Liquid purification or separation – With drip – overflow or content draining feature
Reexamination Certificate
2007-09-25
2007-09-25
Savage, Matthew O. (Department: 1724)
Liquid purification or separation
With drip, overflow or content draining feature
C210S418000, C210S436000, C210S448000, C210S472000, C251S343000, C251S346000, C251S351000
Reexamination Certificate
active
11393785
ABSTRACT:
A filter assembly may include a valve which includes a valve member. The valve member moves between a first position and a second position and the valve is opened and closed.
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Buttery Roger Alexander
Gutman Richard Guy
Weight Kenneth Roy
Leydig Volt & Mayer, Ltd.
Pall Corporation
Savage Matthew O.
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