发明名称 TOY VEHILCE AND TRACK
摘要 A toy vehicle and track therefore are provided in which the vehicle is suspended on a layer of air disposed between the track and vehicle. In one form the vehicle contains own power supply and fan for generating flow of air therethrough and propelling same downwardly and readwardly to both float the vehicle on the track and propell it therealong. In another form, air is pressurized remote from the vehicle and fed to the vehicle through a duct which may comprise the track itself or a flexible line extending to the vehicle.
申请公布号 US3691670(A) 申请公布日期 1972.09.19
申请号 USD3691670 申请日期 1971.10.12
申请人 JEROME H. LEMELSON 发明人 JEROME H. LEMELSON
分类号 A63H18/00;A63H21/04;B60V3/04;(IPC1-7):A63H30/06 主分类号 A63H18/00
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