发明名称 Device to align hitch
摘要 An alignment device to align a vehicle's trailer hitch ball neck assembly with a trailer hitch socket assembly or tongue assembly. The present invention includes two units, each having uprights with engaging press on members. The ball neck upright member has a "C"-shaped bottom portion for frictionally engaging the neck of the trailer hitch ball neck, and the hitch engaging upright member has a "U"-shaped bottom portion for frictionally engaging the outer housing of the hitch socket member around its lower end periphery. When used in conjunction with each other, the two poles visually assist the vehicle operator in aligning the vehicles so that they may be easily coupled together for towing.
申请公布号 US2002056971(A1) 申请公布日期 2002.05.16
申请号 US20010987726 申请日期 2001.11.15
申请人 GRASSO VICTOR L.;CHRONISTER GENE M. 发明人 GRASSO VICTOR L.;CHRONISTER GENE M.
分类号 B60D1/36;(IPC1-7):B60D1/00 主分类号 B60D1/36
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