Solid material comminution or disintegration – Apparatus – Hand support comminutor
Reexamination Certificate
2006-07-18
2006-07-18
Francis, Faye (Department: 3725)
Solid material comminution or disintegration
Apparatus
Hand support comminutor
C241S168000, C241S258000
Reexamination Certificate
active
07077347
ABSTRACT:
An electric pepper mill is provided that is equipped with two terminal legs that normally do not touch each other, and a pressing block. When the pepper mill is in an upright position, the pressing block rests on the terminal legs to connect the terminal legs. circuit including a motor and batteries and when the motor is powered the pepper mill operates to grind pepper. When the pepper mill is in an upside-down position, the circuit including the motor and the batteries will be in the opened position, and the pepper mill will not operate.
REFERENCES:
patent: 3734417 (1973-05-01), Russell et al.
patent: 4685625 (1987-08-01), Mazza
patent: 4925150 (1990-05-01), Tedioli
patent: 5022591 (1991-06-01), Sanders
patent: 6830205 (2004-12-01), Wang
patent: 6830206 (2004-12-01), Yang
Duo Yeu Metal Co., Ltd.
Francis Faye
Rosenberg , Klein & Lee
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