发明名称 Melodic party-favors
摘要 The present invention provides a melodic novelty party-favor article comprising a housing and an electronic circuit assembly. The housing contains the electronic circuit assembly, which comprises a power source, an integrated circuit unit, a sound production means and a switch mechanism. The switching mechanism comprises two electrically conductive ends and a resistor, wherein the conductive ends are contiguously placed on an outer surface portion of the housing and are not in contact with each other, whereby the circuit assembly is activated by simultaneously contacting the two electrically conductive ends with an electrically conductive article.
申请公布号 US5648129(A) 申请公布日期 1997.07.15
申请号 US19950377642 申请日期 1995.01.25
申请人 LEE, SEUNG SOO;LEE, JAE CHUL 发明人 LEE, SEUNG SOO;LEE, JAE CHUL
分类号 A41G1/00;G10H1/26;(IPC1-7):A41G1/00 主分类号 A41G1/00
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