发明名称 |
Fan assembly for an umbrella |
摘要 |
A fan assembly with a split collar clampable about a pole, the split collar including a drive ring support. A split motor housing is clampable about the split collar and the split motor housing includes a drive mechanism. A split drive ring is rotatably clampable about the split collar and supported by the drive ring support. The split drive ring includes a driven mechanism driven by the drive mechanism. A plurality of fan blades are coupled to the split drive ring.
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申请公布号 |
US6840742(B2) |
申请公布日期 |
2005.01.11 |
申请号 |
US20020193879 |
申请日期 |
2002.07.12 |
申请人 |
NEW PRODUCTS TOO, LLC |
发明人 |
COHEN RONALD B.;WALLEN WAYNE |
分类号 |
A45B3/00;F04D25/08;(IPC1-7):A45B3/00 |
主分类号 |
A45B3/00 |
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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