Classifying – separating – and assorting solids – Sifting – Plane sifters
Reexamination Certificate
2008-06-03
2008-06-03
Mackey, Patrick H. (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Plane sifters
C209S261000, C209S254000, C406S157000, C210S418000
Reexamination Certificate
active
07380673
ABSTRACT:
A flow diverter and a vacuum blower for vibrating screen separator assembly. The flow diverter decelerates and increases the exposed surface of materials. The exhaust blower removes vapors from the materials.
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Fout Gary
Suter Roger
Hageman Mark
M-I L.L.C.
Mackey Patrick H.
Osha & Liang LLP
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