发明名称 |
Edge animation multiple image display device |
摘要 |
A toy device unit that includes a pair of stacked transparent plates coupled to a housing. A user can write images on each plate. Mounted to the housing is a first light source aligned with an edge of the first plate and a second light source aligned with an edge of the second plate. The unit has a switch that can be moved by a user to illuminate either the first plate or the second plate.
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申请公布号 |
US7594349(B2) |
申请公布日期 |
2009.09.29 |
申请号 |
US20070708920 |
申请日期 |
2007.02.20 |
申请人 |
RUDELL ELLIOT;GARDNER ROGER |
发明人 |
RUDELL ELLIOT;GARDNER ROGER |
分类号 |
G09F19/14;F21V7/04 |
主分类号 |
G09F19/14 |
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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