| Patent application number | Description | Published |
|---|
| 20080196211 | Plate Clip With Open Handle - The present invention relates to a plate clip comprising a seat plate having a reel and a base plate, a pressing frame pressed on the base plate by a spring, and an open handle. The open handle forming a lever is disposed on the pressing frame, and its fulcrum is at the reel. When a user opens the plate clip to clamp papers, he can press down the open handle to lift the pressing frame easily by the lever function, thus the finger of the user would not be injured accidentally. | 08-21-2008 |
| 20080199246 | Ring Binder Mechanism having Plastic Housing - A ring binder mechanism for retaining loose-leaf pages has a housing, hinge plates, and ring members mounted on the hinge plates for retaining pages on the mechanism. The housing includes a plastic upper housing element and a lower housing element underlying the upper housing element. The lower housing element may be a single piece or multiple pieces. An actuating lever may be pivotally mounted on the housing for engaging the hinge plates and pivoting them to selectively move the ring members between an open position and a closed position. | 08-21-2008 |
| 20080253827 | LEVER-ARCH TYPE FILE MECHANISM - A lever-arch type file mechanism is disclosed as including a base; two rings extending upwardly from the base, each ring including a post fixed to the base and an arch portion movable relative to the base and the post; a lever assembly movable relative to the base between two stable positions to pivot the arch portions relative to the post to selectively move the rings between a ring-closed configuration and a ring-open configuration; in which the lever assembly includes an outer arm and an inner arm, and when the lever assembly is in a first of the two stable positions, the outer arm is movable relative to the inner arm member between an upper position and a lower position. | 10-16-2008 |
| 20080253828 | LEVER-ARCH TYPE FILE MECHANISM - A lever-arch type file mechanism ( | 10-16-2008 |
| 20080267691 | RING BINDER MECHANISM - A ring binder mechanism that retains loose-leaf pages and has ring members that gently close and readily lock together. The mechanism comprises a housing that supports two hinge plates for loose pivoting motion, moving the ring members between an open position and a closed position. A lever causes the pivoting motion of the hinge plates such that the lever is pivotable between a first position in which the ring members are closed and a second position. A spring is engageable with the lever for urging the lever to move the control structure toward the first position. | 10-30-2008 |
| 20080298883 | Ring Binder Kit and Fastening System - A fastening system for securing a ring mechanism on a substrate has a tubular support post, an expansible retainer, and a generally pin-shaped expansion member. The tubular support post has a sidewall with an inner surface defining a central passage through the support post. The expansible retainer has a head portion with a hole therethrough, and at least two flexible fingers extending longitudinally from the head portion. The flexible fingers collectively have an inner surface that together with the hole defines a central passage extending through the expansible retainer and have a cross-sectional dimension. The expansion member has a cross-section that is greater than the cross-sectional dimension of at least a portion of the central passage of the expansible retainer to urge and retain the flexible fingers transversely outward from a relaxed condition to a deflected condition in engagement with the sidewall of the support post. | 12-04-2008 |
| 20090041532 | READY LOCK RING BINDER MECHANISM - A ring binder mechanism that retains loose-leaf pages. The mechanism includes a housing and hinge plates supported by the housing for pivoting about a pivot axis relative to the housing. The mechanism further includes rings that hold the loose-leaf pages. Each ring includes two ring members. A first ring member is mounted on a first hinge plate and can move therewith relative to a second ring member. In a closed position, the two ring members form a substantially continuous, closed loop for allowing loose-leaf pages retained by the rings to be moved along the rings from one ring member to the other. In an open position, the two ring members form a discontinuous, open loop for adding or removing loose-leaf pages from the rings. Additionally the mechanism comprises an actuator that is pivotally mounted on the housing and can move relative to the housing for controlling the pivoting motion of the hinge plates and closing the ring members. A travel bar has a connection to the actuator for blocking the hinge plate's pivoting motion when the ring members are closed. The connection between the travel bar and actuator permits the actuator to move in a range without actuating corresponding movement of the travel bar. | 02-12-2009 |
| 20090072113 | SUPPORT STAND FOR STRUCTURES THAT HOLD PAGES AND METHODS OF USING THE SAME - A stand for supporting a structure for holding one or more loose leaf pages, such as a notebook, has a mounting member for securing the stand to the structure. A support member is secured to the mounting member and is moveable between a stowed position and a support position. The support member is disposed at a relatively larger angle relative to a mounting surface of the mounting member in the support position and at a relatively smaller angle relative to the mounting surface in the stowed position. The support member comprising at least one leg moveable between a stowed position and a support position. The leg defining in part a base of the support member. The base has a relatively wider width when the leg is in the support position and a relatively narrower width when the leg is in the stowed position. | 03-19-2009 |
| 20090140119 | SUPPORT STAND FOR NOTEBOOK - A stand for supporting a structure (e.g., a notebook) for holding one or more pages includes a mounting member adapted to engage the structure. A support member secured to the mounting member is moveable between a stowed and support positions. The support member includes a pair of legs defining at least in part a base of the support member. Each of the legs is selectively reconfigurable between a first configuration in which the leg has a relatively shorter length and a second configuration in which the leg has a relatively longer length. When the legs are in the relatively shorter configuration, the stand may be used to support the structure in an inclined position on a work surface. When the legs are in the longer configuration, the stand may be used to retain the structure in self-supporting configuration so the structure can support itself upright on the work surface. | 06-04-2009 |
