Static structures (e.g. – buildings) – Cover with surface water receiver at eave or valley – With separator; e.g. – strainer
Reexamination Certificate
2006-08-29
2006-08-29
Canfield, Robert (Department: 3635)
Static structures (e.g., buildings)
Cover with surface water receiver at eave or valley
With separator; e.g., strainer
C052S016000, C052S302100, C404S002000, C210S155000, C210S162000, C210S335000, C137S357000
Reexamination Certificate
active
07096627
ABSTRACT:
A rain head is disclosed having three filters through which water entering an inlet to the rain head must pass before passing out through an outlet from the rain head. The filters remove successively smaller particles from the water.
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Canfield Robert
Millen White Zelano & Branigan P.C.
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