Solid material comminution or disintegration – Apparatus – Hand support comminutor
Reexamination Certificate
2005-05-24
2005-05-24
Ostrager, Allen (Department: 3725)
Solid material comminution or disintegration
Apparatus
Hand support comminutor
C241S168000, C241S169000, C241S095000, C241S069000
Reexamination Certificate
active
06896214
ABSTRACT:
A fruit grating tool includes a tube-shaped housing, a cap releasably connected to the housing, a pressing member arranged under the cap and biased down by a spring, a rotary member having a knob arranged on top of the cap, and a grating base arranged under the pressing member and connected to the rotary member; the grating base has a grating surface on an upper side thereof, and many sharp edged tangential holes thereon; fruits are put on the grating base to be pressed against the grating surface by means of the pressing member, and are grated by means of the grating surface when the knob is operated to cause the grating base to rotate; the fruits will pass down via the sharp edged tangential holes of the grating base after having been grated into small pieces.
REFERENCES:
patent: 926327 (1909-06-01), Hoffman
patent: 3581790 (1971-06-01), Conte
patent: 4212430 (1980-07-01), Dale et al.
patent: 4711167 (1987-12-01), Sano
Ostrager Allen
Pahng Jason Y
Rosenberg , Klein & Lee
Yienn Lih Enterprise Co., Ltd.
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