发明名称 Floor sweeper having a viewable receptacle
摘要 A floor sweeper for the collection of debris from a surface which comprises a handle pivotatably attached to a body have top and side portions and a open bottom containing at least two sets of wheels, at least one roller brush and one or more collection receptacles. At least segment of the top portion of the body contains is formed of a transparent material, such that a window or similar structure is provided for the sweeper user to observe the function of the sweeper or the amount and type of debris accumulated therein.
申请公布号 US2004143919(A1) 申请公布日期 2004.07.29
申请号 US20030661150 申请日期 2003.09.12
申请人 WILDWOOD INDUSTRIES, INC. 发明人 WILDER BRENT A.
分类号 A47L11/33;(IPC1-7):A47L11/33 主分类号 A47L11/33
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