发明名称 |
SWEEPER WITH DUSTING |
摘要 |
A battery-powered, upright vacuum sweeper comprises a base assembly and a handle pivotably attached thereto. The base assembly comprises a vacuum fan assembly fluidly communicating with an inlet for vacuuming dust and the debris particles from a surface into a removable reservoir. A rotating roller brush attached to the base assembly sweeps the particles into the inlet. A dust pad assembly comprises a disposable dust cloth extending over a portion of the base assembly in contact with the surface to be cleaned for removing dust particles which are not removed by vacuuming.
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申请公布号 |
US2004045126(A1) |
申请公布日期 |
2004.03.11 |
申请号 |
US20020248101 |
申请日期 |
2002.12.18 |
申请人 |
PARKER TIMOTHY S.;HAAN DAVID L.;MCDOWELL DAVID E. |
发明人 |
PARKER TIMOTHY S.;HAAN DAVID L.;MCDOWELL DAVID E. |
分类号 |
A47L5/28;A47L5/30;A47L9/06;A47L11/33;(IPC1-7):A47L9/06 |
主分类号 |
A47L5/28 |
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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