| 20090169287 | RING MECHANISM BIASED TO CLOSED AND LOCKED POSITION - A ring binder mechanism that retains loose-leaf pages and has ring members that readily lock together in a closed position, preventing accidental opening of the ring members and loss of pages. The mechanism comprises a housing that supports two hinge plates for pivoting motion that brings the ring members to either an open position or the closed position. The mechanism further comprises a control structure supported by the housing for causing the pivoting motion of the hinge plates. A spring plate is engageable with the control structure for urging the control structure to move toward a position blocking pivoting motion of the hinge plates when the ring members move to the closed position. | 07-02-2009 |
| 20090274509 | RING BINDER MECHANISM WITH SLIDING HINGE PLATE - A ring binder mechanism includes a housing and first and second hinge plates supported by the housing for pivoting movement relative thereto. A first ring member is mounted on the first hinge plate and moveable with the pivoting motion of the first hinge plate relative to a second ring member between a closed position and an opened position. An interlocking formation locks the first ring member and second ring member in the closed position. An actuator is mounted on the housing for movement relative to the housing. The actuator is adapted to pivot the first and second hinge plates and to translate the first hinge plate relative to the second hinge plate in a direction substantially parallel to a longitudinal axis of the housing. | 11-05-2009 |
| 20100003070 | RING MECHANISM HAVING FOLD-DOWN RINGS - A ring mechanism includes a housing, a plurality of rings for holding loose-leaf pages, and a plurality of locking elements. Each ring is supported by the housing and includes a first ring member and a second ring member. The first ring member is moveable relative to the second ring member between a closed position and an opened position. Each ring is moveable relative to the housing between an upright configuration in which the ring stands generally upright from the housing and a fold-down configuration in which the ring generally lies against the housing. Each locking element is associated with one of the rings and moveable relative to the housing between a locked position wherein each of the rings is locked in the upright configuration and an unlocked position wherein each of the rings is moveable between the upright configuration and the fold-down configuration. | 01-07-2010 |
| 20100232867 | RING BINDER MECHANISM - A ring mechanism has housing supporting pivoting hinge plates. The mechanism has rings for holding loose-leaf pages. An actuator is mounted on the housing for causing pivoting motion of the hinge plates to open the rings. The mechanism includes a travel bar and intermediate connector connecting the travel bar to the actuator so movement of the actuator to pivot the hinge plates causes longitudinal movement of the travel bar. The intermediate connector and travel bar are formed as one piece and have a living hinge adapted to allow the intermediate connector to pivot relative to the travel bar. The mechanism has a locking element moveable with the travel bar between a locking position and non-locking position. The living hinge is constructed to maintain a substantially constant spacing between the intermediate connector and the travel at points of connection of the living hinge to the intermediate connector and travel bar. | 09-16-2010 |
| 20100278583 | RING BINDER MECHANISM - A ring binder mechanism has a housing supporting first and second hinge plates and rings, each ring including first and second ring members. The first ring member is mounted one of the hinge plates and moveable with the hinge plate relative to the second ring member between closed and open positions. An actuating lever for opening the rings is mounted on a pin secured to the housing. Pivoting of the actuator moves a travel bar relative to the hinge plates. A blocking element is secured to the travel bar for conjoint movement therewith between a locking position in which the blocking element blocks pivoting movement of the hinge plates to open the rings and a non-locking position in which the blocking element does not block pivoting movement of the hinge plates to open the rings. A torsion spring on the pin biases the actuating lever to its closed position. | 11-04-2010 |
| 20110110703 | READY LOCK RING BINDER MECHANISM - A ring binder mechanism has a housing and hinge plates supported for pivoting movement by the housing. The mechanism has rings, each including a first ring member mounted on a first hinge plate and a second ring member. The first ring member is movable relative to the second ring member between open and closed positions. The mechanism has a travel bar and a locking element that are free of fixed connection to the hinge plates and movable in translation relative to the housing and hinge plates. The travel bar blocks pivoting motion of the hinge plates when the ring members are closed. An elongate link connects a pivotable actuating lever to the travel bar such that pivoting motion of the actuating lever produces translational movement of the travel bar. The elongate link is oriented so it extends longitudinally relative to the housing. | 05-12-2011 |
| 20120230755 | RING BINDER MECHANISM - A ring mechanism has pivoting hinge plates supported by a housing so pivoting of the hinge plates can open and close rings for holding the loose-leaf pages. The mechanism has an actuator including a lower arm for moving the hinge plates to open the rings and an upper arm for moving the hinge plates to close the rings. The upper arm has a hook thereon. An intermediate connector comprises a cross bar captured by the hook on the actuator. The intermediate connector connects a travel bar to the actuator so movement of the actuator to pivot the hinge plates causes longitudinal movement of the travel bar in the housing. A locking element is moveable with the travel bar between a locking position and non-locking position. | 09-13-2012 |
