发明名称 |
Device for illuminating a generally flat surface |
摘要 |
A device for illuminating a generally flat surface essentially without emitting significant light beyond the surface is particularly adapted for use as a book light. The device comprises a battery-operated light source contained within a housing to which a transparent light-conductive illuminating body is mounted in close adjacency to the light source to transmit the light through the illuminating body. The device may be placed with the illuminating body over a book or other flat surface for illuminated viewing through the transparent illuminating body. The illuminating body is tapered in a wedge shape to deflect the conducted light onto the underlying surface.
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申请公布号 |
US2003081407(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020127883 |
申请日期 |
2002.04.23 |
申请人 |
BENNETT JAMES F. |
发明人 |
BENNETT JAMES F. |
分类号 |
B42D3/12;F21V8/00;F21V33/00;(IPC1-7):A47B19/00;F21V7/04 |
主分类号 |
B42D3/12 |
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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