.
  28. Bentley, Andrew Charles; Lloyd, Adam Martyn. Machine for the preparation of beverages. USP2017089723944.
  29. Bentley, Andrew Charles; Lloyd, Adam Martyn. Machine for the preparation of beverages. USP2014118887622.
  30. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder; Smith, David. Machine for the preparation of beverages. USP2009107607385.
  31. Halliday,Andrew; Carter,Steve. Machine for the preparation of beverages. USP2007067231869.
  32. Halliday,Andrew; Carter,Steve. Machine for the preparation of beverages. USP2007087255039.
  33. Halliday,Andrew; Carter,Steve. Machine for the preparation of beverages. USP2006087097074.
  34. Halliday,Andrew; Hensen,Nick; Carter,Steve. Machine for the preparation of beverages. USP2008017316178.
  35. Halliday, Andrew; Ballard, Colin; Panesar, Satwinder. Method for the preparation of beverages. USP2009097592027.