发明名称 Colorful-indexing portfolio
摘要 The purpose of this invention is to provide a portfolio having plural colorful dividers for indexing. The portfolio includes a case body, plural dividers having respective free edges and disposed in the case body to form plural containing partitions, and plural tabs extending from the respective free edges of the dividers, wherein the plural tabs have respective colors to form a specific color combination for indexing the plural partitions respectively.
申请公布号 US2004099717(A1) 申请公布日期 2004.05.27
申请号 US20020304228 申请日期 2002.11.26
申请人 LEE FEI-CHEN 发明人 LEE FEI-CHEN
分类号 B42C9/00;(IPC1-7):B42F21/00 主分类号 B42C9/00
代理机构 代理人
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