发明名称 |
Light conducting tube for a skylight |
摘要 |
An elongated open ended tube has a square or rectangular cross-section and light reflecting inner surfaces. The tube is formed with flat semi-rigid side walls flexibly connected at the corners for collapsing or folding the tube between a generally flat storage and shipping position and an expanded tubular position for installation. The tube extends within an attic of a building with its upper open end portion covered by a light transmitting skylight attached to the roof of the building and its lower open end portion covered by a light transmitting and diffusing panel or lens attached to a ceiling of the building.
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申请公布号 |
US6604329(B2) |
申请公布日期 |
2003.08.12 |
申请号 |
US20010017962 |
申请日期 |
2001.12.18 |
申请人 |
FOX LITE, INC. |
发明人 |
HOY WALTER S.;CUNAGIN GARY F.;HOPKINS MARK W. |
分类号 |
E04D13/03;F21S11/00;F21V8/00;F21V17/00;(IPC1-7):E04B7/18 |
主分类号 |
E04D13/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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