发明名称 |
Squeezable talking trading cards |
摘要 |
A trading card capable of generating sounds comprises a thin housing having front and back surfaces, flexible sheets affixed to the front surface and to the back surface of the housing, a voice chip located in the housing for generating patterns of sounds, a battery located in the housing for supplying electrical power to the voice chip, and a switch located in the housing for activating the voice chip. The subject trading card may be activated by squeezing the flexible sheets between the thumb and forefinger at a selected switch location.
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申请公布号 |
US5480156(A) |
申请公布日期 |
1996.01.02 |
申请号 |
US19940322135 |
申请日期 |
1994.10.13 |
申请人 |
THE M2000 GROUP INC. |
发明人 |
DOEDERLEIN, DIETER D.;NEWMAN, G. DALE;BURGESS, BRIAN J.;SHARP, ANTHONY C. |
分类号 |
B42D15/02;(IPC1-7):G09F1/00 |
主分类号 |
B42D15/02 |
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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