发明名称 Goose neck hook-up helper
摘要 One embodiment of a custom extruded tube, 30 inches in length with a ¾ inch slit the entire length. This single piece making up this device is specifically designed for the application of attaching a goose neck trailer to a truck. The material is rubberized plastic with an integral reflective yellow pigment added in the extrusion process for superior visibility. The material of the tube allows for it to be used over and over without stretching or breaking. The interior diameter measurement is 2.312 inches and the outer diameter measurement is 2.512 inches. It is designed to fit snuggly over a 2 5/16 Gooseneck ball.
申请公布号 US2008224446(A1) 申请公布日期 2008.09.18
申请号 US20070895582 申请日期 2007.11.05
申请人 KING JAMES BRISCOE 发明人 KING JAMES BRISCOE
分类号 B60D1/36 主分类号 B60D1/36
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