Fluent material handling – with receiver or receiver coacting mea – With signal – indicator – recorder – inspection means or exhibitor
Reexamination Certificate
2007-04-03
2007-04-03
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
With signal, indicator, recorder, inspection means or exhibitor
C141S301000, C222S094000, C222S212000
Reexamination Certificate
active
10628320
ABSTRACT:
A methodology and apparatus comprises integral material reservoir cylinders which contain separate material bags in which reside a component required for a formulation, or alternate material reservoir containers, typically drums, with a component required for a formulation in each drum, or a combination of both, that provides a volume of material through a supply tube into a valve that directs the material to either: 1) a dispense tube and through a dispense valve, into a receiving container that sits upon a scale, or 2) into a dispense cylinder in which resides a piston that, through the use of a piston drive plate actuator and the piston drive plate actuators' piston drive plate, directs the material through a valve and through a dispenser tube and through a dispense valve and into a receiving container that sits upon a scale.
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Borkovec John
Luehrsen Robert A.
Pedraza Derek P.
Banner & Witcoff , Ltd.
Douglas Steven O.
GFI, Innovations
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