发明名称 Multi-purpose vibration cleaning device
摘要 A multi-purpose cleaner incorporates a vibration generator selectively controlled by a switch. The vibration generator vibrates a dual sided cleaning head to provide superior cleaning action. A pivotal joint and rotatable extension member provide the dual sided head with freedom of motion in three dimensions. The dual sided cleaning head includes releasable cleaning surfaces that can be selectively changed according to any desired cleaning application.
申请公布号 US5890249(A) 申请公布日期 1999.04.06
申请号 US19970859179 申请日期 1997.05.20
申请人 HOFFMAN, GARY P. 发明人 HOFFMAN, GARY P.
分类号 A46B13/02;A47L11/12;A47L13/12;A47L13/29;(IPC1-7):A47L11/12;A47L1/02 主分类号 A46B13/02
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