|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/286 ; 99/287 ; 241/2591 ; 241/2612|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 12 인용 특허 : 3|
A coffee grinder useful in business offices or small restaurants. A hopper for coffee beans has an outlet in its lower wall. A motor is mounted vertically within the hopper. A stationary grinding burr and a rotatable grinding burr, which is driven by the motor via a vertical shaft extending through the outlet, cooperate to grind such beans into smaller grounds and to expel such grounds radially and horizontally between the burrs. A wall having an aperture surrounds the burrs and prevents such grounds from being expelled except through the aperture. A def...
A grinder for grinding coffee beans into smaller grounds, the grinder comprising: (a) a hopper adapted to hold a supply of coffee beans, the hopper having a bottom wall with an outlet, through which such beans can be vertically fed from the hopper; (b) a motor mounted vertically within the hopper so as to be substantially enclosed by the hopper, and so as to be substantially surrounded by such beans when the hopper is substantially filed with such beans; and (c) grinding means for grinding such beans into smaller grounds, the grinding means being driven ...