Abstract: A paper binding device is configured to hold a plurality of paper sheets together utilizing aligned holes formed in each of the plurality of sheets. A plurality of bendable extensions extend from at least one flat first surface of a first elongated part. Each of the plurality of bendable extensions includes two cylindrically-shaped posts disposed adjacent to one another and separated by a gap. A plurality of bridges connect the two cylindrically-shaped posts along the gap. A second part includes a plurality of through apertures which are disposed from at least one flat second surface through to an opposite surface. A plurality of elongated channels are openly formed in the opposite surface. The plurality of bendable extensions are fitted through the plurality of through apertures and are configured to be manipulated by a user to bend and lock into the plurality of elongated channels.

Abstract: A disaster-safe document binder includes rigid frame components: a front cover panel, a back cover panel, a spine assembly, and an apron. The rigid frame components form a book-like structure sized to store documents. The spine assembly includes a plurality of mounting rods that extend across the width of the spine assembly and are removably and rotatably coupled to each support member of spine assembly. The mounting rods physically support documents hanging vertically downward from the linear mounting brackets. The spine assembly includes a locking bar or locking pin that slides within a channel of a support member of the spine assembly to release or close the mounting rods within the spine assembly. The disaster-safe document binder formed from a metal that will not rust, emit harmful gases, or stain or discolor documents contained therewithin. The disaster-safe document binder is sealed closed to control an internal micro-climate within the binder.

Abstract: A document binder is provided which includes a plate body including two side plates and a bridging plate connected between the two side plates, an engaging mechanism, and a fixture unit fixed to the engaging mechanism. The engaging mechanism includes a rail, two slidable shafts and at least one gear. The side plate has a coupling portion which has two protrusions. Each protrusion has an engaging slot. The two slidable shafts are slidably disposed in the rail and each slidable shaft has a pivotable portion. Each slidable shaft has a gear strip. The gear is pivotally disposed in the rail. The gear and the two gear strips are engaged. Each slidable shaft has an engaging body which is selectively coupled to the engaging slot. Thus, by pushing one end of the pivotable portion, convenient separation and combination of the fixture unit and the platy body are provided.

Abstract: A modular locking binder system is disclosed having a channel is coupled to the binder spine. The channel has an open end and a constricted region. A channel block is located at the open end of said channel and is configured to block and unlock the channel opening. The modular locking binder system is configured to removably hold a document module within the channel. The document module includes a module spine having a widened portion configured to operatively engage and be restrained by the constricted region of the channel. By either obstructing or un-obstructing the channel with the channel block, it is possible to removeably secure the document module within the channel when the widened ends of the document module are operatively engaged and restrained by the constricted portions of the channel.

Abstract: A binder for filing tools which binds sheets having a plurality of sheet hole parts aligned in the center includes a locking bar which corresponds to a front cover wherein two front cover parts formed from flat boards of which one side of each is respectively connected to a back cover part and integrated. The back cover part includes a plurality of key-shaped locking parts erected on the front surface thereof, the key-shaped locking part is penetrated through the sheet hole parts in the sheet, a plurality of tying parts are provided in the locking bar in positions corresponding to the positions of the key-shaped locking parts, and the sheets are held between the locking bar and front cover by each tying part being locked to the key-shaped locking part.

Abstract: This invention is an extendable elastic document fastener for fastening from one single document to any amount or thickness required, because its elastic string can be obtained in every length required and its ends can be given a pointed shape to pass them more easily through the documents. Fastening is carried out in a practical and quick manner and without damaging the documents, since one can add or extract documents practically at any time. This fastener is very resistant and adaptable to all types of climates. It will not stain the documents because it is not made of metal. It eliminates the need for stitching and for traditional fasteners, which, as I have learned from experience, damages the documents. It saves time and costs and reduces damages to the documents; it is adequate for conserving any type of archives.

Abstract: A notebook device includes an intermediate connection member integrally coupled between a top and a bottom cover sheet members with folding lines. The intermediate connection member includes one or more bars and one or more straps coupled between the top and the bottom cover sheet members. The straps include a length greater than that of the bars, to form one or more curved or convex binder members between the top and the bottom cover sheet members. One or more sheet members may be attached to the intermediate connection member and retained between the top and the bottom cover sheet members with the binder member.

Abstract: An apparatus for binding a stack of paper with at least one hole defined therein. The apparatus includes a male element having at least one post with a plurality of teeth. The post is configured to receive the stack of paper by threading the post through the hole. A female element with at least one aperture defined therein is placed substantially over the male element. The female aperture is structured to releasably engage at least one of the plurality of post teeth with sufficient grip to bind the stack of paper together.

