发明名称 Truckbed access apparatus
摘要 A truckbed access apparatus consisting of a first hollow support component, a second hollow support component affixable over and about the first support component with a step plate affixed thereto, a first holding pin for holding the first support component to a truck reese hitch unit, a second holding pin for holding the second hollow support component to the first one, a vertically inclined support rod affixed through a hole in the step plate to one side thereof and also to the second hollow support component and with a brace component held to the support rod and also to a threaded hook unit in turn hooked into a hole found in a truck reese hitch unit.
申请公布号 US7954836(B2) 申请公布日期 2011.06.07
申请号 US20090456499 申请日期 2009.06.18
申请人 MANN JAMES H 发明人 MANN JAMES H.
分类号 B60R3/00 主分类号 B60R3/00
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