Liquid purification or separation – Structural installation – Geographic
Reexamination Certificate
2006-10-10
2006-10-10
Upton, Christopher (Department: 1724)
Liquid purification or separation
Structural installation
Geographic
C210S209000, C210S532200, C405S043000
Reexamination Certificate
active
07118669
ABSTRACT:
A wastewater treatment and dispersal system wherein wastewater will stand until it has a BOD of less than about 125 mg/l. The dispersal field may comprise inner and outer conduits, an inner conduit and a permeable outer cover, or a trough and an enclosure.
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Upton Christopher
Womble Carlyle Sandridge & Rice PLLC
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