Abstract: An improved ring metal (12) includes a shield (12). An elongate plate (14) has a length generally corresponding to the length of a binder (B) in which the ring metal is installed. A hollow cylindrical post (16a, 16b) extends from the underside (18) of the plate, at each end of the plate. One end (US) of a concealed fastener (CF) used to secure the ring metal to a binder cover is fitted onto each post. The post subsequently engages the concealed fastener to secure the shield and fastener together. The posts aid alignment of the shield and fasteners during fabrication of the binder.

Abstract: An improved ring metal (12) includes a shield (12). An elongate plate (14) has a length generally corresponding to the length of a binder (B) in which the ring metal is installed. A hollow cylindrical post (16a, 16b) extends from the underside (18) of the plate, at each end of the plate. One end (US) of a concealed fastener (CF) used to secure the ring metal to a binder cover is fitted onto each post. The post subsequently engages the concealed fastener to secure the shield and fastener together. The posts aid alignment of the shield and fasteners during fabrication of the binder.

Abstract: A device for binding together a stack of document sheets and optionally for depositing such a bound stack in a file with a filing mechanism, comprising a base plate to be disposed below the document stack, a cover plate to be disposed on the document stack, at least one flexible binding tongue strip which is fixable and/or fixed to the base plate and whose two binding tongues, for the purpose of binding together the document sheets, are threaded through paired perforations in the document stack and the cover plate and are bent back at the ends on to the cover plate above the document stack, as well as at least one cover rail mountable on the cover plate, including the binding tongue ends, with undercuts on the longitudinal edges for encompassing the longitudinal edges of the cover plate, whereby the cover rail is divided into two in its longitudinal direction, so that the two parts are mountable from opposite end faces on the cover plate.

Abstract: An improved binder formed of two cover portions made of rigid material joined together with a living hinge is disclosed. A closure flap with a second living hinge joins the free ends of the cover opposite the binder spine. An improved method of attaching a pocket to the binder is also disclosed. The use of such a technique on rigid polypropylene material allows roll feeding of materials, eliminates the need for a chipboard, allows existing printing and sealing machinery to be employed in the manufacture of the binder, and provides improved durability and aesthetics at a low cost. One cover portion may be adapted with number design features to properly align one cover portion relative to the other cover portion. A pocket formed of rigid material may also be coupled to one of the cover portions.

Abstract: A two-piece paper fastener includes a prong base with two prongs extending from two ends of a top surface of the prong base. Each of two sides of the prong base has a first flange folded toward a bottom surface so as to define a rounded side. A compressor with two holes through which the two prongs extend and two retainers are slidably mounted to the compressor. Each of two sides of the compressor has a second flange folded toward a bottom surface of the compressor so as to define a rounded side.

Abstract: An improved binder formed of two cover portions made of rigid material joined together with a living hinge. A closure flap with a second living hinge joins the free ends of the cover opposite the binder spine. An improved method of attaching a pocket to the binder is also disclosed. The use of such a technique on rigid polypropylene material allows roll feeding of materials, eliminates the need for a chipboard, allows existing printing and sealing machinery to be employed in the manufacture of the binder, and provides improved durability and aesthetics at a low cost.

Abstract: A stacked paper fastener having a pair of prongs which may be passed through a pair of holes in a top piece and affixed to the top piece to hold the stacked papers together. The fastener is preferably entirely made of plastic with no sharp edges so that it cannot readily cut a user. Each prong has notches in the outer surface which, when the prongs are passed through a ratchet member, may be pulled tight around the stack of papers. The ratchet member securely holds the stack of papers together until purposely released. The ratchet members have releases which are easily manipulated from above the top piece so that the top piece can be easily removed to add more papers to the stack or to disassemble the stack of papers.

Abstract: A clip binder for holding paper which does not require damaging the material to be held within the clips. The clip binder has a front cover, a binder spine, a back cover and a pair of clips mounted on each end of the binder spine. The clips have a clip spine and two retainer walls which together define the jaws within which the paper is inserted. The clips are positioned perpendicularly to the binder spine such that the jaws face each other and are at right angles to the binder spine. The height of the retainer walls are constructed low so that the papers can be easily leafed through and without and fold back problems. In an alternative embodiment, the clips are slidably mounted to the binder spine. In yet another embodiment, the clips are rotatably mounted to the binder spine.

Abstract: A paper retaining means is disclosed which can be used to clamp loose-leaf stationery. The invention consists of a base from which extends two fingers spaced apart a selected distance and a clamping member having two apertures spaced apart the same distance as the respective said two fingers. Adjacent to an upper part of the clamping member are two clips adapted to grip a respective part of a finger.

