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Class Information
Number: 402/56
Name: Binder device releasably engaging aperture or notch of sheet > Opposed sheet retainers involving relative rectilinear travel > Travel from aligned to aligned, spaced position
Description: Device wherein the first and second sheet retainers are in abutting co-axial relation when associated to jointly secure a sheet and such relation is changeable by means permitting movement of the first retainer to a position wherein the abutting portions of the retainers are then in a co-axial spaced relation to permit removal of a sheet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6293722 |
Binder Mechanism |
Sep. 25, 2001 |
| 6174100 |
Pin binding assembly |
Jan. 16, 2001 |
| 6155737 |
Bolt action ring binder |
Dec. 5, 2000 |
| 6126353 |
Curled finger hinge binder |
Oct. 3, 2000 |
| 5906449 |
Binder locking clip |
May. 25, 1999 |
| 5827004 |
Sliding loose leaf binder |
Oct. 27, 1998 |
| 5667324 |
Binders |
Sep. 16, 1997 |
| 5281040 |
Ring binder mechanisms |
Jan. 25, 1994 |
| 5015115 |
Interchangeable sheet album for photographs and cards |
May. 14, 1991 |
| 4743134 |
Sliding loose-leaf binder |
May. 10, 1988 |
| 4172675 |
Binding mechanism for loose-leaf binder |
Oct. 30, 1979 |
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