Title:
飲料フィルタカートリッジ
Document Type and Number:
Japanese Patent JP3742344
Kind Code:
B2
Abstract:
A beverage filter cartridge includes a cup-shaped outer container with a bottom and a side wall extending upwardly from the bottom wall to a circular rim surrounding an upper opening. The side wall has an upper section extending downwardly from the rim to an intermediate section, and a tapered lower section configured to provide a plurality of circumferentially spaced flutes extending downwardly from the intermediate section to the bottom wall. A filter element subdivides the interior of the container into first and second chambers. A beverage medium is stored in the first chamber. A cover is joined to the side wall at the rim to close the upper opening. The cover is yieldably piercable to accommodate an injection of liquid into the first chamber for combination with the beverage medium to produce a beverage. The filter element is permeable to accommodate a flow of the beverage from the first chamber into the second chamber, and the bottom wall is yieldably piercable to accommodate an outflow of the beverage from the second chamber to the exterior of the cartridge.
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Inventors:
Sweeney Richard
Lazarus Nicholas G
Beaulieu Roderick H
Bucuzzo William Pea
Licensee Hao
Lazarus Nicholas G
Beaulieu Roderick H
Bucuzzo William Pea
Licensee Hao
Application Number:
JP2001559774A
Publication Date:
February 01, 2006
Filing Date:
February 16, 2001
Export Citation:
Assignee:
Collig ink
International Classes:
A47J31/06; B01D27/04; B65D81/34; B01D27/08; B65D81/00; B65D85/804
Domestic Patent References:
| JP54171482U | ||||
| JP62100137U |
Foreign References:
| US5325765 |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida