发明名称 Drain Brush
摘要 A brush assembly adapted to be mounted to a drain. The drain brush assembly ( 11 ) comprises a housing ( 14 ), a brush head ( 16 ) and a set of bristles ( 51 ). The housing is adapted to be engaged with a drain to provide the inlet to the drain. The brush head ( 16 ) is supported by the housing to extend across the drain inlet. The set of bristles ( 51 ) extends from the outermost axial face of the brush head ( 16 ). The brush head ( 16 ) is supported by the housing ( 14 ) to be resiliently depressible into the housing ( 14 ).
申请公布号 US2007143917(A1) 申请公布日期 2007.06.28
申请号 US20040585163 申请日期 2004.12.23
申请人 COOK MURRAY N 发明人 COOK MURRAY N.
分类号 A47K7/02 主分类号 A47K7/02
代理机构 代理人
主权项
地址