Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Reexamination Certificate
2007-09-04
2007-09-04
Francis, Faye (Department: 3725)
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
C241S046013
Reexamination Certificate
active
11164585
ABSTRACT:
A baffle for a food waste disposer includes a pleated portion with pleats that define an opening therethrough for equalizing pressure in the food waste disposer above and below the baffle. Water passing over the opening creates a venturi to pull air out of the high-pressure environment inside the grinding portion of the food waste disposer.
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patent: 6719228 (2004-04-01), Berger et al.
patent: 7100850 (2006-09-01), Farmerie
patent: 2004/0195409 (2004-10-01), Berger et al.
patent: 02062478 (2002-08-01), None
Anderson Scott W
Hanson Steven P
Emerson Electric Co.
Francis Faye
Harness & Dickey & Pierce P.L.C.
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