发明名称 Sweeping device
摘要 A sweeping device (1) having an actuating means (6), including a surface contacting means (2), a handle (3) connected to the surface contacting means and a friction reducing means (4, 7), in which the friction reducing means is adapted to enable the lifting of the surface contacting means of the sweeping device from the surface being swept or scraped upon user actuation of the actuating means (6).
申请公布号 US6694561(B1) 申请公布日期 2004.02.24
申请号 US20010647943 申请日期 2001.02.05
申请人 HARRISON BRUCE;DOYLE GAVIN KERR 发明人 HARRISON BRUCE;DOYLE GAVIN KERR
分类号 A46B15/00;(IPC1-7):A46B17/00;A46B17/08 主分类号 A46B15/00
代理机构 代理人
主权项
地址