|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B65D-085/00 B65B-029/02 A47J-031/00|
|미국특허분류(USC)||426/79 ; 426/77 ; 426/112 ; 426/394|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 69 인용 특허 : 0|
A cassette for producing coffee by the cup or pot and for use with a liquid receptacle having an internal locking flange. The cassette comprises a ring defining an interior and forming a bottom annular groove to receive the locking flange of the liquid receptacle and thereby to hold the cassette in place therein. The cassette further includes a plurality of ribs connected to and extending across the ring and separating the interior thereof into a multitude of sections, and coffee particles disposed in said sections. A bottom filter and a top filter are s...
A cassette for flavoring a liquid and for use with a liquid receptacle, said cassette comprising: (a) a uniform height, impervious frame having an apertured center section; (b) said center section including a plurality of ribs extending the height of said frame and connected to and extending across said frame and separating said center section into a plurality of at least three separate sections; (c) said separate sections containing individual quantities of roast and ground coffee particles with the particles distributed in a manner such that each of th...