| 发明名称 |
Apparatus and method for cleaning a surface |
| 摘要 |
A cleaner for cleaning a surface comprises a floor-engaging portion for moving along the surface. A source supplies a liquid to a distributor, which distributes the liquid from the source on the surface wherein an activating device is operatively connected to the source to activate the source to supply liquid to the distributor to distribute liquid on the surface in response to a force moving the floor engaging portion in a first direction.
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| 申请公布号 |
US2002170137(A1) |
申请公布日期 |
2002.11.21 |
| 申请号 |
US20020145352 |
申请日期 |
2002.05.13 |
| 申请人 |
COATES DONALD A.;BAUMAN ROBERT W.;DURBIN MICHAEL A.;GORDON EVAN A.;SCLAFANI ADAM C.;TONDRA AARON P.;THEISS WILLIAM H.;HERTRICK TIMOTHY T.;BRADSHAW DAVID A.;MAURER EDGAR A.;KELLUM WILBUR J. |
发明人 |
COATES DONALD A.;BAUMAN ROBERT W.;DURBIN MICHAEL A.;GORDON EVAN A.;SCLAFANI ADAM C.;TONDRA AARON P.;THEISS WILLIAM H.;HERTRICK TIMOTHY T.;BRADSHAW DAVID A.;MAURER EDGAR A.;KELLUM WILBUR J. |
| 分类号 |
A47L7/00;A47L11/03;A47L11/34;A47L11/40;(IPC1-7):A47L7/00;A47L11/30 |
主分类号 |
A47L7/00 |
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