Solid material comminution or disintegration – Apparatus – With separation or classification of material
Reexamination Certificate
2007-01-02
2007-01-02
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Apparatus
With separation or classification of material
C209S380000, C241S101200
Reexamination Certificate
active
10848530
ABSTRACT:
Self contained filter backpurge systems useful for totally enclosed processing mills and for clean in place (CIP) processing material processing mills.
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patent: 5199965 (1993-04-01), van Ackeren
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patent: 5915439 (1999-06-01), Zaiser
McDonnell Boehnen & Hulbert & Berghoff LLP
Rosenbaum Mark
The Fitzpatrick Company
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