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특허 상세정보

Method and apparatus for brewing tea with an espresso machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A23F-003/16   
미국특허분류(USC) 426/435; 426/425; 426/431; 426/432; 426/433
출원번호 US-0460229 (1999-12-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Heisler & Associates
인용정보 피인용 횟수 : 15  인용 특허 : 20
초록

A method and apparatus for brewing tea is set forth which utilizes heated water from a boiler 7 of an espresso machine 10. A porta-filter 20 having a brewing chamber 40 therein is attachable to a group head 12 of the espresso machine 10. A drain 38 from the brewing chamber 40 leads to an outlet tube 100. An outlet valve 120 restricts outflow from the brewing chamber to a rate less than inflow of heated water from the boiler 7. This facilitates infusion of the heated water with soluble flavor particles from a brewable substance such as tea leaves T before...

대표
청구항

1. A method for brewing tea including the steps of:providing an espresso machine including a water boiler therein and a group head coupled to the boiler, the group head providing an exit from the espresso machine for water from the boiler, the group head including means to attach in a removable sealing manner with a brewing enclosure; providing the brewing enclosure with a brewing chamber therein and an outlet, the outlet at a lower end of a hollow outlet tube, the tube attached to the brewing enclosure in a movable fashion, such that the lower end of th...

이 특허에 인용된 특허 (20)

  1. Selby ; III Howard W. (Boulder CO). Apparatus and process for extracting espresso coffee. USP1992075127318.
  2. Cai Zhihua (5900 Bridge Rd. ; Apt. 416 Ypsilanti MI 48197). Apparatus for automatic coffee brewing. USP1993125267506.
  3. De Jong Adam (Ottoland NLX). Apparatus for preparing beverages, such as coffee or tea, by extraction. USP1993035197373.
  4. Salomon Thomas (Schloss Holte DEX) Slomka Hans-Jrgen (Minden DEX). Coffee or tea maker. USP1991125070773.
  5. Landais Joel (Conde Sur Sarthe FRX). Device for locking a filter carrier on an infusion head of an espresso coffeemaker. USP1995115463933.
  6. Layre John (Warminster PA) Park Yong S. (Lansdale PA) Schollhamer George K. (Furlong PA). Dispensing machine for tea. USP1987124709625.
  7. Case Patrick T. (102 Wedgewood Rd. Oak Ridge TN 37830). Drink layering spoon. USP199105D317103.
  8. Reese Robert J. (St. Charles MO) Poag Andrew F. (St. Louis MO). Dual brewer for tea and coffee. USP1993115265518.
  9. Bambi Piero (Florence ITX). Espresso coffee machine for the differentiated application of the water pressure and for preinfusion in the dispensing g. USP1997025598764.
  10. Fischer Daniel (Romanshorn CHX) Eugster Arthur (Romanshorn CHX). Espresso machine. USP1994085337652.
  11. Pandolfi Alberto (Milan ITX). Espresso machine. USP198902D299999.
  12. Pandolfi Alberto (Milan ITX). Espresso machine. USP198904D300597.
  13. Mahlich Gotthard (Kronberg DEX). Filter element for espresso makers. USP1995095447631.
  14. Schiettecatte Patrice J. C. (Alencon FRX). Filter holder for a coffee machine of the “espresso”type. USP1992095150645.
  15. Cisaria Salvatore (1015 Vista Del Pueblo ; #2 Santa Barbara CA 93101). Group module for coffee machine. USP1997065638741.
  16. Zanarini Gianfranco (Ozzano Dell\Emilia ITX). Infusion maker. USP1995115463935.
  17. Muttoni Mario (Frazione Cima ITX). Percolator holding pan for espresso coffee making machines. USP1989114882982.
  18. Frodsham Vaughn D. (Tustin CA). Spoon straw. USP198106D259533.
  19. King Brian L. (Palo Alto CA) King Paul A. (Montreal CAX). Tea brewer. USP1995045408918.
  20. Brewer Alan W. (Divernon IL). Tea maker. USP1991065025714.

이 특허를 인용한 특허 피인용횟수: 15

  1. Bishop, John Douglas; Clark, Charles H.; Midden, William E.; Pope, Randy D.; Radhakrishnan, Suresh; Rogers, Rex Allen. Air agitation controllable beverage making apparatus, system and method. USP2015048997633.
  2. Brouwer, Gustaaf Frans; Kraan, Diederik. Apparatus and method for preparing coffee with a fine-bubble froth layer, in particular cappuccino. USP2010077762180.
  3. Rahn, Christopher W.; Thomas, William. Apparatus, system and method for retaining beverage brewing substance. USP2010127845270.
  4. Priley, Anthony P.. Brewable beverage making cup adaptor for cartridge type coffee making machines and cartridge type coffee making machine. USP2016129521923.
  5. Priley, Anthony Paul; Schwartz, Robert Paul. Brewable beverage making machine. USP2016129521924.
  6. Ford, David. Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance. USP2015028950318.
  7. Vanni, Alfredo. Cartridge-holder assembly, and cartridge for the preparation of a beverage, particularly coffee. USP2014078770096.
  8. Bishop, John D.; Clark, Charles H.; Midden, William E.; Pope, Randy D.; Radhakrishnan, Suresh; Rogers, Rex Allen. Controllable brewer. USP2015048998176.
  9. Dyavarasegowda, Ashok Kumara; Ranganath, Servesh Adderi; Pattabi, Ramaraju Suraparaju; Kulkarni, Nishant; Garascia, Jeff; Sanchez, Fernando. Devices for brewing and/or steeping tea. USP2016039295360.
  10. Bishop, John D.; Clark, Charles H.; Midden, William E.; Pope, Randy D.; Radhakrishnan, Suresh; Rogers, Rex Allen. Method of making a beverage with a controllable brewer. USP2018069993105.
  11. Dyavarasegowda, Ashok Kumara; Ranganath, Servesh Adderi; Pattabi, Ramaraju Suraparaju; Kulkarni, Nishant; Garascia, Jeff; Sanchez, Fernando. Methods for brewing and/or steeping tea. USP2016109456715.
  12. Majer, Luca Doglioni. Process and an apparatus for preparing a beverage under controlled pressure conditions. USP2015028945647.
  13. Thomas, William. Substance holder with removable insert. USP2012088250970.
  14. Kirschner, Jonathan; Franck, Douglas John; Gatipon, Shaun Blaise; Smazik, Kenneth George; Fischer, Wolfgang. Systems and methods for on demand iced tea. USP2013098522668.
  15. Guinness, Steven Francis Paul. Wastage reducing device. USP2017049622614.