| 发明名称 |
REMOVABLE DIRT CUP ASSEMBLY WITH EXTERNAL FILTER |
| 摘要 |
A dirt cup for a vacuum cleaner includes a housing defining a dirt collection chamber, an inlet and an outlet in the housing in fluid communication with the dirt collection chamber and a filter holder on the housing external to the dirt collection chamber and downstream from the outlet. A vacuum cleaner incorporating the dirt cup is also provided.
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| 申请公布号 |
CA2448457(C) |
申请公布日期 |
2009.10.06 |
| 申请号 |
CA20032448457 |
申请日期 |
2003.11.06 |
| 申请人 |
MATSUSHITA ELECTRIC CORPORATION OF AMERICA |
发明人 |
HITZELBERGER, JOEL E.;HAFLING, DANIELLE M.;GOGEL, NATHAN A.;PULLINS, ALAN T.;MEDLEY, MARK J. |
| 分类号 |
A47L9/10;A47L9/00;A47L9/12;A47L9/14 |
主分类号 |
A47L9/10 |
| 代理机构 |
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代理人 |
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