发明名称 |
Lamp cap for use with indicating light assembly |
摘要 |
A lamp cap for use with an indicating light assembly or illuminated push button wherein the light source is a light emitting diode or other low output light producing device. A light concentrating lens is included which conducts light from the light source to the top of the lamp cap wherein a concentrated light pattern appears to indicate operation of the associated light producing device.
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申请公布号 |
US4070568(A) |
申请公布日期 |
1978.01.24 |
申请号 |
US19760749208 |
申请日期 |
1976.12.09 |
申请人 |
GTE AUTOMATIC ELECTRIC LABORATORIES INCORPORATED |
发明人 |
GALA, BABULAL VIRJI |
分类号 |
F21K99/00;F21S8/00;(IPC1-7):F21V5/04 |
主分类号 |
F21K99/00 |
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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