发明名称 |
Container with tamper indicator using piped light |
摘要 |
A tamper evident device is disclosed herein comprising in its most basic form a light guide with finished ends; one of which serves to collect light, the other to emit said light to serve as a light emitting indicator. The invention is attached to closures and containers so that upon opening, the light path is interrupted causing the indicator to go dark, thus signalling a tampered condition.
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申请公布号 |
US4927036(A) |
申请公布日期 |
1990.05.22 |
申请号 |
US19890312433 |
申请日期 |
1989.02.17 |
申请人 |
DIEHL POJEDINEC, EDWARD P. |
发明人 |
DIEHL POJEDINEC, EDWARD P. |
分类号 |
B65D55/02 |
主分类号 |
B65D55/02 |
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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