发明名称 Combination ladder and spare tire carrier
摘要 A combination ladder and spare tire carrier for a vehicle in which the spare tire carrier is connected to the inside of the ladder and the ladder pivotally connected to a wall of the vehicle whereby the ladder may be pivoted from an upright locked position into an inclined lower position to expose the spare tire carrier.
申请公布号 US4249683(A) 申请公布日期 1981.02.10
申请号 US19800111671 申请日期 1980.01.14
申请人 PARK, JOHN R 发明人 PARK, JOHN R
分类号 B60R3/00;B62D43/02;(IPC1-7):B60R3/00;E06C5/02;E06C7/08 主分类号 B60R3/00
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