发明名称 Ladder system
摘要 A ladder is provided with an integral tool carriage/retention element. The ladder includes a frame, rungs supported by the frame, and an object holder secured to the frame at a selected attachment point on the frame. Multiple attachment points can be provided on the frame. The object holder can include a holster configured for receiving a hand tool.
申请公布号 US2007084669(A1) 申请公布日期 2007.04.19
申请号 US20050253852 申请日期 2005.10.18
申请人 CAMPAGNA PAUL;PETIT DEMANGE FRANCIS 发明人 CAMPAGNA PAUL;PETIT DEMANGE FRANCIS
分类号 E06C5/32 主分类号 E06C5/32
代理机构 代理人
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