Static structures (e.g. – buildings) – Cover with surface water receiver at eave or valley – With separator; e.g. – strainer
Patent
1987-10-02
1988-09-13
Raduazo, Henry E.
Static structures (e.g., buildings)
Cover with surface water receiver at eave or valley
With separator; e.g., strainer
210247, 210474, E04D 1300
Patent
active
047699574
ABSTRACT:
A structure to prevent all manner of debris from entering into and clogging the drain guttering system of a sloping roof dwelling or building; through the use of a fine mesh screening top immediately underlying which is located a gently sloping needle stop permitting only the tiniest grip for any needle which may pierce the screening, assuring that it shall topple over and be blown away with a change in climatic conditions and wind direction. This solid surface gently sloping needle stop leads the rain water to a series of drainage holes beneath the ledge of a needle deflector (preventing needles from reaching the drainage holes) and into the main guttering system through which it flows to and down the downspout.
REFERENCES:
patent: 1308311 (1919-07-01), Ward
patent: 3295264 (1967-01-01), Olson
patent: 4644704 (1987-02-01), Pedzonay
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