Abstract: A bookbinding apparatus for binding together perforated sheets comprises a first strip, spaced-apart studs extending from the first strip, spaced-apart locking caps extending around each stud, a second strip, spaced-apart first openings extending through the second strip, each first opening being aligned with a corresponding stud of the first strip and each first opening having a size larger than the cross-section of the corresponding stud of the first strip to freely receive the stud, and a locking member formed on the second strip for locking the studs to the second strip, the locking member including second openings, each second opening being located next to and in partial contact with a first opening, and each second opening having a size smaller than the cross-section of the studs at a locking cap but larger than or equal to the cross-section of the studs between locking caps such that the second strip after receiving studs of the first strip with the first openings in the second strip locks the studs of

Abstract: A prong-type stacked paper fastener comprises a staple component having perforated prongs and a compressor component having tang means designed in the operative position of the fastener assembly to enter selected ones of the prong perforations in order to maintain the compressor mounted snugly to the paper stack. Slide locks mounted on the compressor releasably lock the prongs in a folded-over, operative position. Detents on the slide locks engage selected perforations of the staple prongs, preventing inadvertent slippage of the slide locks.

Abstract: A single piece file clasp, molded from a resin material, includes a main body portion and two prong portions extending from opposite ends of the main body portion. A series of equally spaced holes are molded in one of the prong portions and at least one post is molded in the other prong portion. The post is molded with a knob at its end which is dimensioned to provide a snap-fit engagement with any one of the holes to secure the prong portions together at varying amounts of overlap between them.

Abstract: A binder for a stack of punched hole paper sheets utilizes various headed fastener members with a post insertable in the punched holes from one side of the stack. A post connector is utilized on the other side of the stack. The headed fastener members, normally two or three in number corresponding to the number of punched holes in the paper sheets, are captured in recesses and post apertures, punched in a multi-fold carrier made by scoring and folding a thin flexible binder material which serves to encapsulate, capture, space and hold the series of headed fasteners. The fastener posts extend perpendicular to a resultant appreciably stiffened elongated multilayer carrier forming a unitary assembly. In a preferred embodiment, a post connector is also captured and held in a recess within an elongated multi-fold, multilayer carrier forming a second unitary assembly. The multilayer carriers in a preferred embodiment include integral front and rear covers.

Abstract: A two-part binding system includes one or more bifurcated posts integrally extending from a clamping strip or member. The posts are inserted into one or more apertures in a stack of punched paper or other material and a second clamping strip having one or more integral or separate latching buttons inserted over and around the posts. Each button includes one or a pair of toothed pawls integrally hinged to a cross bar extending across a button aperture. The posts contain a series of transverse ratchets facing each other. As the second strip and its integral or snap-in latching button is manually pressed over the posts toward the first clamping strip, the teeth of the pawl teeth ratchet successively into the posts toward the base of the posts until the stack of paper is firmly grasped and the teeth mesh with a final transverse ratchet. At this position, the strips are bowed putting the edges of the stacked sheets in compression.

Abstract: A paper binder or holder for retaining loose leaf paper sheets, folders, technical bulletins, advertisements and the like in assembled and stacked relation. The device includes a bottom or base strip having a plurality of upstanding pegs integral therewith and which are arranged in spaced parallel relation and provided with peripheral serrations. The pegs extend through apertures in the edge of the paper sheets and also extend through apertures in a clamping bar or strip which engages the upper surface of the top paper sheet. Each aperture in the retaining strip has a tongue which engages the peg by engaging under the serrations to lock the clamping bar in clamped position against the top paper sheet. The entire device is constructed of plastic to enable the cost of manufacture to be retained at a minimum.

Abstract: This invention relates to a device or clip 10 for holding sheets of paper comprising a main body 11 and a flexible element 12. The element 12 consists of a strip of flexible material having pointed arms 13, which can be threaded through holes in the paper prior to passing through apertures 14 in the body 11, so the paper can be held between the element 12 and the base 15 of the body 11. A lid 16 is hinged along one edge of the base 15 and when closed it covers the bent over arms 13 preventing their withdrawal through the aperture 14, while also protecting the user from the sharp ends 20 of the arms 13.

Abstract: The file fastener of this invention consists of a presser member having an elongated cavity, opposed transverse slots at the ends of said cavity and means provided in said elongated cavity and on the opposed outer portions of the male member, which means causes the locking of said outer portions in the cavity when said opposed outer end portions are fitted horizontally and on top of each other within the cavity of the presser member. A cover is slidably fitted on the upper side of the presser member to retain the opposed outer portions of the male strap within the cavity of the presser member.