Liquid purification or separation – Flow – fluid pressure or material level – responsive – Fluid pressure responsive by-pass
Reexamination Certificate
2005-09-06
2005-09-06
Upton, Christopher (Department: 1724)
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Fluid pressure responsive by-pass
C210S155000, C210S156000, C210S305000, C210S521000, C210S540000
Reexamination Certificate
active
06939461
ABSTRACT:
A chamber has an inlet for receiving polluted storm-water runoff and an outlet for the storm water to flow out. Within the chamber is a collection reservoir having an adjustable weir with a skimming edge for skimming off floating matter such as motor oil, other hydrocarbons, and detergents. In alternative embodiments, there are included a screen, one or more baffles, and/or a pivotal filter for further dispersing, detaining, and/or filtering the storm water.
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Moll John Sebastian
Use Clark Joseph
Gardner & Groff, P.C.
Upton Christopher
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