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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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