Drain filter device

Details Drain filter device Drain filter device

2006-02-28

2006-02-28

Upton, Christopher (Department: 1724)

Liquid purification or separation

Structural installation

Grated inlet surface drain

C210S166000, C210S474000, C210S499000, C404S004000, C040S299010

Reexamination Certificate

active

07005061

ABSTRACT:
A drain filter device includes a body formed from wire mesh having a plurality of side edge portions integral with each other and forming a substantially square shape. The body further has substantially planar top and bottom surfaces and includes a plurality of elongated support rods having opposed end portions extending along the plurality of side edge portions respectively. The device further includes a top section having a substantially cylindrical shape and connected to the body. The top section is adaptable to be positioned substantially centrally about drain and for filtering out particulate materials suspended in water entering the drain. Advantageously, the top section traps and maintains particulate materials about a perimeter of a drain and not directly above same.

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patent: 2102861 (1983-02-01), None
patent: 2245918 (1992-01-01), None

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