发明名称 Ladder mounted brush apparatus
摘要 The ladder mounted brush apparatus provides for ladder safety with a removably mounted device that affixes to the lower rung of a ladder, adjacent to the ladder rail. Upon beginning to climb the ladder, a user steps downwardly on the brush bristles and base to position the base and bristles atop the rung, moving the base and bristles and attachment plate from parallel to the ladder rail to a position atop the rung, perpendicular to the rail. The user then weights alternates feet to scrub footwear soles, thereby cleaning the footwear to ensure against slipping on the ladder rungs. Upon cessation of use, the attachment plate with attached brush base with bristles automatically returns to a position immediately adjacent to the ladder rail, thereby out of the way of ladder ascension and dissention.
申请公布号 US8191684(B1) 申请公布日期 2012.06.05
申请号 US20100782151 申请日期 2010.05.18
申请人 DAMMANN DAVID R. 发明人 DAMMANN DAVID R.
分类号 A46B15/00 主分类号 A46B15/00
代理机构 代理人
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