|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/079; 426/113; 426/115; 426/433; 099/295; 099/317; 206/006.5; 206/222|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 199 인용 특허 : 6|
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 ...
1. A beverage filter cartridge comprising: a cup-shaped outer container having a bottom wall and a side wall extending from said bottom wall to a circular rim surrounding an upper opening, said side wall having an upper section extending downwardly from said rim to an inwardly tapered ledge, and having a tapered lower section extending downwardly from said inwardly tapered ledge to said bottom wall; a generally cone shaped filter element received in said container, said filter element having a closed lower end supported on and secured to said bottom ...