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Locking device sustaining high pressure for coffee maker lid

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47J-031/00
  • A47J-031/40
출원번호 US-0616417 (2003-07-09)
발명자 / 주소
  • Chen, Yee Mau
  • Poon, Sum Fat
출원인 / 주소
  • Electrical and Electronics Limited
대리인 / 주소
    Law Offices of Albert Wai-Kit Chan, LLC
인용정보 피인용 횟수 : 33  인용 특허 : 19

초록

This invention provides a locking device sustaining high pressure in a coffee maker which comprises a brew head assembly which comprises: a slide assembly, a sealing assembly and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars. Furthermore, this invention

대표청구항

1. A brew head assembly of a coffee maker comprising: a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the slide assembly comprises a lever, slider part, slider spring, and a lid frame.2. The brew head of c

이 특허에 인용된 특허 (19)

  1. Fond Olivier (Yverdon CHX), Apparatus for extracting cartridges containing coffee.
  2. Kraan Diederik,NLX, Apparatus for preparing coffee.
  3. Kraan, Diederik, Apparatus for preparing coffee.
  4. Akkerman-Theunisse Johanna Wilhelmina Gerarda,NLX ; De Bruin Wilhelmus Johannes,NLX, Apparatus for preparing coffee having a small-bubbled foam layer.
  5. Dijs Daniel Albertus Jozef,NLX, Assembly for use in a coffee machine for preparing coffee.
  6. Klawuhn Manfred (Frankfurt am Main DEX) Hufnagl Walter (Sulzbach DEX) Mller Roland (Dreieich DEX) Schfer Gerhard (Frankfurt am Main DEX), Brewing device for a household expresso coffee machine.
  7. Fischer Daniel,CHX, Brewing head for coffee portion capsules of an espresso machine.
  8. Illy Ernesto (8 ; via V. Locchi Trieste ITX), Coffee machine.
  9. Illy Ernesto (8 ; via Locchi I - Trieste ITX), Coffee-making machine.
  10. Kollep, Alexandre; Fischer, Daniel; Stieger, Mischa, Device for extracting a substance for the preparation of a drink.
  11. Hufnagl Walter (Sulzbach DEX), Espresso coffee machine.
  12. Nello Dal Tio,ITX, Express-coffee-machine loadable with wafers.
  13. Fond Olivier (Yverdon CHX) Lavanchy Gerard (Prilly CHX) Pleisch Jean-Pierre (Chardonne CHX) Schaeffer Jacques (Chardonne CHX) Yoakim Alfred (La Tour-de-Peilz CHX), Extraction of a substance contained sachet.
  14. Cisaria Salvatore (1015 Vista Del Pueblo ; #2 Santa Barbara CA 93101), Group module for coffee machine.
  15. Alain Mariller CH; Alfred Yoakim CH, Method and device for extracting the contents of a capsule.
  16. Muttoni Mario (Frazione Cima ITX), Percolator holding pan for espresso coffee making machines.
  17. Gardosi Giancarlo (Zolas Predosa ITX), Platen assembly for coffee maker using pre-dosaged coffee filter packets.
  18. Bolivar Domingo F. A. (Ermua Vizcaya ESX), Safety lock in steam pressure coffee makers.
  19. Darrin M. Wai HK, Spoon shaped coffee brewing apparatus.

이 특허를 인용한 특허 (33)

  1. Star, William D.; Romandy, Mark K., Beverage brewing apparatus with a filter carrier receiver.
  2. Hansen, Nick Andrew, Beverage cartridge.
  3. Hansen, Nick Andrew, Beverage cartridge.
  4. Hansen, Nick Andrew, Beverage cartridge.
  5. Hansen, Nick Andrew; Norton, Mark Richard Thomas, Beverage cartridge.
  6. Hansen, Nick Andrew; Norton, Mark Richard Thomas, Beverage cartridge.
  7. Hansen, Nicholas Andrew, Beverage delivery pod and methods of use and manufacture.
  8. McDuffie, Richard; Jones, Edward; Chao, Peng; Guo, Jun Li; Leung, Sek Biu; Whitson, Roy E.; Stratton, Alan K.; D'Amelio, Brian R., Beverage maker having brewing chamber adapted to receive coffee pods or loose coffee.
  9. Saxton, Paul Adrian; Tanner, Roger Geoffrey, Beverage preparation machines.
  10. Tanner, Roger Geoffrey; Halliday, Andrew Michael, Beverage preparation machines.
  11. Tanner, Roger Geoffrey; Wilson, Paul James; Saxton, Paul Adrian, Beverage preparation machines.
  12. Tanner, Roger Geoffrey; Wilson, Paul James; Saxton, Paul Adrian, Beverage preparation machines.
  13. Tanner, Roger Geoffrey; Saxton, Paul Adrian, Beverage preparation machines and beverage cartridges.
  14. Burton-Wilcock, Gary Vincent; Short, David Paul; Newcombe, Paul John, Beverage preparation machines and methods for operating beverage preparation machines.
  15. Garman, Michael; Steiner, Mark C.; Starr, William D., Brewed beverage maker.
  16. Magg, Johann; Mayr, Andreas; Steffl, Michael, Brewing chamber for a coffee machine, and coffee machine.
  17. Höglauer, Michael; Sedovsek, Aleksander; Steffl, Michael, Brewing head of a hot-beverage preparation device, preparation device having a brewing head and operating method for said preparation device.
  18. Chen, Andrew Yuen Chin; Poon, Sum Fat, Cabinet design of filter holder for pressurized espresso machines.
  19. Chen,Andrew Yuen Chin; Poon,Sum Fat, Cabinet design of filter holder for pressurized espresso machines.
  20. Denisart, Jean-Luc; Meier, Alain; Bonacci, Enzo; Pleisch, HansPeter; Talon, Christian, Device for preparing a liquid beverage from a cartridge.
  21. Tanner, Roger Geoffrey; Halliday, Andrew Michael, In or relating to beverage preparation machines.
  22. Halliday, Andrew Michael; Hansen, Nicholas Andrew; Ballard, Colin Darrel; Panesar, Satwinder Singh, Insert, a machine and a system for the preparation of beverages.
  23. Halliday, Andrew Michael; Hansen, Nicholas Andrew; Ballard, Colin Darrel; Panesar, Satwinder Singh, Insert, a machine and a system for the preparation of beverages.
  24. Panesar, Satwinder Singh; Carter, Steve, Insert, a machine and a system for the preparation of beverages.
  25. Lin, Yu-Yuan, Locking structure of hot beverage machine with steam sealing device.
  26. Bentley, Andrew Charles; Lloyd, Adam Martyn, Machine for the preparation of beverages.
  27. Bentley, Andrew Charles; Lloyd, Adam Martyn, Machine for the preparation of beverages.
  28. Bentley, Andrew Charles; Lloyd, Adam Martyn, Machine for the preparation of beverages.
  29. Halliday,Andrew; Carter,Steve, Machine for the preparation of beverages.
  30. Zimmerman, Jennifer; Fortini, Constance L.; Dilmaghani, Darius; Brudevold, Finn; Nutter, Francis; Shepard, James E., Method and apparatus for beverage formation with pneumatically sealed reservoir.
  31. Sullivan, Kevin P.; Tinkler, Ian, Method and apparatus for beverage formation with reservoir access control.
  32. Sullivan, Kevin P.; Tinkler, Ian, Method and apparatus for beverage formation with reservoir access control.
  33. Chen, Andrew Yuen Chin; Poon, Sum Fat, Motorized and remote-controlled cabinet design of filter holder for pressurized espresso machines.
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