发明名称 Expandable business card
摘要 An expandable business card is described that includes a first foldable page and a second foldable page. The first foldable page has a detachable business card. The second foldable page is connected to a booklet. The first page and second page are interconnected and slidingly engaged. When in a first folded position, the booklet is concealed within the perimeter of the expandable business card. When the expandable business card is opened in the second position, the booklet can expand to a predetermined size to provide an additional area for promotional information. The first page includes a projection that is not visible in the first folded position but then extends for viewing in the second open position.
申请公布号 US7703808(B2) 申请公布日期 2010.04.27
申请号 US20060365071 申请日期 2006.02.28
申请人 WILEN RICHARD 发明人 WILEN RICHARD
分类号 B42D5/00 主分类号 B42D5/00
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