发明名称 Tow bar apparatus
摘要 A tow bar apparatus, that allows a towing vehicle to tow a towed vehicle, has a hitch member, a pair of tow bars, and a pair of socket members. The hitch member is adapted to engage a tow bar receiver of the towing vehicle. The pair of socket members are adapted to be attached to the towed vehicle. Each of the pair of tow bars includes a plate ball member at a first end for pivotally engaging one of the pair of socket members. Each of the pair of tow bars further includes a second end, the second ends of the pair of tow bars being joined to form a hitch ball member that pivotably and rotatably engages the hitch member.
申请公布号 US6502847(B1) 申请公布日期 2003.01.07
申请号 US20010834073 申请日期 2001.04.11
申请人 GREAVES JOHN 发明人 GREAVES JOHN
分类号 B60D1/00;B60D1/14;B60D1/167;(IPC1-7):B60D1/14 主分类号 B60D1/00
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