Food grinder

Details Food grinder Food grinder

2011-02-15

2011-02-15

Miller, Bena (Department: 3725)

Solid material comminution or disintegration

Apparatus

Hand support comminutor

C241S169100

Reexamination Certificate

active

07886999

ABSTRACT:
A grinder for a food item includes a top shell having a top axis, a top inner surface disposed about the top axis, and a plurality of top teeth extending downwardly from the top inner surface. The grinder further includes a bottom shell having a bottom axis, a bottom inner surface disposed about the bottom axis, and a plurality of bottom teeth extending upwardly from the bottom inner surface. A plunger is slidable within the cavity between a retracted position and an advanced position, the plunger having an upper surface directed away from the bottom inner surface, the upper surface having a perimeter configured for slidable engagement with an inner surface of the sidewall and a plurality of apertures in registration with the plurality of bottom teeth.

REFERENCES:
patent: 267535 (1882-11-01), Balding
patent: 795746 (1905-07-01), Wingfield
patent: 2147394 (1939-02-01), Austern et al.
patent: 3581790 (1971-06-01), Conte
patent: 4815671 (1989-03-01), Akira
patent: 6517018 (2003-02-01), Manson
patent: 6834817 (2004-12-01), Manson
patent: 6945486 (2005-09-01), Teng
patent: 7422170 (2008-09-01), Bao
patent: 2003/0006328 (2003-01-01), Manson
patent: 2003/0015611 (2003-01-01), Teng
patent: 2007/0262182 (2007-11-01), de Groote et al.

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