发明名称 Greeting and invitation card
摘要 A greeting and invitation card device having a substantially opaque paper-like rear sheet or panel and a translucent or transparent front or sheer overlay sheet or panel positioned against and in front of the rear sheet. The front sheet is imprinted to provide viewable greeting or invitation indicia. The rear sheet has a design formed of an array of apertures, preferably laser-cut, therethrough. The word indicia is readable simultaneous with viewing the design of the back sheet through the front sheet to provide a unique visual effect.
申请公布号 US6112441(A) 申请公布日期 2000.09.05
申请号 US19980198869 申请日期 1998.11.24
申请人 OFFENHAUER, SALLY S. 发明人 OFFENHAUER, SALLY S.
分类号 G09F1/00;(IPC1-7):G09F1/00 主分类号 G09F1/00
代理机构 代理人
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