发明名称 PERSONAL WATERCRAFT
摘要 A watercraft apparatus comprises a rigid platform supporting a seat on an upper surface and a rudder rearward and extending downwardly for providing stability to the apparatus when afloat. A strut extends forward of the platform and supports a propulsion unit mount. A frame is engaged with the strut and extends downwardly for supporting an electrical battery. A toroidal flotation structure is engaged with the strut and the undersurface of the platform for floating the apparatus on a body of water. the frame is received within a central aperture of the flotation structure and a bottom cover, integral with the flotation means, closes the center aperture at a lower surface of the flotation structure.
申请公布号 US2003056705(A1) 申请公布日期 2003.03.27
申请号 US20010963071 申请日期 2001.09.24
申请人 JOHNSON TONEY R. 发明人 JOHNSON TONEY R.
分类号 B63B7/08;B63B35/73;B63H21/17;(IPC1-7):B63B35/73 主分类号 B63B7/08
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