Room darkening system and method
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United States of America Patent
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May 31, 2011
Grant Date -
N/A
app pub date -
Dec 4, 2008
filing date -
Dec 4, 2008
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A room darkening screen apparatus includes a shade roll. A shade with a first end and a second end is provided wherein the first end is connected with the shade roll and the second end is connected with a bottom bar. A header is connected with the shade roll and a folding rod is connected with the header such that the folding rod, when released from the header, folds the shade.
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