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Class Information
Number: 402/30
Name: Binder device releasably engaging aperture or notch of sheet > Sheet retainer travels arcuate path > Travel in plane perpendicular to axis of rotation > Preceded by rectilinear travel
Description: Device wherein translation of the sheet retainer or component is prerequisite to the arcuate travel.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8545123 |
Ring binder |
Oct. 1, 2013 |
| 8517624 |
Binder apparatus |
Aug. 27, 2013 |
| 8480326 |
Ring binder mechanism |
Jul. 9, 2013 |
| 8118513 |
Binder lock mechanism including a manually adjustable locking bar |
Feb. 21, 2012 |
| 8047737 |
Ring binder mechanism |
Nov. 1, 2011 |
| 6062760 |
Modular binder ring construction |
May. 16, 2000 |
| RE34593 |
Loose-leaf notebook construction |
Apr. 26, 1994 |
| 4930925 |
Loose-leaf notebook construction |
Jun. 5, 1990 |
| 4820073 |
Document cartridge |
Apr. 11, 1989 |
| 4815882 |
Turntable type binder assemblies |
Mar. 28, 1989 |
| 4765768 |
Ring binding mechanism |
Aug. 23, 1988 |
| 4349289 |
Loose leaf binder |
Sep. 14, 1982 |
| 4056326 |
Loose leaf binder |
Nov. 1, 1977 |
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