发明名称 |
Nozzle assembly removal arrangement |
摘要 |
A floor cleaning unit is provided. The floor cleaning unit includes a base for movement along the surface. A nozzle assembly is removably attached to the base for pick up and removal of liquid and dirt. Such attachment is accomplished by providing the nozzle assembly with a slide latch that slidably engages a channel formed in the base.
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申请公布号 |
US6842942(B2) |
申请公布日期 |
2005.01.18 |
申请号 |
US20010955713 |
申请日期 |
2001.09.18 |
申请人 |
THE HOOVER COMPANY |
发明人 |
MORGAN JEFFERY A.;LANG CHARLES A.;SCLAFANI ADAM C.;THOMAS KEVIN L.;LOUIS JEFFREY S.;O'NEAL DAVID L.;HUI SIU WAI |
分类号 |
A47L5/28;A47L5/30;A47L11/34;(IPC1-7):A47L9/02 |
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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