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특허 상세정보

Disposable expandable tea cartridge

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47G-019/16    A47J-031/00    B65D-085/00   
미국특허분류(USC) 426/77 ; 426/110 ; 426/111 ; 426/112
출원번호 US-0232947 (1988-08-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 18
초록

A disposable cartridge and a method for brewing tea while high temperature liquid is passed through the tea includes a receptacle formed of liquid-permeable sheet material and defining a cavity for receiving tea. A quantity of tea is provided in a portion of the cavity. An inflatable cover, also formed of liquid-permeable sheet material, completely covers the portion of the cavity containing the tea. The cover is sealingly connected to the receptacle. The cartridge is placed within the brewing basket of a drip brewer and closely interfits with the interi...

대표
청구항

A disposable cartridge for brewing tea by passing hot water therethrough, which cartridge is in a dry condition prior to brewing and which assumes a wetted condition when exposed to hot liquid during brewing, the cartridge being for placement in a brewing basket of a brewing machine, the brewing basket having a side wall extending generally upwardly from a bottom portion, the cartridge comprising: (a) a cup shaped receptacle formed of liquid permeable sheet material, said receptacle defining a cavity, said receptacle having a bottom wall and a circumfere...

이 특허에 인용된 특허 (18)

  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. le Granse, Josephus N.. Apparatus for preparing hot drinks. USP1985104550024.
  3. Stover Kenneth W. (Springfield IL). Beverage brewing apparatus. USP1986044579048.
  4. Smiley Thomas B. (5508 Doncaster Way Edina MN 55436) Smiley Christine L. (5508 Doncaster Way Edina MN 55436). Beverage brewings filters, apparatus and method. USP1986104619766.
  5. Stover Kenneth W. (Springfield IL). Brewing funnel. USP1981124303525.
  6. Cavalluzzi Frank J. (143-35 Quince Ave. Flushing NY 11355). Coffee beverage drip brewer. USP1976103985069.
  7. Scott ; Herman B.. Coffee blenders. USP1978094112831.
  8. Gronwick ; Jerry P. ; Augustine ; Robert J.. Coffee brewing apparatus. USP1978014069751.
  9. Benedict Charles E. (Tallahassee FL). Coffee filter ring. USP1988044735719.
  10. Kaplan ; Steven. Coffee-maker assembly. USP1978074099453.
  11. Daswick Alexander C. (647 Orange Grove No. 209 South Pasadena CA 91030). Disposable beverage brewer. USP1976073971305.
  12. Piana Giuseppe S. (Milan ITX). Disposable cartridge for use in beverage extracting and dispensing machines. USP1984094471689.
  13. McCormick James B. (505 N. Lakeshore Dr. Chicago IL 60611). Disposable unitary coffee maker. USP1979094167899.
  14. Hayes Susan M. (11 W. 69th St. New York NY 10023). Drip-type coffee making apparatus. USP1985064520716.
  15. Olney ; Wallace E. ; Wright ; Robert G.. Filter paper cup for a percolator and process for making the same. USP1978074098177.
  16. Smith ; Floyd S.. Novel filter and method of making same. USP1978024075107.
  17. Alvarez, Donald E.. Portable coffee maker. USP1983054382402.
  18. Snowball Malcolm R. (St. Leonards-on-Sea GB3) Hayes Cecil (Hastings GB3). Tea brewing apparatus. USP1988094771680.

