发明名称 Push broom handle clamp
摘要 A push broom including a handle and a brush block assembly characterized by latching means in the form of a metal plate cooperating together with the handle and the brush block to maintain the handle in the sturdy and properly interlocked position to the brush block so as to eliminate loosening or falling out of the handle.
申请公布号 US5094564(A) 申请公布日期 1992.03.10
申请号 US19900518915 申请日期 1990.05.04
申请人 TEDRICK, MARK A. 发明人 TEDRICK, MARK A.
分类号 A46B5/00;B25G3/12 主分类号 A46B5/00
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