发明名称 A PERSONAL TRANSPORT VEHICLE, SUCH AS A BICYCLE
摘要 A personal transport vehicle includes a frame with front and rear suspensions. The front suspension supports a front wheel and the rear suspension supports a rear wheel for up and down movement relative to the frame. A manual drive assembly is operably connected to the frame, and a separate power drive assembly forms a part of the rear suspension. The vehicle can be used by pedal power only, motor power only, or a combination of pedal and motor powers.
申请公布号 WO2004067366(A3) 申请公布日期 2005.08.18
申请号 WO2004US00203 申请日期 2004.01.22
申请人 BIKETOO, INCORPORATED;PHILLIPS, ANDREW, J., III;PHILLIPS, ANDREW, J., JR. 发明人 PHILLIPS, ANDREW, J., III;PHILLIPS, ANDREW, J., JR.
分类号 B62M6/60 主分类号 B62M6/60
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