发明名称 Snap-in sheet protector and method of use thereof
摘要 A snap-in sheet protector that may be reversibly inserted into and removed from a binder without opening the binder rings. The snap-in sheet includes a plurality of holes on at least one edge of the snap-in sheet protector. The snap-in sheet protector also includes a plurality of channels that join the edge of the sheet protector to the holes. The region around the holes and channels of the snap-in sheet protector are strengthened by a stiffening member. The stiffening member provides the snap-in sheet protector with sufficient rigidity to allow the sheet protector to be inserted into the binder without opening the binder rings. Furthermore, inserting the snap-in sheet protector is facilitated by a channel having a wider entry point.
申请公布号 US2003165644(A1) 申请公布日期 2003.09.04
申请号 US20030346878 申请日期 2003.01.17
申请人 AVERY DENNISON CORPORATION 发明人 MEADE DONN;POIRIER BERNARD M.
分类号 B42F3/00;B42F7/00;B42F7/02;(IPC1-7):B32B3/10 主分类号 B42F3/00
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