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특허 상세정보

Rigid filter for capsules suitable for extracting beverages, particularly espresso coffee

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/06    B01D-027/08   
미국특허분류(USC) 099/295; 099/323; 210/484; 426/077; 426/111; 426/112; 426/394
출원번호 US-0104734 (2008-04-17)
등록번호 US-8161868 (2012-04-24)
우선권정보 EP-07007867 (2007-04-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 13  인용 특허 : 2
초록

A rigid filter for capsules suitable for extracting beverages, comprising a flat body having a plurality of through filtering holes, which are sized so as to block the passage of solid particles and allow passage of brewed water or beverage, wherein the holes have a substantially symmetrical shape with respect to the middle plane of the flat body, so that the filter can be inserted into a capsule without taking care of the orientation of such holes with respect to the powdered substance within the capsule.

대표
청구항

1. A rigid filter for capsules suitable for extracting beverages, comprising a substantially flat body having a plurality of through filtering holes, which are sized so as to block passage of solid particles and allow passage of brewed water or beverage, said holes having a substantially symmetrical shape with respect to a middle plane of the flat body, so that the filter can be inserted into a capsule without taking care of an orientation of such holes with respect to a powdered substance within the capsule, said holes having a double-frustum shape, a d...

이 특허를 인용한 특허 피인용횟수: 13

  1. Neace, Jr., Robert W.. Body of a cold brew coffee system. USP201609D766655.
  2. Wong, Kon Euan Gerard; Brandt, Guido; Koeling, Hendrik Cornelis; Kamerbeek, Ralf; Biesheuvel, Arend Cornelis Jacobus. Capsule for preparing a pre-determined quantity of beverage. USP2016069371174.
  3. Dogan, Nihan; Doleac, Frederic; Hentzel, Stephane; Pleisch, HansPeter; Raederer, Marc. Capsule for the preparation of a food product in a food preparation machine at high pressure. USP2014048685479.
  4. Mariller, Alain. Capsule with a rupturable membrane used in preparing a drink. USP2017129834372.
  5. Neace, Jr., Robert W.. Filter cage for a cold brew coffee system. USP201807D823053.
  6. Neace, Jr., Robert W.. Filter cage of a cold brew coffee system. USP201807D823052.
  7. Fabozzi, Thierry Jean Robert; Hentzel, Stephane. In-mould labelled container. USP2014098833235.
  8. Fung, Ryan; Galloway, David. Method and apparatus for composing and decomposing low-skew network using routing input. USP2015099124271.
  9. Charles, Christopher. Method of making a sweetened soluble beverage product. USP2018019877495.
  10. 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.
  11. Wong, Kon Euan Gerard; Brandt, Guido; Koeling, Hendrik Cornelis; Kamerbeek, Ralf; Biesheuvel, Arend Cornelis Jacobus. System, a method and a capsule for preparing a pre-determined quantity of beverage. USP2014098846120.
  12. Wong, Kon Euan Gerard; Brandt, Guido; Koeling, Hendrik Cornelis; Kamerbeek, Ralf; Biesheuvel, Arend Cornelis Jacobus. System, a method and a capsule for preparing a pre-determined quantity of beverage. USP2016089409705.
  13. Wong, Kon Euan Gerard; Brandt, Guido; Koeling, Hendrik Cornelis; Kamerbeek, Ralf; Biesheuvel, Arend Cornelis Jacobus. System, capsule and method for preparing a predetermined quantity of beverage. USP20190310231571.