Binder device releasably engaging aperture or notch of sheet – Sheet
Patent
1993-08-27
1995-06-06
Han, Frances
Binder device releasably engaging aperture or notch of sheet
Sheet
401242, 40405, 40537, 206 44B, 281 38, 402 80R, B42F 1700
Patent
active
054216656
ABSTRACT:
A device for storing and providing ready access to cards having a substantially rigid base member with a continuous rectangular wave-shaped slit therein. The slit forms a first set of tabs and a second set of tabs. The device further includes translucent card holders mounted on the base member for storing the cards. Each card holder has complementary slots for receiving the first set of tabs. The second set of tabs retain each card holder in place to prevent disengagement from the first set of tabs. Each card holder can be flipped to provide access to other card holders.
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The 1988 Jacobs Gardner Office Products Catalog, pp. 244-245.
The 1989 Miller's Office Products Catalog, pp. 254-255.
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