Cleaning and liquid contact with solids – Apparatus – With means for collecting escaping material
Reexamination Certificate
2007-08-22
2010-11-09
Barr, Michael (Department: 1711)
Cleaning and liquid contact with solids
Apparatus
With means for collecting escaping material
C134S140000, C134S147000, C134S157000, C015S001000, C015S104920, C015S142000, C015S257010, C015S260000
Reexamination Certificate
active
07828001
ABSTRACT:
A pad washing system is provided. This system includes a filter device that further includes: a filter component having a textured top surface and at least one baffle formed on the underside thereof; a filter support apparatus adapted to receive the filter device, wherein the filter support apparatus further includes: a base, a plurality of vertical support columns formed integrally with the base, a plurality of caps mounted on top of the vertical columns, and a plurality of biasing members disposed between the caps and the tops of the vertical columns; a bucket for receiving both the filter device and the filter support apparatus; a threaded rim attached to or formed integrally with the top edge the bucket; and a splash guard mountable within the threaded rim.
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Barr Michael
Cormier David
McNees Wallace & Nurick LLC
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