Rafter Membrance Hold Down Clip
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jan 3, 2008
app pub date -
Dec 22, 2005
filing date -
Dec 22, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A hold down clip is installed on the rafters or a building to secure a membrane between the rafters before the roof is put on the building. The rafter hold down clip and membrane create an air gap between the rafters, thereby creating an insulation layer beneath the roof. The depth of the air gap is determined by the length of the legs of the rafter hold down clip. In a presently preferred embodiment of the invention, the legs are about 1.5 inches long, and therefore create an air insulation gap about 1.5 inches deep.
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