发明名称 |
Method of operating a wet extractor |
摘要 |
A method for operating an upright wet extractor having a base and a handle. The base includes a floor cleaning tool and has a hand held cleaning tool permanently attached thereto. A motor fan unit is operated to generate a suction force and this suction force is selectively communicated to a suction inlet of one of the hand held cleaning tool and the floor cleaning tool. When the suction force is communicated to the hand held cleaning tool suction inlet, pressurized cleaning fluid is also supplied to that tool, and when the suction force is supplied to the suction inlet of the floor cleaning tool, a brush unit is rotated in the floor cleaning tool.
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申请公布号 |
US6082376(A) |
申请公布日期 |
2000.07.04 |
申请号 |
US19990226725 |
申请日期 |
1999.01.07 |
申请人 |
WHITE CONSOLIDATED INDUSTRIES, INC. |
发明人 |
KARR, RICHARD;ERICKSON, DAVID;GENGE, KEVIN;HANOLD, WILLIAM;LUEBBERING, GREGORY;PHELAN, WILLIAM |
分类号 |
A47L11/30;A47L11/34;A47L11/40;(IPC1-7):B08B7/00 |
主分类号 |
A47L11/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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