发明名称 Tree mounted ladder assembly
摘要 A tree mounted ladder assembly provides adjustable spacing between steps to facilitate climbing into a tree. The assembly includes an elongated bar, an upper support coupled to the bar; and a lower support coupled to the bar. A connector is also coupled to the bar and a strap is coupled to the connector. The strap is configured for coupling around a tree to hold the upper support and the lower support against the tree. A plurality of steps is coupled to the bar.
申请公布号 US8439162(B1) 申请公布日期 2013.05.14
申请号 US201113331813 申请日期 2011.12.20
申请人 GALLOWAY KEVIN S. 发明人 GALLOWAY KEVIN S.
分类号 E06C1/10;E06C9/00 主分类号 E06C1/10
代理机构 代理人
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