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Class 402/22 - One end permanently secured


Subclass of Class 402 - Binder device releasably engaging aperture or notch of sheet
Definition: Device wherein the sheet retainer is fixed or pivotally
No. of patents: 28
Last issue date: 09/14/2010


NumberTitleIssue Date
7794169Bookbinding apparatus
In binding a cover sheet together with a sheet bundle, ever-accurate spine-creasing irrespective of bundle thickness is made possible. A sheet stacker stacks sheets into bundles, an adhesive applicator applies adhesive to a spine part of the sheet bundles, and a cov...
09/14/2010
7736081Collapsible ring binder and uses thereof
A collapsible ring binder includes a plurality of selectively openable and closable rings that releasably retain hole-punched documents within the binder. The rings may be collapsed and/or detached from the binder to flatten the binder for transportation and/or stor...
06/15/2010
7223040Binder
Two first binding members supported rotatably by a base, which will be fixed to a back cover, and two second binding members, which engage with the front ends of the first binding members to form closed loops, are provided. Spaces between the base sections of the fi...
05/29/2007
7198422Flexible strap ring binder
A ring binder having flexible straps for lacing through holes in loose-leaf items having being bound, each strap having a clasp for clasping the strap to form it into rings of different size. ...
04/03/2007
7121587Wearable book
A wearable book. A wearable book, comprising a plurality of pages and a loop adapted for encircling a body portion for attaching said pages to the body, is provided. The pages are preferably bound together at one edge and preferably are of substantially the same siz...
10/17/2006
7077595Spine binder
The present invention provides an unitary spine binder which comprises an elongated dorsal hinge bearing pairs of opposing and complementary male and female ring elements having known male fastener and female fastener, respectively. Each pair of ring elements also c...
07/18/2006
7017737Structure of CD box
A CD box, wherein a connecting plate between two body parts forms a pair of engaging hooks, one end of each engaging hook is connected to the connecting plate to form a connecting end, and the other end forms an open tailing end, so that round holes on thin CD sleev...
03/28/2006
6955402Office chair
A fabric seat for a chair and a method and machine for manufacturing the fabric seat. The fabric seat comprises a seat frame that supports the outer circumference of a fabric material. The seat frame comprises grasping members that secure the fabric to the seat fram...
10/18/2005
6796738Loop-type binder for documents
A loop-type binder comprises tongues (4) attached on its back cover for holding document sheets, and these tongues (4) constantly increase in thickness from their base (6) to their tip (9), thus comprising a deflection resistant tip and a...
09/28/2004
6241087Compact disc storage device with locating projections
A storage device for a plurality of storage members each adapted to accommodate at least one compact disc comprises a base member formed from synthetic plastics material and incorporating integral locating prongs formed by cutting and deforming a portion ...
06/05/2001
6086280Reusable binding system and method
A system and method for binding documents wherein the binder is reusable and is easy to use, said binding system comprising interlocking pieces that combined form a secure and reusable document binder....
07/11/2000
5827003Ring binder with alignment blade tongues
A ring binder having an upper and a lower cover blank joined by a flexible rear blank. The binder has at least two aligning tongues extending from the lower cover blank to the upper cover blank for retaining perforated paper. Each aligning tongue is forme...
10/27/1998
5618122Molded plastic one-piece loose-leaf binder ring structure
A molded plastic one-piece loose-leaf ring binder for use in binding loose perforated sheets, book pages and the like. A plastic elongated base strip is ridgidified by ribs extending longitudinally thereof, and has paired integral flexible lugs spaced lon...
04/08/1997
5184046Circular waveguide plasma microwave sterilizer apparatus
An apparatus for plasma sterilization including a sterilization chamber and at least one microwave plasma generator for producing gas plasma products communicating therewith. The mircowave plasma generator includes a cylindrical metal waveguide and an axi...
02/02/1993
4878776Binder for telephone directories and the like
A binder for a telephone directory or the like has a spine and top and bottom covers adapted to overlie the top and bottom faces of the directory. The binder is attached to the directory and the improvement resides in one or more auxiliary sheets, each fo...
11/07/1989
4784507Filing device for layers of sheets
A filing device produced as a continuous one-piece body from a sheet or foil by a punching - stamping process has sequencing tongues supported as bending-elastic compression members moving easily with the folding movements of the file covers in insert str...
11/15/1988
4761091Binding device
A binding device is disclosed, which comprises a fixture having at least two binding rods, a cover plate having means for engaging with ends of the binding rods and an elastically displaceable connection providing a plurality of divided elastic piece memb...
08/02/1988
4693624Binding mechanism for perforated papers
A binding mechanism for the binding of perforated papers, has at least two elastically flexible tangs (5,6). These tangs (5,6) are arranged standing upright on the top side of a flat support strip (1). Their ends are releaseably connected with extension p...
09/15/1987
4661006File
A file cover has paper-penetrating prongs which are secured in the assembly by engagement with a mounting channel and at least one of which is slidable along the channel whereby the spacing between them is infinitesimally adjustable. A retainer for each p...
04/28/1987
4577985Ring binder
A ring binder having flexible ring elements for holding sheets of paper or the like in an organized manner. The binder includes a backplate integrally coupled to a number of ring elements by a living hinge to allow flexing of the ring elements to and from...
03/25/1986
4375925Book binding
An improved book binding for heavy or bulky pages includes a binding member having a base strip and perpendicularly extending flexible fingers. The base strip and opposite finger ends are secured to the book near the flexible spine while the fingers provi...
03/08/1983
4264228Composite looseleaf mechanism
A side-opening composite looseleaf binding apparatus for attachment to a backbone of a looseleaf binder cover. The binding apparatus comprises a one-piece molded plastic base having a planar floor portion, a stationary wall portion, a hinged wall portion ...
04/28/1981
4261664One-piece report binder
A one-piece binder blank is die cut from plastic sheet stock and formed with integral straps and strap keepers to fasten loose leaves in the binder. The blank is scored to form one or more fold lines defining a spine between front and back covers. At spac...
04/14/1981
4200404Loose leaf binders
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 portiion of the binder and are pivotable into the upright position. Projections on the posts or the sid...
04/29/1980
4192620Loose leaf binder
An improved binder, of one step construction manufactured from a single sheet of material comprising front and back covers, a backing disposed therebetween joining the covers and forming a continuation of the plane of the adjacent covers a plurality of fa...
03/11/1980
4000951Loose leaf binders
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...
01/04/1977
3994606Loose leaf page fastener
The present fastener for holding a stack of loose leaf pages has a base piece with easily flexible and resilient plastic prongs and a top piece with openings for passing the prongs and sliders for holding the prongs folded down on the top piece. The prong...
11/30/1976
3950107Binder ring
A one-piece, molded plastic binder ring that may be formed with an integral post for attaching the binder ring to the spine of a loose leaf cover. The binder ring includes a T-shaped socket in its base which receives a cross bar of a flexible strap molded...
04/13/1976
 
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