发明名称 Multi-Purpose Push Broom
摘要 The present invention is a device that combines the attributes of a standard push broom used to sweep up various residue in a garage, store, sidewalk, or industrial setting with the attributes of a specialized push broom designed to attract and pick up ferrous metals.
申请公布号 US2013031736(A1) 申请公布日期 2013.02.07
申请号 US201213567050 申请日期 2012.08.04
申请人 MARTIN BRIAN M. 发明人 MARTIN BRIAN M.
分类号 A46B15/00 主分类号 A46B15/00
代理机构 代理人
主权项
地址