发明名称 Trailer assembly
摘要 A trailer assembly 10 having a frontal support and storage portion 12 and a back support and storage portion 14 and the portions 12 and 14 are selectively and independently articulatable, such that portion 14 may be selectively raised and lowered independent of the movement of the portion 12, portion 12 may be selectively raised and lowered independently of the portion 14, and both portions 12 and 14 may be lowed and raised in a substantial concurrent manner in order to facilitate the loading and unloading of items upon and/or from the trailer assembly 10 without the need for a ramp or other such aid.
申请公布号 US8272829(B1) 申请公布日期 2012.09.25
申请号 US20090655346 申请日期 2009.12.30
申请人 RUPP RONALD L. 发明人 RUPP RONALD L.
分类号 B60P1/04 主分类号 B60P1/04
代理机构 代理人
主权项
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