Roof light system having a ventilation device with improved flexibility
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United States of America Patent
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Oct 23, 2012
Grant Date -
Aug 28, 2008
app pub date -
Jan 24, 2005
filing date -
Jan 24, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The roof light system is composed by a roof unit (10), a light conduit (70) and a diffuser unit (80). A ventilation device has a ventilation tube (60) is separate and detached from the light conduit (70). The first end (60a) of the ventilation tube is connected with the roof unit (10) and the second end (60b) is positioned at a distance from the diffuser unit (80). The ventilation device may additionally have a branch tube (160).
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Family
International Classification(s)
Cited Art Landscape
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