发明名称 Dusting device for a central vacuum system
摘要 A dusting device can be used with a vacuum cleaner having an inlet port and a vacuum source. The dusting device comprises a holder defining a chamber and a dust pick up tool adapted to be at least partially received by the holder. The dusting device further comprises a fitting adapted to engage an inlet port of a vacuum cleaner. The tool and/or the chamber may be cleaned by activating a vacuum source to cause air to flow through the chamber.
申请公布号 US2006096055(A1) 申请公布日期 2006.05.11
申请号 US20040984329 申请日期 2004.11.09
申请人 ELECTROLUX HOME CARE PRODUCTS, LTD. 发明人 RODBERG ROGER;HARTLEY LAWRENCE J.II
分类号 A47L5/00;A47L5/38 主分类号 A47L5/00
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