Abstract: Sheet Lifter for use with multi ring sheet or page holders and multi ring binders. The Device is made from a thin ridged panel with a plurality of notches and slots. The Device is positioned in order to interact with the rings and binder spine of the page holder or binder. The Device rests on the spine with the pages or sheets resting on the Device. The Device prevents the pages or sheets from traveling past the maximum horizontal diameter point of the rings when the holder or binder is fully opened. When the holder or binder is closed the Device creates sufficient upward pressure against the pages or sheets to return them to their closed position at the maximum vertical diameter point of the rings. The pressure required is minimal.

Abstract: A clip report cover for unpunched documents (16) comprises a U-shaped clip element that is formed by a retaining piece (7), a connecting rib (8), and a clip piece (9) and extends across the clip report cover in the swiveled-in or inserted state. The clip edge (12) of the clip piece (9) is lowered beyond the clip plane (19) of the retaining piece (7), preferably into a clip slot (14) configured in the retaining piece (7) or a retaining piece groove such that the documents remain securely clamped even after reducing the stack height.

Abstract: A cavity formed in a plate of a spine of a loose-leaf binder is open at the front of the cavity toward the back of the spine and is configured to hold a nut and prevent rotation of the nut in the cavity and to receive a threaded screw clearingly of the screw threads through the back of the cavity for threading the screw in the threads of the nut.

Abstract: A binder ring assembly (10) for a ring binder comprises a plurality of spaced binder rings (12-16). A user operable mechanism (18) to which the rings are attached allows the user to open and close the rings to open and close the binder. A shield (22) covers the mechanism. The binder rings protrude through the shield. A recess (26) is formed in the cover adjacent each cover location where a binder ring is located. During shipment of binder ring assemblies, one layer (L1) of assemblies is placed in a container (C) with another, inverted layer (L2) of assemblies placed over them. The outer ends of the binder rings are received in the recesses of the covers, and the depth of each recess is such that the outer end of the binder rings of the mating assembly will not come out of the recesses and rub against the non-recessed portion of the cover which, if scratched, renders the assembly unusable.

Abstract: A casing board for organizing, storing, protecting and displaying communications media, such as papers, audio and video cassettes and compact discs, includes a substrate made of a relatively rigid material. The substrate includes a front cover portion, a rear cover portion and a spine portion positioned between and hingedly connected to the front cover portion and the rear cover portion. The casing board further includes an outer wrap made of a flexible, polyolefin material and sized to have longitudinal and lateral dimensions slightly greater than the longitudinal and lateral dimensions of the substrate. The outer wrap is positioned adjacent the exterior surface of the substrate with the longitudinal and lateral edges of the outer wrap turned over the periphery of the substrate and affixed, preferably with an adhesive, to the interior surface of the substrate.

Abstract: This specification discloses a folder suitable, for example, as a bank passbook for the retention or protection of sheets of paper or other like material comprising a pair of spaced post portions of snap fasteners near a fold line in the folder and attached to and projecting from one side of the folder and adapted to pass through holes in the sheets of paper, a pair of spaced cap portions of the snap fasteners adapted to cooperate with said post portions and removable to permit removal or insertion of sheets of paper from said folder, and a sheet of resilient, flexible plastic or like material affixed to and projecting from said folder at or about the fold line with one hole in register with each post portion and adapted to retain the sheets of paper loosely in position on the post portions when the cap portions are removed from the post portions.

Abstract: A loose leaf binder which can be moulded as an integral structure from resilient plastics, e.g. polypropylene has posts which lie in openings in a side portion of the binder and are pivotable into the upright position. Projections on the posts or the side portion adjacent the pivotal connection serve to maintain the posts releasably in the upright position. The free ends of the posts are engageable in openings in the other side portion and movable locking members are provided to positively lock the ends of the posts in these openings.