发明名称 Fan blade assembly
摘要 A fan blade assembly includes a fan blade and a blade iron. The proximal end of the blade iron is configured for securement to a conventional, commercially available fan motor. An openwork defines the perimeter of the fan blade. A decorative cover spans and is secured to the openwork. The distal end of the blade iron includes a fixture for detachably receiving and holding the proximal end of the openwork.
申请公布号 US7402025(B2) 申请公布日期 2008.07.22
申请号 US20050143305 申请日期 2005.06.02
申请人 WANG CLIFF 发明人 WANG CLIFF
分类号 F04D29/34 主分类号 F04D29/34
代理机构 代理人
主权项
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