发明名称 Vacuum cleaner attachment and method of use thereof
摘要 A vacuum cleaner attachment, especially suited for a wet/dry vacuum cleaner, having a ridged squeegee, a semi-absorbent pad and sidewalls for efficiently and effectively removing liquid and debris from a cleaning surface. The unique combination and orientation of cleaning elements permit maximum airflow into the cleaning attachment, thereby improving cleaning performance.
申请公布号 US2005144752(A1) 申请公布日期 2005.07.07
申请号 US20040751608 申请日期 2004.01.05
申请人 发明人 YOU JUNG;SHIN CHAE W.;SHINN YOUNG K.
分类号 A47L7/00;A47L9/06;(IPC1-7):A47L9/06 主分类号 A47L7/00
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