发明名称 Portable cleaning assembly with waste container
摘要 The subject invention provides a vacuum unit and a waste container. The vacuum unit applies a vacuum to clean an area to collect debris and the waste container collects waste by a user separate from debris collected by the vacuum unit. The vacuum unit includes an exhaust port in fluid communication with the waste container for releasing a waste liner from the waste container. A transport mechanism supports the vacuum unit and the waste container for moving the vacuum unit and the waste container across the area while applying the vacuum to collect the debris and while allowing independent filling of the waste container with waste.
申请公布号 US7472456(B2) 申请公布日期 2009.01.06
申请号 US20070738120 申请日期 2007.04.20
申请人 VACBARRELL LLC 发明人 MOORE GLEN E.;WILLIAMSON SUSAN
分类号 A47L9/10;A47L5/36;A47L7/00;A47L9/00;A47L9/14;A47L9/22;A47L9/28 主分类号 A47L9/10
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