发明名称 HITCH BALL ASSEMBLY
摘要 A dual hitch ball assembly is described. The hitch ball assembly may couple a towing vehicle to a towed vehicle. The hitch ball assembly may include a hitch bar, a base member and at least one hitch ball. The hitch bar may be removably secured to a hitch receiver on the towing vehicle. The base member may be located on an end of the hitch bar. A first hitch ball may be located on a side of the base member and may be capable of being coupled with the towed vehicle. A second hitch ball may be located on an opposite side of the base member and may be capable of being coupled with the towed vehicle. The hitch balls may have different diameters. The hitch bar may also include at least one webbed area. The hitch bar and the hitch balls may be a one-piece integrally formed component.
申请公布号 US2010133785(A1) 申请公布日期 2010.06.03
申请号 US20090615740 申请日期 2009.11.10
申请人 MCCOY RICHARD 发明人 MCCOY RICHARD
分类号 B60D1/46;B60D1/06 主分类号 B60D1/46
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