发明名称 |
CONTAINER WITH LIGHT OR SOUND GENERATOR |
摘要 |
A container (10), for example a drinks bottle, comprises means of producing an output such as a light signal (13) when the container is opened. Opening the container (10) causes switching of a detector circuit (20) included in the container (10), which in turn causes production of the output signal. Removing a cap (11) of the container (10) may directly close or open a switch (21, 22) within a detector circuit (20). Alternatively the switch (21, 22) may be activated by a change in pressure within the container, or by temperature. The output signal may cause illumination of the contents of the container (10) by an LED (13), or of a label (125) on the container (10), which may be constructed by an electroluminescent device (127) comprising a thin sheet of electroluminescent material. |
申请公布号 |
WO2004110892(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
WO2004GB02488 |
申请日期 |
2004.06.14 |
申请人 |
BENMORE VENTURES LTD;GRIFFITHS, BRYN;DUNCAN, JON |
发明人 |
GRIFFITHS, BRYN;DUNCAN, JON |
分类号 |
B65D51/24;B65D55/02;B65D79/02 |
主分类号 |
B65D51/24 |
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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