发明申请
- 专利标题： Surface cleaning apparatus
- 专利标题（中）： 表面清洗装置
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申请号： US10816193申请日： 2004-04-02
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公开(公告)号： US20040255411A1公开(公告)日： 2004-12-23
- 发明人: Nicholas Gerald Grey
- 优先权： GB0225618.8 20021102; GB0117722.9 20010720; GB0127652.6 20011117
- 主分类号： A47L011/24
- IPC分类号： A47L011/24
摘要：
A surface cleaning apparatus comprises a body including a rear compartment, a forward compartment and an intermediate compartment arranged between the rear and forward compartments. An elongate rotatable brush arrangement is positioned within and extends across the forward compartment. An electric motor is positioned in the rear compartment for driving the rotatable brush arrangement and the electric motor.
公开/授权文献
- US07013521B2 Surface cleaning apparatus 公开/授权日：2006-03-21
信息查询
