发明名称 Cleaning wand with multiple cleaning heads for use with an all surface cleaning apparatus
摘要 The present invention relates to a cleaning wand generally employed with a multi-functional surface cleaning machine having a fluid tank, a pump, a dispensing device, and at least one receptacle for holding concentrated cleaning chemicals. The cleaning wand of one embodiment of the present invention is adapted for interconnection to a vacuum hose on one end and may receive various cleaning tools on the other end.
申请公布号 US2005060833(A1) 申请公布日期 2005.03.24
申请号 US20040933990 申请日期 2004.09.02
申请人 CASTLE ROCK INDUSTRIES, INC. 发明人 GUEST MICHAEL;PEDLAR ROGER;DOLL BRIAN J.
分类号 A47L11/40;B08B3/02;(IPC1-7):A47L11/30 主分类号 A47L11/40
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