发明名称 Safety Sentry
摘要 A trailer hitch guide for restraining a trailer hitch may include an upper member to restrain the movement of the trailer hitch and a lower member to connect to the upper member and to connect to a vehicle. The upper member may be rotatably connected to the lower member. The upper member may be substantially U-shaped. The lower member may be substantially U-shaped. The upper member may include a upper side section. The upper side section may include a upper arm section. The lower member may include a lower side section. The lower side section may include a lower arm section. The upper arm section may be connected to a upper connecting plate. The lower arm section may be connected to a lower arm connecting plate which may cooperate with the upper connecting plate to restrain the upper member from rotating with respect to the lower member. The upper connecting plate may be connected to the lower connecting plate with a fastening device.
申请公布号 US2010230932(A1) 申请公布日期 2010.09.16
申请号 US20090484908 申请日期 2009.06.15
申请人 PRATT KARL 发明人 PRATT KARL
分类号 B60D1/60 主分类号 B60D1/60
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