发明名称 Expansion pocket.
摘要 <p>An expansion pocket is provided for use with folders, binders or the like which allows large quantities of materials to be securely inserted into the expansion pocket. The expansion pocket cover member is provided with a series of slits (31) which run along the two adjacent edges (14,16) of the cover member secured to the folder or ring binder, along with a relief cut-out (30) made in the cover member at the corner defined by these two adjacent sides. &lt;IMAGE&gt;</p>
申请公布号 EP0500395(A1) 申请公布日期 1992.08.26
申请号 EP19920301481 申请日期 1992.02.21
申请人 AMERICAN TRADING AND PRODUCTION CORPORATION 发明人 WALTERS, ROBERT N.
分类号 B42F7/08 主分类号 B42F7/08
代理机构 代理人
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