发明名称 |
NOVELTY DEVICES WITH FLASHING LIGHT FEATURE |
摘要 |
A novelty device includes a power source, lighting elements and a flashing circuit to selectively provide lighting signals to the lighting elements. The novelty device further includes a spring switch to activate the flashing circuit. The spring switch includes a spring having a fixed end and a free end and a metal cap positioned proximate the free end of the spring for electrical engagement by the free end of the spring. Examples of the novelty device include a pen, a key chain, a hair clip and a cosmetics case.
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申请公布号 |
WO03078178(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
WO2003IB00949 |
申请日期 |
2003.03.14 |
申请人 |
CHEERINE DEVELOPMENT (HONG KONG) LTD.;WONG, WAI, KAI |
发明人 |
WONG, WAI, KAI |
分类号 |
B43K29/10;F21V23/04;(IPC1-7):B43K29/10;F21V33/00 |
主分类号 |
B43K29/10 |
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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