发明名称 SWEEPING BRUSH
摘要 This invention relates to a sweeping brush and preferably a broom which includes an integrally moulded elongated backing member (12) and elongated sweeping blades (14) which are substantially rectangular in cross-section and project outwardly from a surface of the backing member with each of the sweeping blades (14) having opposite sweeping faces which are transverse to the sweeping directions of the brush and which are tapered towards each other towards the free end of the blade. Conveniently, at least a portion of the length of the sweeping faces of each sweeping blade from its free end towards the backing member (12) is concave.
申请公布号 WO0067610(A1) 申请公布日期 2000.11.16
申请号 WO2000ZA00015 申请日期 2000.02.01
申请人 FRASER, GEORGE, WILSON 发明人 FRASER, GEORGE, WILSON
分类号 A46B1/00;A46B9/02;(IPC1-7):A46B1/00 主分类号 A46B1/00
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