发明名称 |
Self-propelled bouncing ball |
摘要 |
A toy ball in accordance with this invention includes a hollow sphere with spaced apart resilient knobs extending outwardly from the sphere and an internal mechanism that causes a random motion and bouncing of the ball. A safety switch is also provided to prevent injury to a user or damage to the toy while it is disassembled. |
申请公布号 |
AU3846193(A) |
申请公布日期 |
1994.08.18 |
申请号 |
AU19930038461 |
申请日期 |
1993.05.07 |
申请人 |
THE ERTL COMPANY, INC. |
发明人 |
JOHN MAXIM;CHRISTOPHER THOMPSON;MARK FRANKLIN REYNER |
分类号 |
A63H11/02;A63H11/06;A63H29/22;A63H33/00 |
主分类号 |
A63H11/02 |
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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