发明名称 Hitch assistance system
摘要 A hitch assistance system including a tow ball position indicator; wherein the tow ball position indicator includes a base member having a gripping member, a bias member, and an extension member. The tow ball position indicator also includes a telescoping staff coupled to the extension member and an indicating member. The system includes a hitch position indicator configured to facilitate knowing a position of a hitch, wherein the hitch position indicator includes a base member configured to couple to a hitch. The base member includes a coupling member, a flared extension extending upwardly and outwardly, and a bias member, wherein the bias member is configured to bias the arms against contraction such that the flared extensions of the coupling member is disposed within an interior of a hitch and thereby couple thereto. The base member includes an extension member, a telescoping staff, and an indicator includes an indicating member.
申请公布号 US7753393(B2) 申请公布日期 2010.07.13
申请号 US20080275070 申请日期 2008.11.20
申请人 YOUNG TROY EUGENE 发明人 YOUNG TROY EUGENE
分类号 B60D1/36 主分类号 B60D1/36
代理机构 代理人
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