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Class Information
Number: 402/54
Name: Binder device releasably engaging aperture or notch of sheet > Opposed sheet retainers involving relative rectilinear travel > Telescopic retainers with means to telescopically drive and/or secure > Wedge type securing means
Description: Device wherein the means to telescopically drive or secure the first sheet retainer relative to the second sheet retainer includes a cam element which element applies force to at least one of the sheet retainers either by direct contact therewith or through an intermediate member.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6174100 |
Pin binding assembly |
Jan. 16, 2001 |
| 6155737 |
Bolt action ring binder |
Dec. 5, 2000 |
| 6126354 |
Reusable binding system and method |
Oct. 3, 2000 |
| 6027275 |
Seal for notebook and album rings |
Feb. 22, 2000 |
| 5788611 |
Collapsible treadmill |
Aug. 4, 1998 |
| 5722783 |
File folder |
Mar. 3, 1998 |
| 5224788 |
Direct access modular binder |
Jul. 6, 1993 |
| 4997208 |
Security binding |
Mar. 5, 1991 |
| 4820075 |
Filing device |
Apr. 11, 1989 |
| 4696595 |
Loose leaf binder lift lock |
Sep. 29, 1987 |
| 4674905 |
Pre-assembled post lock assembly for loose leaf binders |
Jun. 23, 1987 |
| 4201492 |
Loose leaf binder lock and operating member therefore |
May. 6, 1980 |
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