发明名称 Vertical lift towing dolly including variable, attachable platforms
摘要 The present invention has many inherent advantages, such as we provide "A VERTICAL LIFT TOWING DOLLY INCLUDING VARIABLE, ATTACHABLE PLATFORMS" with each platform being individually designed for a specific purpose, such as hauling a boat, car, motorcycle, etc. Also, a unique hydraulic one-man operated cable system allows for vertical lift of the entire frame. Also, this invention provides the following: an arrangement to selectively vary the distance between the wheels, a towing tongue removably affixed to the axle, an arrangement to accept variable sized trailer hitches, an arrangement to vary height of the trailer hitch and further the trailer may easily be assembled, as each of the components may be color coded and the trailer may be easily disassembled for transport and/or storage, or the like.
申请公布号 US5727920(A) 申请公布日期 1998.03.17
申请号 US19960684574 申请日期 1996.07.19
申请人 HULL, DECEASED, HAROLD LAWRENCE;SANTA CRUZ, TRUSTEE, BY CATHY D.;COTE, JACQUES L.;SHELLEY, ROBERT B. 发明人 HULL, DECEASED, HAROLD LAWRENCE;SANTA CRUZ, TRUSTEE, BY CATHY D.;COTE, JACQUES L.;SHELLEY, ROBERT B.
分类号 B60P3/12;(IPC1-7):B60P3/00 主分类号 B60P3/12
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