|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A47J-031/02 B65D-085/804 A47J-031/06|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 57|
A single serving brewing cartridge adapter fits into known single serving horizontal coffee makers and allows use of a common single serving cartridge made for a vertical coffee maker. The cartridge adapter includes a fixed extraction needle in the base of cartridge adapter and defines walls rising from the base to guide a cartridge into position. The extraction needle pierces a single use cartridge to release brewed beverage into the cartridge adapter. An injection needle in the horizontal coffee maker lid punctures a foil cover of single use cartridges...
1. A reusable single serving brewing cartridge for use in a coffee maker, the brewing cartridge comprising: a base made from plastic and defining an interior and an exterior and comprising: a floor under the interior;walls reaching up from the floor and surrounding the interior; anda top edge of the walls above the interior;a passage wall outside the walls and forming an extraction passage, the passage wall closed at a bottom and reaching up to a permanently open outlet port proximal to the top edge of the walls;an entry port between the extraction passa...