发明名称 UTILITY RAMP AND RUNNING BOARD SYSTEM
摘要 A utility ramp having a latching feature to attach the utility ramp to steps mounted on the side of a vehicle. The latching feature provides a means for securing the utility ramp to the steps and allows the utility ramp to be used as a vehicle running board. Further, the utility ramp may include one or more jointed segments to allow the utility ramp to approximate a curved ramp.
申请公布号 US2007246965(A1) 申请公布日期 2007.10.25
申请号 US20060379531 申请日期 2006.04.20
申请人 ADAIR JOHN T 发明人 ADAIR JOHN T.
分类号 B62D25/00 主分类号 B62D25/00
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