Quick-drain valve member for use with filter apparatus

Details Quick-drain valve member for use with filter apparatus Quick-drain valve member for use with filter apparatus

2006-06-13

2006-06-13

Savage, Matthew O. (Department: 1724)

Liquid purification or separation

With drip, overflow or content draining feature

C210S428000, C210S453000

Reexamination Certificate

active

07060184

ABSTRACT:
A filter apparatus comprises a filter element to be positioned in an interior region defined by a housing. The filter element comprises a quick-drain valve member to block a flow of fluid from the interior region through a quick-drain outlet defined by the housing when the filter element is positioned in the interior region and to allow a flow of fluid from the interior region through the quick-drain outlet when the filter element is removed from the interior region.

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patent: WO 01/30480 (2001-05-01), None

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