发明名称 |
Impact-responsive signal transmitting device |
摘要 |
A mobile object with circuitry which transmits a signal upon impact of the object. The signal is received by a receiver which generates a sound in accordance with the signal. The occurrence of an impact can be detected by the contacting of conductive layers caused by the temporary deformation of the object or acoustically.
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申请公布号 |
US5883569(A) |
申请公布日期 |
1999.03.16 |
申请号 |
US19950571259 |
申请日期 |
1995.12.12 |
申请人 |
KOLEFAS, CHRIS |
发明人 |
KOLEFAS, CHRIS |
分类号 |
A43B3/00;A63B43/00;A63B43/06;A63B69/36;(IPC1-7):G08B3/00 |
主分类号 |
A43B3/00 |
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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