Rafter for retractable awning
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United States of America Patent
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-
Dec 29, 1992
Grant Date -
N/A
app pub date -
Nov 26, 1990
filing date -
Nov 26, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An improved rafter for use with a retractable awning for eliminating the sag in the canopy of the awning is automatically adjustable in length while retaining a somewhat constant axial pressure and is completely storable within the roll bar about which the canopy is wrapped.
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Cited Art Landscape
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