Fluent material handling – with receiver or receiver coacting mea – Plural filling means – Alternating
Reexamination Certificate
2008-04-15
2008-04-15
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Plural filling means
Alternating
C141S238000, C141S241000, C222S219000
Reexamination Certificate
active
07357162
ABSTRACT:
A device for accurately metering food. The device includes an outer part and an inner metering part having a dosing chamber and a piston block slideably mounted therein. The housing outer part has three passageways, and the dosing chamber is configured, dimensioned, and positioned to alternately connect two of the three passageways of the outer part. The inner metering part is configured, dimensioned and positioned for rotation within the outer part. The outer housing part and the inner metering part are mounted concentrically with the inner metering part and the inner metering part has only one degree of liberty in rotation around a central axis of rotation.
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patent: 6409051 (2002-06-01), Travis
Askman Lars
Ludwick Richard E.
Bell Boyd & Lloyd LLP
Maust Timothy L.
Nestec S.A.
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