发明名称 |
Tubular skylight with round-to-square adaptor |
摘要 |
A tubular skylight is coupled to rectangular opening of a ceiling support grid by an adaptor. The adaptor includes a ring-shaped tube segment, a rectangular-shaped ceiling segment, and a frustum-shaped intermediate segment connecting the upper segment and ceiling segment.
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申请公布号 |
US6219977(B1) |
申请公布日期 |
2001.04.24 |
申请号 |
US19990305614 |
申请日期 |
1999.05.05 |
申请人 |
SOLATUBE INTERNATIONAL, INC. |
发明人 |
CHAO BING-LING;STEVENS CHRISTIAN P.;PRENN JOSEPH W. |
分类号 |
E04B9/32;E04D13/03;(IPC1-7):E04B7/18 |
主分类号 |
E04B9/32 |
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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