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특허 상세정보

Apparatus for preparing hot drinks

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47G-019/16    A47J-031/00    B65D-085/00   
미국특허분류(USC) 426/077; 426/084; 426/112; 426/115; 426/433; 099/295; 099/304; 099/306
출원번호 US-0572373 (1984-01-20)
우선권정보 NL-19830000213 (1983-01-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cushman, Darby & Cushman
인용정보 피인용 횟수 : 47  인용 특허 : 0
초록

Apparatus for brewing, in particular, a multiplicity of consumption units a hot drink, such as coffee. The apparatus comprises a combination of a filter pan and a disposable filter cartridge with cellulose web filters. According to the invention, the filter cartridge and the filter pan have parts cooperating to provide a circumferential seal, dimensioned so that when introduced the filter cartridge rests loosely in the filter pan without being clamped therein, and a seal is provided by means of capillary forces that occur during brewing in the gap betwe...

대표
청구항

1. Apparatus for multi-cup brewing of ground coffee comprising: a reusable filter pan having an inwardly directed shoulder and a part in the shape of a reverse truncated cone extending donwardly from said shoulder and a disposable filter cartridge containing ground coffee having an upper outwardly directed flange which rests loosely on said shoulder thus supporting said filter cartridge without clamping said cartridge in said pan and a part in the shape of a reverse truncated cone extending downwardly from said shoulder with an outside surface cooper...

이 특허를 인용한 특허 피인용횟수: 47

  1. Cirigliano, Michael Charles; Mordini, Mauro Dominick. Apparatus for preventing passing off of a brewed beverage. USP2004096786136.
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  37. Starr, William D.; Hawks, David R.. Pod holder. USP201302D675867.
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  46. Koller, Izaak; Juris, Amanda; Ireland, Kathleen L.; Fleming, Jeffrey Jack; Sadeghi, Farid; Manoux, Philipe Roget; Mack, Adam Mekeel; Dammermann, Kurt Philip; Crarer, Alan Scott. Stretchable beverage cartridges and methods. USP2017109783361.
  47. Kamerbeek, Ralf; Flamand, John Henri; van Loon-Post, Angenita Dorothea; Koeling, Hendrik Cornelis. System, method and capsule for preparing a beverage. USP2017039604776.