发明名称 |
Fixture support installation method |
摘要 |
A support for a ceiling fan or other fixture has a pair of slidably interconnected, pointed lances adapted to be driven into engagement with spaced structural members. A tool-strikable striking element is adapted to be coupled to each lance at a selected location along the length thereof. The support is adapted to be installed through a small hole in a preexisting ceiling or wall.
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申请公布号 |
US4494296(A) |
申请公布日期 |
1985.01.22 |
申请号 |
US19830510770 |
申请日期 |
1983.07.05 |
申请人 |
LANCE AUSTIN ENTERPRISES, INC. |
发明人 |
GRIMES, FRED K. |
分类号 |
F24F7/007;(IPC1-7):B23P11/00 |
主分类号 |
F24F7/007 |
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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