发明名称 Pedal powered catamaran
摘要 A pedal powered catamaran has a pair of pontoons connected by a cross platform whereat an operator sits and rotates a pair of pedals which power the catamaran via a drive mechanism, the drive mechanism allowing the operator to gain mechanical advantage. One or both of the pontoons has a seat molded directly into the upper surface thereof in order to accommodate additional passengers onto the catamaran. Back rests and cup holds are also provided.
申请公布号 US7037149(B1) 申请公布日期 2006.05.02
申请号 US20050127751 申请日期 2005.05.13
申请人 MAUZY ROBERT B 发明人 MAUZY ROBERT B.
分类号 B63H16/20 主分类号 B63H16/20
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