Liquid purification or separation – Structural installation – Grated inlet surface drain
Reexamination Certificate
2008-09-03
2010-12-21
Upton, Christopher (Department: 1776)
Liquid purification or separation
Structural installation
Grated inlet surface drain
C210S170030, C210S232000, C210S461000, C210S474000, C052S302100
Reexamination Certificate
active
07854838
ABSTRACT:
A debris cage is disclosed. The debris cage may include multiple panels, each having a plurality of opening. Each of the panels may be fastened together to form an enclosed structure having a substantially cylindrical portion integral with a conical or dome-like portion at a terminating end of the enclosed structure. Each of the panels may have various shaped openings facilitating the flow of fluid while potentially impeding debris from passing through the debris cage.
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Maier & Maier PLLC
Upton Christopher
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