Liquid purification or separation – Filter – Within flow line or flow line connected close casing
Reexamination Certificate
2011-08-16
2011-08-16
Kurtz, Benjamin (Department: 1772)
Liquid purification or separation
Filter
Within flow line or flow line connected close casing
C210S359000, C210S497010, C210S541000, C210S236000, C210S542000, C210S473000, C210S455000, C210S321680, C210S188000, C222S189060, C222S189090
Reexamination Certificate
active
07997420
ABSTRACT:
A filter apparatus capable of releasing air from a filter body, comprising a filter body held by a holder. The filter body includes a fluid inlet and a fluid outlet. The filter body is disposed in the holder so as to rotate around an axis of rotation that passes through the fluid inlet. The holder includes a front panel. The front panel comprises engaging portions, for temporarily engaging the fluid outlet at either an air releasing position or at a filtering position, and a fixing means for fixing the filter body at each position. The filter apparatus further includes means for rotating the filter body.
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Entegris, Inc.
Hamilton Brook Smith & Reynolds P.C.
Kurtz Benjamin
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