Rotary kinetic fluid motors or pumps – With cutter or comminutor for debris in working fluid
Reexamination Certificate
2005-10-04
2005-10-04
Nguyen, Ninh H. (Department: 3745)
Rotary kinetic fluid motors or pumps
With cutter or comminutor for debris in working fluid
C415S198100, C415S205000, C415S206000, C416S19800R, C416S22300B
Reexamination Certificate
active
06951445
ABSTRACT:
Apparatus for use with a slurry pump, including a stationary part which includes a processing chamber having an inner side wall and a central axis, an inlet and an outlet to and from the processing chamber and a rotatable part at least partially disposed within the processing chamber and including an outer wall which is spaced from the inner wall of the processing chamber.
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Nguyen Ninh H.
Steptoe & Johnson LLP
Weir Warman Ltd
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