Solid material comminution or disintegration – Apparatus – Series material flow only through plural comminuting zones
Patent
1977-09-30
1979-02-13
Goldberg, Howard N.
Solid material comminution or disintegration
Apparatus
Series material flow only through plural comminuting zones
241164, 2411691, A47J 4204
Patent
active
041391616
ABSTRACT:
A two-piece container and grinder combination is disclosed. The container has an upwardly projecting cylindrical post having outwardly extending grinding teeth. The cap is adapted to fit rotatably to the container and has two sets of teeth which cooperate with the teeth on the cylindrical post to grind the ingredients from the container as the ingredients pass from the container between the teeth.
REFERENCES:
patent: 210837 (1978-12-01), Chalas
patent: 2479151 (1949-08-01), Bostick
patent: 3827641 (1974-08-01), Andersson
patent: 3991947 (1976-11-01), Schlessel
Ethyl Products Company
Goldberg Howard N.
Johnson Donald L.
Sieberth John F.
Spielman, Jr. Edgar E.
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