| 发明名称 |
ROBOTIC SURFACE TREATING DEVICE WITH NON-CIRCULAR HOUSING |
| 摘要 |
A robotic cleaning device (10) includes a housing having a rounded leading portion (12) and a non-circular trailing portion (14). The width of the trailing portion (14) is no greater than that of the leading portion (12) . The trailing portion (14) can have an electrostatic skirt (42) or bottom cov er (36) for cleaning a surface. The skirts (42) can be in the form of a disposable ruffle.
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| 申请公布号 |
CA2495264(A1) |
申请公布日期 |
2004.02.26 |
| 申请号 |
CA20032495264 |
申请日期 |
2003.08.07 |
| 申请人 |
S.C. JOHNSON & SON, INC. |
发明人 |
WOSEWICK, ROBERT T.;MARTIN, FREDERICK H.;PORCHIA, JOSE |
| 分类号 |
A47L11/10;A47L13/20;A47L13/40;(IPC1-7):A47L11/40;A47L13/16;A47L13/17;A47L11/24;A47L13/29 |
主分类号 |
A47L11/10 |
| 代理机构 |
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代理人 |
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