发明名称 TOY RACE TRACK
摘要 <p>A toy racing apparatus including an inclined section of track and a bowl. The track enters the bowl through an opening in the lower sidewall where its surface is tangent to the interior wall. A vehicle placed at the upper end of the track will speed down the track, enter the bowl, and progress in a spiral path upwardly inside the bowl. In a preferred embodiment, the bowl is transparent and flags are positioned to be displaced as a vehicle reaches particular heights in the bowl.</p>
申请公布号 CA1131446(A) 申请公布日期 1982.09.14
申请号 CA19800345956 申请日期 1980.02.19
申请人 MATTEL, INC. 发明人 BUCK, GORDON H.;AMAMOTO, KENNETH I.;HART, WILLIAM;MCKITTRICK, MICHAEL T., JR.
分类号 A63H18/02;(IPC1-7):63H11/10;63G7/00;63H33/00 主分类号 A63H18/02
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