이 특허를 인용한 특허 피인용횟수: 31

  1. Roger William Gutwein ; Amy Suzanne Dawson ; Charles Thomas Howell. Apparatus for brewing a fluid extract using an inclined filter pouch containing flavor extractable particles. USP2002106465028.
  2. Sargent, Jeffrey Alan; Villagran, Francisco Valentino. Beverage brewing devices for preparing creamy beverages. USP2004076758130.
  3. Trombetta, Liberatore A.; Meffen, Christopher Douglas; Hanneson, Scott; Khan, Daud Ahmed; Fu, YuCheng; Paynter, Dennis Dwight. Beverage capsule. USP2016089428328.
  4. Trombetta, Liberatore A.; Fu, YuCheng. Beverage capsule and process and system for making same. USP2017069688465.
  5. Fond Olivier,CHX ; Pleisch Jean-Pierre,CHX ; Rossier Roland,CHX ; Schaeffer Jacques,CHX ; Yoakim Alfred,CHX. Beverage preparation from a substance compacted into a cake. USP2000026025000.
  6. 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.
  7. Del Bon, Franco; Grueniger, Ralph. Brewing bag for a filter coffee brewing device. USP2003046550371.
  8. Trombetta, Liberatore A.; Fu, YuCheng; Meffen, Christopher Douglas. Capsule housing. USP20181210154752.
  9. Hanneson, Scott Jeffrey; Pfeifer, Thomas Joseph. Capsule machine and components. USP2017079700171.
  10. Fond Olivier (Yverdon CHX) Masek Petr (Yverdon CHX). Capsule package containing roast and ground coffee. USP1997065637335.
  11. Magniet, Ines; Epars, Yann; Martin, Vincent; Wyss, Heinz; Bernhardsgruetter, Raphael; Lehmann, Roland. Capsule, beverage production machine and system for the preparation of a nutritional product. USP20180910070751.
  12. Ferrier, Frederic; Luciani, Andre. Coffee pod having a flexible microporous or microperforated casing. USP2016069371177.
  13. Van Belleghem, Luc. Device for preparing infused beverages. USP2010127856919.
  14. Rasmussen, Ulrik Skovgaard; Schulz, Werner. Disposable brewing device. USP2013038404294.
  15. Rasmussen, Ulrik Skovgaard; Schulz, Werner. Disposable brewing device. USP2011118062683.
  16. Scrivani, Massimo. Disposable capsule for the production of an aromatic beverage, method and process machine for making it. USP2017059663289.
  17. Scrivani, Massimo. Disposable capsule for the production of an aromatic beverage, method and process machine for making it. USP2015038986761.
  18. Ryan, David; Vaughan, Matt S.. Expandable beverage infusion device. USP2004026692781.
  19. Heczko, James. Food packaging and preparation system utilized therewith. USP2003096622615.
  20. Halliday, Andrew Michael; Hansen, Nicholas Andrew; Ballard, Colin Darrel; Panesar, Satwinder Singh. Insert, a machine and a system for the preparation of beverages. USP2011108033211.
  21. Gutwein Roger William ; Dawson Amy Suzanne ; Howell Charles Thomas. Method and apparatus for brewing a fluid extract using an inclined filter pouch containing flavor extractable particles. USP2001066245371.
  22. Albanese, Alexander Elijah. Method and apparatus for brewing coffee and the like. USP2015119179798.
  23. Bittar, Ahmad; Cross, David Murray; Paton, Michael; Smith, Alistair David; Toon, Daniel Thomas. Method and device for brewing a beverage. USP20181210143214.
  24. Cross, David Murray; Paton, Michael; Popa, Cristian Simion; Smith, Alistair David; Wilby, Terence John. Method, device and capsule for brewing a beverage. USP20180610004353.
  25. Cross, David Murray; Paton, Michael; Toon, Daniel Thomas. Package recognition system. USP20180610004248.
  26. Voss, Margaret E.; Puglise, Mary A.. Permanent filtering pod for brewing beverages. USP2011098012523.
  27. Cai, Edward Z.. Pod and method for making fluid comestible. USP2004086777007.
  28. Levy Ehud (1000 Cobb Pl. Blvd. ; Bldg. 370 Kennesaw GA 30144). Process for improving the taste of beverages by reducing bitterness. USP1996105562941.
  29. Trombetta, Liberatore A.; Fu, YuCheng; Paynter, Dennis Dwight; Leung, Stephen. System for making capsule containing a dosing agent. USP2016089428329.
  30. Gruenbacher Dana P. (Fairfield OH). Tea filter pack for automatic brewers. USP1997055633026.
  31. Li, Wei; Tedford, Richard A; Thoman, Bruce J. Thermoformed articles made from reactive extrusion products of biobased materials. USP2012078231954.