发明名称 Prefabricated frame for ceiling fan and fabrication method therefor
摘要 Prefabricated frames and fabrication methods thereof are disclosed. The prefabricated frames comprise substantially L-shaped frame members. In addition, spreader members and space adaptors coupled to the substantially L-shaped frame members adapt the prefabricated frames to the size and shape of a ceiling opening. The prefabricated frames are attached within the ceiling opening. A receiver member with a configuration adaptable for various sized ceiling openings is attached within the ceiling opening and permits an interior dome to be coupled to the substantially L-shaped frame members. When the receiver member has a recess and through hole to permit installation of a ceiling fan within the prefabricated frames, the ceiling fan is attached to the receiver member.
申请公布号 US2004191071(A1) 申请公布日期 2004.09.30
申请号 US20030402894 申请日期 2003.03.31
申请人 DUFFEY TIMOTHY J.;DUFFEY JUDITH E. 发明人 DUFFEY TIMOTHY J.;DUFFEY JUDITH E.
分类号 F04D25/08;(IPC1-7):F03B1/02 主分类号 F04D25/08
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