Dual panel system for controlling the passage of light through architectural structures
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United States of America Patent
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Jun 26, 2012
Issued Date -
N/A
app pub date -
Oct 15, 2007
filing date -
Jun 20, 2003
priority date (Note) -
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Abstract
The invention comprises improvements to transparent/translucent panel systems including two spaced flat panels and a series of elongated, abutting, rotatably mounted transparent/translucent light-controlling members disposed between the panels in which the light-controlling members are at least partially tubular or have annular members along their length to facilitate rotation of the light-controlling members and include a light-blocking surface including improvements to ensure continued efficient operation when the panel systems are subjected to flexure or deflection and possible permanent deformation.
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Cited Art Landscape
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