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Class Information
Number: 402/55
Name: Binder device releasably engaging aperture or notch of sheet > Opposed sheet retainers involving relative rectilinear travel > Travel from aligned to offset 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 in a biaxial spaced relation in order to permit removal of a sheet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8545123 |
Ring binder |
Oct. 1, 2013 |
| 8480327 |
Binder apparatus |
Jul. 9, 2013 |
| 6962457 |
Binder |
Nov. 8, 2005 |
| 6293722 |
Binder Mechanism |
Sep. 25, 2001 |
| 6174100 |
Pin binding assembly |
Jan. 16, 2001 |
| 5906449 |
Binder locking clip |
May. 25, 1999 |
| 5213370 |
Expandable loose-leaf volume |
May. 25, 1993 |
| 5015115 |
Interchangeable sheet album for photographs and cards |
May. 14, 1991 |
| 4930926 |
Binder for removable leaves |
Jun. 5, 1990 |
| 4743134 |
Sliding loose-leaf binder |
May. 10, 1988 |
| 4486112 |
Loose leaf binder |
Dec. 4, 1984 |
| 4441834 |
Loose leaf binder |
Apr. 10, 1984 |
| 4349290 |
Loose leaf binder |
Sep. 14, 1982 |
| 4172675 |
Binding mechanism for loose-leaf binder |
Oct. 30, 1979 |
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