| 发明名称 |
Ceiling fan mounting ball |
| 摘要 |
A fan ball for mounting a ceiling fan is described, wherein the fan ball has damping means for preventing the fan ball from mechanically transferring any appreciable degree of vibration to the fan, thereby preventing undesirable noise.
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| 申请公布号 |
US6981678(B2) |
申请公布日期 |
2006.01.03 |
| 申请号 |
US20030342425 |
申请日期 |
2003.01.14 |
| 申请人 |
CRAFTMADE INTERNATIONAL, INC. |
发明人 |
FU-LIANG CHANG |
| 分类号 |
H05K5/00;F04D29/60;F04D29/66 |
主分类号 |
H05K5/00 |
| 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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