Solid material comminution or disintegration – Apparatus – Hand support comminutor
Patent
1987-04-15
1991-04-16
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Hand support comminutor
241285R, B02C 4204
Patent
active
050075926
ABSTRACT:
In a peppermill, which is designed as a disposable container for contained peppercorns, a cylindrical body is provided with a grooved section at one end to comprise the female element of the grinding mechanism. The grooved section includes a conical inwardly directed fact which mates with a conical surface on a male grinding element which closes one end of the cylinder. The other end of the cylinder is closed by a turning knob, which is rotatably mounted on the cylinder. A connecting rod is molded in one piece with the turning knob and is permanently connected to the male grinding element so that the peppermill cannot be refilled.
REFERENCES:
patent: 274255 (1883-03-01), Barr
patent: 2479151 (1949-08-01), Bostick
patent: 2876956 (1959-03-01), Bentley
patent: 3578253 (1971-05-01), Brilliant
Prior Art Affidavit, 12/10/87.
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