Class 281/27.1 - Ring or arch

Subclass of Class 281 - Books, strips, and leaves
Definition: Subject matter wherein the leaves of the book have a registering
No. of patents: 37
Last issue date: 05/08/2012

Number	Title	Issue Date
8172269	File including a curved retaining portion enabling an edge of a binding body to curve A file includes a binding body which is superimposed with a plurality of binding sheets, a curved retaining portion which is curved in a direction in which the binding body extends when the cover is opened, a curved subsidiary portion arranged to fix a back portion ...	05/08/2012
7325836	Combined clamp and retaining pin A retainer including a pin adapted for attachment to a mounting member for supporting a stack of sheets having one or more openings; the pin having a shank portion for insertion into the one opening, an outer end portion defining a pair of parallel bores with transv...	02/05/2008
7300222	Rotatable locking mechanism for ring systems A rotatable locking mechanism used with ring systems that open similarly to the rings of a binder. A ring system has rings each having two ring halves and hinged leaves connected to each other and attached to each ring half respectively. The locking mechanism on the...	11/27/2007
7077595	Spine 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
7029034	Calendar kit and apparatus for behavior modification and a method for using the same A calendar is provided for behavior modification as well as a method for using the same. The calendar has calendar sheets and informational sheets. The calendar has objectives sections, data collection sections, analysis sections, non-date pages and/or detachable pa...	04/18/2006
6994215	Sleeve retainer clip for a compact disc binder A inverted U-shaped retainer clip is provided for securing sleeves to a binder for storing and protecting disc type objects. One embodiment of the retainer clip includes a body portion as well as downwardly extending legs on each end. Each leg terminates in a coupli...	02/07/2006
6955493	Flexibind books A system for binding books includes a flexible binding material in the form of a stud having top and bottom caps. The stud is inserted into signature staples that protrude from the body of the signature to form stud holes. The binding material can be any material th...	10/18/2005
6902196	Adjustable bookmarker and reading accessory case A book-marking device for marking one or more page locations in a book. The device includes a pocket having a first end, a second end, and a mid-section, the pocket being of a pocket length between the first end and the second end the pocket length being adapted to ...	06/07/2005
6739626	Spiral coil and bookbinding device and bookbinding method using the same A spiral coil is used when stacking a plurality of sheets each having a plurality of holes punched at a constant pitch, and binding the sheets by inserting the spiral coil therethrough. The spiral coil has a different pitch from that between the holes of the sheets....	05/25/2004
6655868	Binding device for holding sheet materials or sleeves for compact discs A binding mechanism (2) is provided for securing compact disc sleeves and other sheet material in a notebook binder and which preferably can be quickly and selectively opened and closed....	12/02/2003
6641172	Adjustable bookmarker and reading accessory case A book-marking device for marking a page location in a book. The device includes a pocket having a first end, a second end, and a mid-section, the pocket being of a pocket length between the first end and the second end the pocket length being adapted to ...	11/04/2003
6626601	Storage pouch having attachment loops A storage pouch has a pouch body and a cord. The pouch body encloses an interior cavity and has an opening in communication with the interior cavity. The cord is attached to the pouch body and has variable-size first and second loops located outside the p...	09/30/2003
6565278	Leaf retaining means Leaf retaining means for loosely retaining a multiplicity of leaves of material, such as sheets of paper. The leaf retaining means comprise a base portion, which is provided with at least one formation to enable it to be secured to a folder cover, and loo...	05/20/2003
6419416	Filing device It is an object of the present invention to provide a filing device which includes simplified binding elements for removably binding a plurality of folder bags of a synthetic resin, and allows for easy attachment of the binding elements to a file cover th...	07/16/2002
6406208	File binder structure File binder structure including multiple bent hooks arranged side by side. One end of the bent hooks is integrally connected together by a connecting strip. The other end of the bent hooks is bent into short plates. A stop slat with I-shaped cross-section...	06/18/2002
6213668	Folder having covers with support portions A folder that has a spine that is hinged to two covers. At least one of the covers has a support portion that extends outwardly with respect to a portion of the cover pivotably attached to the spine. The support portion is located between the hinged porti...	04/10/2001
6155737	Bolt action ring binder A binder ring mechanism (16) has a plurality of binder rings (18a-18c) for holding sheets of paper. Each binder ring includes a fixed section (20) and a movable section (22). All of the movable binder ring sections are commonly mounted on a bolt (36). A l...	12/05/2000
5692848	Ring binder In this ring binder, a pair of opposing swing base plates 3 are connected together at two locations near the center of their longitudinal swinging edges 3a by means of a joint mechanism 6 through operative engagement between the recessed joint section 61 ...	12/02/1997
5549203	Container for video game and booklet A container for removably storing an article such as a video game, and for securing sheet material to the container, such as the instruction booklet for the video game, to prevent separation of the booklet from the container. The container has a base and ...	08/27/1996
