|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/307 ; 99/295|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 0|
Coffee and tea making or brewing apparatus of the type in which heated water is caused to flow through a spray head, the resulting spray impinging on a bed of ground coffee (or tea) through which the hot water passes to produce coffee or tea liquor. In accordance with the invention the spray head is provided with a number of dimples. The heads of the dimples being provided or formed with a surface to which a drop of liquid emerging through a spray hole in the dimple, may cling. With this construction the drops fall over the coffee or tea bed in a random ...
Brewing apparatus for coffee and tea, said apparatus comprising a supply tank for containing a supply of water, a heater unit for heating water to boiling point and creating pressure, means to supply water from said supply tank to said heater unit, a basket for carrying a bed of one of coffee and tea, said basket being lined with a filter paper prior to receipt of said bed, hot water being passed through said bed to produce a brewed liquor, a spray head positioned above said bed, said spray head being adapted to discharge hot water on said bed, a series ...