发明名称 Folding step and decorative hitch cover
摘要 A generally square cross section support is configured to be received within the receptacle of a conventional trailer hitch of a vehicle. A step plate having a generally planar shape is pivotally secured to the outer end of the support and is pivotable between a raised or vertical orientation and a lowered or horizontal step providing orientation. An over-center spring mechanism is operative upon the step plate to provide stable step plate positioning in either of its two positions. In an alternate embodiment, a source of illumination which is operative in the lowered step providing position of the step plate is utilized.
申请公布号 US2004207224(A1) 申请公布日期 2004.10.21
申请号 US20030418390 申请日期 2003.04.17
申请人 MILLER CHARLES W;WILLIAMS DAVID R 发明人 MILLER CHARLES W;WILLIAMS DAVID R
分类号 B60R3/02;(IPC1-7):B62D33/03 主分类号 B60R3/02
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