Freeze-resistant downspout system
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United States of America Patent
Stats
-
Dec 17, 1996
Grant Date -
N/A
app pub date -
Oct 6, 1995
filing date -
Oct 6, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A freeze-resistant downspout system includes a metal downspout having an interior portion within a building and a contiguous exterior portion outside the building. The exterior portion is shielded from the weather by a thermally insulated shroud so that heat conducted along the downspout from within the building is sufficient to keep the exterior portion from freezing.
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Cited Art Landscape
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