发明名称 Electric slide step for recreational vehicle
摘要 An electric slide step for a recreational vehicle assists users in entering and existing the vehicle. A step housing is mounted to the vehicle beneath the exterior door. The housing has steps that are movable on inclined slides between a retracted position when not in use and an extended position for assisting uses while entering and exiting the vehicle through the exterior door.
申请公布号 US7878519(B2) 申请公布日期 2011.02.01
申请号 US20060365552 申请日期 2006.03.01
申请人 HALLMARK JULIAN W 发明人 HALLMARK JULIAN W.
分类号 B60R3/02 主分类号 B60R3/02
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