Pocket, especially for use with loose-leaf ring binders
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United States of America Patent
Stats
-
Mar 6, 2001
Grant Date -
N/A
app pub date -
Nov 30, 1998
filing date -
Aug 30, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a pocket of flexible sheet material comprising: a) a plurality of holes placed adjacent at least one edge of said pocket and adapted for releasable engagement with means capable of penetrating said holes, the main novel feature is b) that for each hole, a slit extends from said edge into the hole, each slit being rectilinear and opening tangentially into the hole concerned at the part of said hole lying most distant from said edge, the region adjacent said edge and in which said holes are formed being reinforced. With this arrangement, the pocket can be inserted into and removed from a loose-leaf ring binder without opening the rings by carrying out a simple procedure, at the same time ensuring that the pocket will not be pulled out inadvertingly, such as by weight of heavy documents in the pocket. It is also possible to use the pocket in a ring binder in which the rings are not adapted to be opened.
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