5503486	Notebook and notebook cover assembly The improved notebook and notebook cover assembly of the present invention includes a notebook, preferably of a loose-leaf type, and a sub-assembly which includes front and rear notebook covers, an edge binder interconnecting the two covers and foldable b...	04/02/1996
5445467	Binding file A binding file includes a front sheet, a rear sheet and a back. At the inside of the back, at only one edge of the back, the binding file includes a binding connection part having a free edge. This part is provided with one row of perforations which enabl...	08/29/1995
5417510	Book binding with semi-concealed wire elements A book binding comprises a hard cover and a plurality of wire elements connected to the hard cover. The hard cover includes a front side, a back side, and a backbone bridging the front and back sides. The back side includes a plurality of pairs of apertur...	05/23/1995
5407232	Binding implement for spiral bound books This invention relates to a binding implement for securely joining a plurality of spiral bound books. The binding implement includes of an elongate member that is configured to be inserted into an overlapping region defined by intermeshing the spiral bind...	04/18/1995
5090859	Automatic binding machine using insertion tools There is provided herein a binding apparatus for use with a cartridge having at least one curled-finger ring-type edge binder, which apparatus is adapted to bind prepunched sheets together and form a booklet. The binding apparatus defines a binding positi...	02/25/1992
5042841	Combined cover and storage compartment for a ring binder A combined cover and storage compartment for a ring binder which comprises an envelope which can be closed on all sides to protect the contents thereof from falling out, while at the same time, providing easy access thereto when desired....	08/27/1991
5018896	Snap ring assembly Provided is a snap ring assembly (100) for use in holding papers together such as in a two or three-ring looseleaf notebook or binder. Assembly (100) is preferably a one-piece molded construction including an elongate base portion (30) extending between s...	05/28/1991
4948173	Record keeping assembly having locating posts and peel strip A record keeping assembly has a binder with locating elements spaced along the length of the outer side edge of a panel and a shingled assembly of overlapping elongated sheets with apertures along the one side thereof through which said locating elements ...	08/14/1990
4941804	Plastic multi-ring paper binding system using one piece cover A binder apparatus for use in binding together sheets of paper, each correspondingly pre-apertured with multiple openings along a margin includes a three panel one piece cover with a front and rear cover connected by a smaller cover spine portion with par...	07/17/1990
4902183	Method and apparatus for binding materials with a curled-finger ring-type binder An apparatus and cartridge for use in binding prepunched sheets into a booklet using curled-finger ring-type edge binders. The binders include an opening tool which is drawn through the binder for spreading curled binder finger from the binder spine to fo...	02/20/1990
4900211	Apparatus for binding materials using a curled-finger ring-type binder There is disclosed herein an apparatus and method for binding prepunched and apertured materials together with a curled-finger ring-type edge binder using an elongated tool. The tool includes leading, intermediate and trailing sections. The leading sectio...	02/13/1990
4625996	Bookbinding strips and method of binding books employing serrated studs A first plastic strip has longitudinally spaced studs each of which can be bent over at a 90° angle, the studs being serrated. A second strip has holes through which the studs fit and grooves which receive and secure the bent over studs, the grooves bein...	12/02/1986
4545603	Ring binding with broadened rings A wire ring binder is formed of a continuous segment of wire bent in an undulating form in which finger sections extend in a parallel array from a colinear array of backbone sections. The width of the fingers approximates the length of elongated apertures...	10/08/1985
4239410	Stationery booklet The booklet has a refillable binder in which there are writing sheets and opened envelope-forming sheets with a gummed perimeter region bound to the cover by demountable binding rings passing through slots in a stub section. Each sheet and each envelope i...	12/16/1980
4120517	Removable plastic binding A removable plastic binding system is disclosed including a channel member and a removable plastic binding receivable in the channel member. The channel member is mounted to the backbone of a book cover. The removable binding, which is slidably received i...	10/17/1978
3994035	Book binding machine Apparatus for use with a pair of thermoplastic strips of the type illustrated in U.S. Pat. No. 3,608,117 wherein one strip is formed with studs longitudinally spaced at intervals and a second strip apertured and counterbored at the same intervals is used ...	11/30/1976
3956798	Flexible binding A flexible binding blank is die-cut from a sheet of polyethylene terephthalate to form a tape with bands projecting at right angles from one edge. In one embodiment, the tape has a perforated longitudinal center line with rectangular apertures opposite ea...	05/18/1976
3949869	Document tray The cassette of the invention comprises a plastic tray having at one end an array of projecting curved fingers and an auxiliary member having an array of curved fingers, with the auxiliary member adapted to seat on the base so that the curved fingers of t...	04/13/1976

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Class 281/27.1 - Ring or arch