发明名称 SLIP RESISTANT FILE FOLDERS
摘要 <p>Easily and securely gripped slip-resistant file folders (10), including file pockets and hanging folders. The folders comprise a front flap (22) having a top edge, a rear flap (24) connected to the front flap by a folder bottom (26), the rear flap also having a top edge. A slip-resistant portion (1) is disposed on at least one of the flaps near the top edge. Methods for producing the folders are also disclosed.</p>
申请公布号 WO1999030975(A1) 申请公布日期 1999.06.24
申请号 US1998027064 申请日期 1998.12.18
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