发明名称 Tree step
摘要 This invention has to do with a tree step, which preferably is a one piece bracket comprising an attachment tab, a step portion, and a brace means. The attachment tab has a tree abutment surface and a slot formed through it to allow the passage of a tree fastener. The step portion extends upwardly extending at an acute angle away from the abutment surface for a distance that is preferably the width of a person's foot, or slightly wider. The step portion terminates in an outer end that adjoins a brace means. The brace means forms an acute angle with the step portion as it extends downwardly and back towards the tree abutment surface with the brace terminating in a tree engagement end. The tree engagement end has a pointed surface such that it will penetrate and non-movably engage with the outer perimeter of a tree trunk. The tree engagement end also has a perforation to let a string, wire or other similar fastener pass through and hold or urge the tree engagement end in engagement with the tree.
申请公布号 US2009133960(A1) 申请公布日期 2009.05.28
申请号 US20070805110 申请日期 2007.05.22
申请人 YOWONSKE RICKY LEE 发明人 YOWONSKE RICKY LEE
分类号 A63B27/00 主分类号 A63B27/00
代理机构 代理人
主权项
地址