|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 19 인용 특허 : 4|
A brewing apparatus for an electric coffee maker includes a sleeve unit and a plunger unit disposed horizontally and movably within a base. Firstly, when a large chamber is defined within the sleeve unit between the plunger unit and a water-feeding unit, ground coffee beans can be fed into the large chamber via an opening in the sleeve unit. Subsequently, when the sleeve unit and the plunger clamp the ground coffee beans, hot water can be fed into a small chamber defined within the sleeve unit between the plunger unit and the water-feeding unit, thereby ...
1. A brewing apparatus for an electric coffee maker, said brewing apparatus comprising:a machine base with a fixed horizontal guiding tube that has a front end and a rear end; a water-feeding unit disposed fixedly on said front end of said guiding tube and including a first clamping member that is fixed relative to said machine base, and a hot-water outlet that is formed in said first clamping member; a sleeve unit including a sleeve body that is sleeved movably on said guiding tube and that has a top portion with a feeding opening, and a sleeve driving ...