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특허 상세정보

Device for automatic coffee brewing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/053    A23F-005/00   
미국특허분류(USC) 99/279 ; 99/282 ; 99/318
출원번호 US-0487194 (1990-03-01)
발명자 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 5
초록

An automatic coffee maker providing means to reduce the amount of coffee required. A meshed coffee basket containing coffee grounds is lowered into a coffee pot and water stored in the coffee maker fills the pot. A heating element brings the water to a boil steeping the coffee grounds to more efficiently extract the flavorings from the coffee grounds. The coffee basket is automatically raised as directed by a timer included in the coffee maker.

대표
청구항

An automatic coffee maker comprising a housing member having a hollow rear wall, a hollow top wall forwardly extending from the top portion of said rear wall, and a hollow bottom wall forwardly extending from the bottom portion of said rear wall in parallel alignment with said top wall; a water storage receptacle disposed within said housing member which communicates at the top portion of said receptacle with an opening formed in the top surface of said hollow rear wall; a heating element disposed in said bottom wall; water pumping means disposed within ...

이 특허를 인용한 특허 피인용횟수: 16

  1. Roberson Danny J.. Apparatus and method for preparing infant formula from powder with dispensing and filtering means. USP2000096118933.
  2. Sham John C. K.,HKX ; Kunavongvorakul Kumkit,THX. Automatic French Press beverage maker. USP2001066240833.
  3. Husted Royce Hill ; Husted Joel Peter. Coffee maker with computerized steeping control. USP2000106135010.
  4. Edward Z. Cai. Fluid delivery system for generating pressure pulses to make beverages. USP2002066405637.
  5. Cai,Edward Z.. Fluid delivery system for generating pressurized hot water pulses. USP2007107281467.
  6. Glucksman, Dov Z; Nickerson, Laura J; McGonagle, Gary P; Belanger, David N. Method and apparatus for brewing hot beverages. USP2013098534186.
  7. Wimmer,Carl; Nayyar,Ramanbir Singh. Method and apparatus for infusing a liquid with a flavoring or a scent. USP2007077240610.
  8. Danny J. Roberson. Method for preparing infant formula from powder with dispensing and filtering means. USP2002066411777.
  9. Roberson, Danny J.. Method for preparing infant formula from powder with dispensing and filtering means. USP2004076766106.
  10. 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.
  11. 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.
  12. Gutwein, Roger William; Connor, Christopher Wade. Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demand. USP2011088003145.
  13. Fogg, IV, Leslie William. Portable automatic beverage brewing drinking vessel. USP2013118584576.
  14. Langbauer, Werner. Preparation device and bag for infusible beverages and method for the preparation of the same. USP2005076915733.
  15. Frazer, Spencer. Reciprocating coffee filter. USP2018019867494.
  16. Macdonald, Graeme; Hoare, Richard. Tea maker. USP20181010104992.