发明名称 Pickup truck loading ramp
摘要 Loading ramps for a truck having stake rack pockets are dimensioned to extend between adapters registerable with the pockets for non-use storage in a position where they function as side racks or vertical extensions thereof. The ramps are provided with a unique coupling means for engagement with the truck tail gate when in use.
申请公布号 US4098414(A) 申请公布日期 1978.07.04
申请号 US19770777657 申请日期 1977.03.15
申请人 ABIERA, PRIMITIVO A. 发明人 ABIERA, PRIMITIVO A.
分类号 B60P1/43;(IPC1-7):B60P1/00 主分类号 B60P1/43
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