发明名称 Enclosed trailer
摘要 The present invention relates generally to the field of trailers and, more particularly, the present invention relates to a boat trailer which incorporates a cover for the trailer to enclose a stored boat upon the trailer. The cover is selectively raised by a winch mechanism to facilitate the loading and off loading of the boat from the trailer.
申请公布号 US2002084662(A1) 申请公布日期 2002.07.04
申请号 US20010754392 申请日期 2001.01.02
申请人 DAVIS GRADY L.;DAVIS DIANE J. 发明人 DAVIS GRADY L.;DAVIS DIANE J.
分类号 B60J7/16;(IPC1-7):B60P7/00 主分类号 B60J7/16
代理机构 代理人
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