Liquid purification or separation – Structural installation – Grated inlet surface drain
Reexamination Certificate
2011-06-14
2011-06-14
Popovics, Robert James (Department: 1776)
Liquid purification or separation
Structural installation
Grated inlet surface drain
C210S166000, C210S249000, C210S908000, C404S004000
Reexamination Certificate
active
07959799
ABSTRACT:
A street curb filter apparatus can be attached to a street curb side adjacent a manhole to collect storm water runoff from the curbside and direct the collected storm water through a filter basket. The street curb filter has a street curb shelf with a water channel on the surface thereof and filter basket supporting arms. The filter basket supporting arms are positioned to receive collected storm water runoff from the water channels in the street curb shelf. The filter basket is shaped to fit into a storm water manhole opening and is removably attached to the street curb shelf filter basket arms to receive storm water runoff from the water channeling surface.
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Happel Henry
Happel Thomas H.
Hobby, III William M.
Popovics Robert James
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