发明名称 CEILING FAN HAVING A SINGLE FAN BLADE
摘要 A ceiling fan including a motor having a rotating flange; a single integrally formed fan blade, wherein the fan blade includes two substantially equally weighted wing portions disposed opposite each other; and a center portion disposed between and integrally formed with the two wing portions and having a passageway therethrough, wherein the passageway is sized such that the fan motor fits at least partially within the passageway; and means for attaching the center portion of the fan blade to the rotating flange of the motor is provided.
申请公布号 US2012177496(A1) 申请公布日期 2012.07.12
申请号 US20110986908 申请日期 2011.01.07
申请人 GAJEWSKI MARK;MINKA LIGHTING INC. 发明人 GAJEWSKI MARK
分类号 F04D25/08 主分类号 F04D25/08
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