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Class Information
Number: 402/36
Name: Binder device releasably engaging aperture or notch of sheet > Sheet retainer travels arcuate path > Travel in plane perpendicular to axis of rotation > Opposed sheet retainers (e.g., ring binders, etc.) > Hinged on spaced axes
Description: Device wherein the proximate end portion of a sheet retainer is pivotally mounted on an axis separate from the pivotal axis of an opposing sheet retainer.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7600939 |
Ring binder mechanism with sliding hinge plate |
Oct. 13, 2009 |
| 7331732 |
Loose-leaf binding tool |
Feb. 19, 2008 |
| 7270496 |
Ring mechanism for a ring binder |
Sep. 18, 2007 |
| 7073968 |
Fastening binder ring mechanisms to binders |
Jul. 11, 2006 |
| 7021852 |
Article holder |
Apr. 4, 2006 |
| RE38731 |
Ring binder |
May. 3, 2005 |
| 6746171 |
Modular ring binder assembly with removable rivets |
Jun. 8, 2004 |
| 6540260 |
Photograph album page, spine and system |
Apr. 1, 2003 |
| 6536980 |
Ring binder having actuating lever with cushion member |
Mar. 25, 2003 |
| 6533486 |
Ring binder having actuating lever with cushion member |
Mar. 18, 2003 |
| 6527465 |
Ring binder assembly |
Mar. 4, 2003 |
| 6511244 |
Binder |
Jan. 28, 2003 |
| 6474897 |
Ring binder having actuating lever with cushion member |
Nov. 5, 2002 |
| 6467984 |
Ring binder having actuating lever with cushion member |
Oct. 22, 2002 |
| 6394686 |
Clinch fastener |
May. 28, 2002 |
| 6364558 |
Ring binder having actuating lever with cushion member |
Apr. 2, 2002 |
| 6328497 |
Ring mechanism for a binder having a plastic top section |
Dec. 11, 2001 |
| 6293722 |
Binder Mechanism |
Sep. 25, 2001 |
| 6280114 |
Ring binder having actuating lever with cushion member |
Aug. 28, 2001 |
| 6270279 |
Ring binder mechanism |
Aug. 7, 2001 |
| 6217247 |
Ring binder mechanism |
Apr. 17, 2001 |
| 6203229 |
Bolt action ring binder assembly |
Mar. 20, 2001 |
| 6196749 |
Loose-leaf binder |
Mar. 6, 2001 |
| 6179507 |
Permanently locking ring binder |
Jan. 30, 2001 |
| 6168339 |
Ring binder |
Jan. 2, 2001 |
| 6146042 |
Sheet retaining device and method of packaging sheet retaining devices |
Nov. 14, 2000 |
| 6142696 |
Book |
Nov. 7, 2000 |
| 6113298 |
Paper ring |
Sep. 5, 2000 |
| 6109813 |
Ring binder with divided housings |
Aug. 29, 2000 |
| 6062760 |
Modular binder ring construction |
May. 16, 2000 |
| 6036394 |
Ring metals with linkage locking device |
Mar. 14, 2000 |
| 6033144 |
Ring binder mechanism |
Mar. 7, 2000 |
| 6030139 |
Flanged cover with prongs for a ring binder assembly |
Feb. 29, 2000 |
| 6007266 |
Fastener for a ring binder and method of producing a binder assembly |
Dec. 28, 1999 |
| 5980146 |
Ring binder |
Nov. 9, 1999 |
| 5975785 |
Ring binder |
Nov. 2, 1999 |
| 5971649 |
Ring binder mechanism |
Oct. 26, 1999 |
| 5964544 |
Ring binder assembly |
Oct. 12, 1999 |
| 5957611 |
Ring binder with dual angle ring metal |
Sep. 28, 1999 |
| 5895164 |
Paper binding device |
Apr. 20, 1999 |
| 5882135 |
Ring binder assembly |
Mar. 16, 1999 |
| 5879097 |
Ring binder |
Mar. 9, 1999 |
| 5846013 |
Ring binder |
Dec. 8, 1998 |
| 5842807 |
Ring binder |
Dec. 1, 1998 |
| 5810499 |
Ring binder |
Sep. 22, 1998 |
| 5788392 |
Ring binder |
Aug. 4, 1998 |
| 5782569 |
Molded binder assembly |
Jul. 21, 1998 |
| 5772348 |
Ring binder |
Jun. 30, 1998 |
| 5755513 |
Ring binder |
May. 26, 1998 |
| 5755525 |
Ring binder |
May. 26, 1998 |
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