发明名称 |
Casing board with transparent cover |
摘要 |
A casing board for use as an information displaying and storage device, which may be formed into a binder, a storage box or be used as a flat board includes a substrate, an opaque intermediate covering layer affixed to the substrate and a transparent outer layer affixed to at least one of the substrate and the opaque covering layer at predetermined affixation locations to define a pocket intermediate the transparent layer and the opaque layer characterized by folded flaps defining turned-edge corners.
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申请公布号 |
US6076989(A) |
申请公布日期 |
2000.06.20 |
申请号 |
US19950571276 |
申请日期 |
1995.12.12 |
申请人 |
PEARCE, JERRY W.;PROFFIT, J. ROCKLAND |
发明人 |
PEARCE, JERRY W.;PROFFIT, J. ROCKLAND |
分类号 |
B42F13/00;(IPC1-7):B42F3/00 |
主分类号 |
B42F13/00 |
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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