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특허 상세정보

Sealed capsule for the preparation of a beverage, in particular espresso coffee

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/06    A47G-019/14    B65B-029/02    B65D-081/34    A23F-005/26   
미국특허분류(USC) 099/295; 099/323; 426/077; 426/394; 426/433
출원번호 US-0376227 (2007-08-01)
등록번호 US-8230775 (2012-07-31)
우선권정보 EP-06425571 (2006-08-04)
국제출원번호 PCT/IB2007/053027 (2007-08-01)
§371/§102 date 20090203 (20090203)
국제공개번호 WO2008/015642 (2008-02-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sughrue Mion, PLLC
인용정보 피인용 횟수 : 9  인용 특허 : 19

A capsule (1) sealed without an internal filter. The capsule includes a cup-shaped body (2) with an outwardly projecting flange (2a), and a flexible lid (3) welded to the flange (2a) to define with the latter a sealed chamber (4) which is impermeable to oxygen and moisture and contains a quantity of granular material (5). The granular material (5) is first compressed inside the chamber (4) in a direction perpendicular to the plane containing the flange (2a), with a compressive load preferably of between 2 and 50 Kg per cm2 of the average cross-sectional ...


1. A sealed capsule, for the preparation of a beverage, by means of pressurised extraction, comprising: a cup-shaped body having a flange at the top projecting radially outwards; anda flexible lid, welded to the flange of the cup-shaped body so as to define with the latter a sealed chamber which is impermeable to oxygen and moisture and contains a quantity of material in the form of granules for preparation of the beverage,wherein the granular material is preliminarily compressed inside said chamber in a direction perpendicular to a plane containing the ...

이 특허에 인용된 특허 (19)

  1. English Philip H. (425-41 Hill Dr. Aurora OH 44202) Szpak Anthony D. (6215 Jamestown Dr. Parma OH 44134). Apparatus for making individual beverage quantities. USP1984054446158.
  2. Favre Eric (Saint Barthelemy CHX). Apparatus for the preparation of an edible liquid. USP1995125472719.
  3. Sargent, Jeffrey Alan; Villagran, Francisco Valentino. Beverage brewing devices for preparing creamy beverages. USP2004076758130.
  4. Hale, Robert. Beverage cartridge and filter assembly. USP2004116810788.
  5. Fond Olivier,FRX ; Pleisch Jean-Pierre,CHX ; Rossier Roland,CHX ; Schaeffer Jacques,CHX ; Yoakim Alfred,CHX. Beverage preparation from a substance compacted into a cake and contained in a sachet. USP2000056068871.
  6. Schmed, Arthur. Cartridge containing one serving of coffee powder for preparing a coffee beverage. USP2009067552672.
  7. Halliday,Andrew; Carter,Steve. Cartridge for the preparation of beverages. USP2007107287461.
  8. Schaeffer Jacques,CHX ; Yoakim Alfred,CHX. Cartridge having sheared thinned areas for promoting opening for beverage extraction. USP1999095948455.
  9. Turpin Charles H. ; Schilmoeller Lance B. ; Montealagre James W.. Construction including internal closure for use in microwave cooking. USP1998115834046.
  10. Hu,Ruguo; Arrick,Corey; Scoville,Eugene; Bernardi,John; Sheehan,Brita Frangsmyr; Overbaugh,William F.; Bardin,Ennio; Chrisman,Randall C.. Device for preparing a hot beverage. USP2008087412921.
  11. Fond Olivier (Yverdon CHX) Pasquali Mario (Vallorbe CHX) Pierre Bernard (Yverdon CHX). Device to assist extraction of beverage material in cartridges. USP1994095347916.
  12. Fond Olivier (Yverdon CHX). Devices for use with espresso machines. USP1994095343799.
  13. McKnight Robert J. (Bldg. 10 ; Apt. 5 ; Jamestowne Village Toms River NJ 08753). Drip coffee brewer. USP1979064158329.
  14. Fond Olivier (Yverdon CHX) Lavanchy Grard (Prilly CHX) Yoakim Alfred (La Tour-de-Peilz CHX). Obtaining fluid comestibles from substances contained in cartridges. USP1995045402707.
  15. Cai, Edward Z.. Pod and method for making fluid comestible. USP2004086777007.
  16. Perkovic, Josip; Sachtleben, Andreas; Rohde, Florian. Pre-measured portion packaged for producing a brewed beverage. USP2005036869627.
  17. Sakakibara Sakuichi (Kobe JPX) Sugisawa Ko (Nara JPX) Kimura Takashi (Nara JPX). Process for reconstituting dehydrated food. USP1982094348421.
  18. Bunke, Paul Ralph; Bolinger, Alisa Anne; Li, Jianjun Justin; Ekanayake, Athula. Processes for controlling the strength of an extractable beverage. USP2010107815955.
  19. Gruenbacher Dana P. (Fairfield OH). Tea filter pack for automatic brewers. USP1997055633026.