发明名称 System and method for loading a boat on a trailer
摘要 A system has a boat trailer and a mechanical arm coupled to the boat trailer. The system further has logic that actuates the mechanical arm based upon a user input, such that the mechanical arm applies a pressure to the boat when the boat is positioned for loading onto the trailer.
申请公布号 US2006001236(A1) 申请公布日期 2006.01.05
申请号 US20050171116 申请日期 2005.06.30
申请人 MCGINTY JOSEPH R;ALFORD DONALD W 发明人 MCGINTY JOSEPH R.;ALFORD DONALD W.
分类号 B63B21/00;B60P3/071;B60P3/10;B62D63/00 主分类号 B63B21/00
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