| 发明名称 |
Hooded face plate for a message and display sign |
| 摘要 |
A display and messaging sign includes a number of pixels and a hooded face plate. The hooded face plate includes a number of hooded apertures, with a hood over each of the pixels. Each pixel is aligned with an aperture.
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| 申请公布号 |
US7556403(B2) |
申请公布日期 |
2009.07.07 |
| 申请号 |
US20050273826 |
申请日期 |
2005.11.15 |
| 申请人 |
SKYLINE PRODUCTS, INC. |
发明人 |
STADJUHAR, JR. ROBERT CHARLES |
| 分类号 |
F21V11/02 |
主分类号 |
F21V11/02 |
| 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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