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发明名称
文件套之构造改良
摘要
本发明系为一种文件套之构造改良,主要系指四方形之文件套上,至少保持邻接之双侧边为开口状态,然后在其中一个开口侧设置可密合元件,如拉链条、自粘条等,令此侧边可经由此可密合元件而改变或开或闭之状态,进而改变文件套之开口侧数量,以达到较多的开口侧数量时可形成较大的开口,方便文件进出使用,而较少的开口侧数量时则可令开口变小,以防止文件容易从文件套内掉出的缺点。藉由控制文件套之开口侧数量,令文件套在收藏文件时,达到收纳容易,且不易掉出的进步性目标者。
申请公布号
TW200609127
申请公布日期
2006.03.16
申请号
TW093127720
申请日期
2004.09.14
申请人
吴明翰
发明人
吴明翰
分类号
B42F7/04;B42F9/00
主分类号
B42F7/04
代理机构
代理人
主权项
地址
台南市安南区海佃路2段636巷15弄7号
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