Face Member With Back Member Patents (Class 402/74)
  • Patent number: 10269270
    Abstract: A poster handle including one or more support members, each support member having a support body with one or more support extensions and one or more securing elements on at least a portion of an attachment side of the support member, and a handle member including an attachment section, one or more gripping sections and one or more securing elements on an attachment side of the attachment section.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: April 23, 2019
    Assignee: COLEY CREATIVE LLC
    Inventors: Ann Coley, Stuart Harvey Lee, Jenna Marie Edgemon
  • Patent number: 10118432
    Abstract: An apparatus for selectively bracing and squaring opposite covers of a notebook includes a portion associated with an inner surface of one notebook cover and a connector associated with an inner surface of an opposite cover. When the connector and unfolded brace are attached to one another, the notebook is held in a generally square configuration wherein the opposing covers are disposed generally parallel to one another.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: November 6, 2018
    Inventor: Jolie Pfahler
  • Publication number: 20140308060
    Abstract: The Ultimate Organizer comprises a cloth covered hard covered ring binder having a series of interior envelope or pocket pages having one, two, or four pockets, wherein the pockets are secured by hook and loop fasteners. The face of each pocket in every pocket page style is outfitted with a transparent window. A keychain rack is mounted inside the back cover.
    Type: Application
    Filed: April 15, 2014
    Publication date: October 16, 2014
    Inventor: Jeffrey Perry
  • Patent number: 8647008
    Abstract: A binding cover having a transparent overlay cover disposed over and around the spine of the binding is configured to provide a label pocket on the spine portion of the binding cover wherein a label may be inserted easily without tools or rigid label material. In several embodiments the label pocket provides a fixed label space. In another embodiment the label pocket opens along the spine when the binding cover is opened, and returns to a closed position when closed, thereby retaining a label inserted therein. In another embodiment a method for forming the label pocket is provided.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: February 11, 2014
    Assignee: Samsill Corporation
    Inventors: Andrew Christian Bowers, John William Pigg, Jr., James Robert Schultz, Jr.
  • Patent number: 8616798
    Abstract: A cover (10) is disclosed for holding objects such as papers and reports. The cover (10) is formed of a member (20) having a front cover (22), a spine (24) and a back cover (26). A first portion (32) and a second portion (38) are folded over to encapsulate a prong fastener (12). The second portion (38) is then fastened to the back cover (26) with adhesive tape (58). The first and second portions (32, 38) can be part of a fastener assembly (70) having a third portion (72) that is secured to the inner surface (62) of the back cover (26). In a modification, a flap (128) can be hinged to the side of the back cover (126).
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: December 31, 2013
    Assignee: Lockhart Industries, Inc.
    Inventors: Gregory L. Lockhart, Eric S. Israel
  • Publication number: 20130136524
    Abstract: In one aspect, a loose leaf retaining device includes a first panel and a second panel opposing the first panel. A hinged portion connects the first panel to the second panel, such that in a closed state, the first panel is disposed at a non-zero angle relative to the second panel. A frictional engagement member is disposed on an outside of at least one of the first panel and the second panel.
    Type: Application
    Filed: November 30, 2012
    Publication date: May 30, 2013
    Inventors: Richard Louis Brophy, Andrew Benjamin Whitehead
  • Patent number: 8277140
    Abstract: A binder for releasably retaining loose-leaves. The binder has a front cover that lies flatly beneath its back cover when the binder is open 360 degrees. The rings of the binder can rotate around an edge of the flatly-folded cover to enable loose-leaves to lie flat above and below the cover. The binder also has a skeleton with a minimal cross-section spine which may be partially or completely embedded in a cover and rotates in relation to parallel front and back covers when the binder is open 360 degrees. The front cover, middle cover and back cover are connected in a way so that they do not interfere with the rotation of the rings. Mechanisms to open and close the rings of the skeleton to allow addition or removal of loose-leafs, and ring shapes to optimize or stabilize the capacity of the binder during operation are also disclosed.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: October 2, 2012
    Inventor: James S. Chizmar
  • Patent number: 8013028
    Abstract: An embedded recycled container sheet binder includes a front cover and a back cover, the front cover and the back cover being connected to one another for opening and closing, at least one of the front cover and the back cover being, at least in part, a plurality of flattened recycled containers embedded in a plastic base, and each of the plurality of flattened recycled containers being visibly recognizable. The plurality of flattened recycled containers is preferably embedded between a base substrate of plastic and a top layer of plastic. The base substrate is a recycled plastic base substrate selected from the group consisting of clear plastic, opaque plastic, colored plastic and combinations thereof. In some preferred embodiments, the embedded recycled container sheet binder the top layer is a recycled plastic selected from the group consisting of clear plastic, opaque plastic and combinations thereof.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: September 6, 2011
    Assignee: B Green Innovations, Inc.
    Inventor: Kenneth P. Glynn
  • Publication number: 20110064514
    Abstract: A binder arrangement comprising a pair of covers hingably carried by a spine and containing at least one binder carried by one of the covers further comprising a case that encompasses the binder arrangement that includes flexible sidewalls that each comprise a skirt that extends along the side edges of each cover with one of the skirts releasably attached to the other one of the skirts by a fastening arrangement that is elastically anchored to the spine by a stretchable gather wherein the fastening arrangement has an angular displacement with respect to the pair of covers such that the fastening arrangement is not parallel to either of the pair of covers when the covers are in a closed position, and wherein the width from the fastening arrangement to the side edges of each cover of both of the skirts that are releasably attached to the other one of the skirts, varies along the length of the fastening arrangement.
    Type: Application
    Filed: April 26, 2010
    Publication date: March 17, 2011
    Inventor: Adam Merzon
  • Publication number: 20100183357
    Abstract: An embedded recycled container sheet binder includes a front cover and a back cover, the front cover and the back cover being connected to one another for opening and closing, at least one of the front cover and the back cover being, at least in part, a plurality of flattened recycled containers embedded in a plastic base, and each of the plurality of flattened recycled containers being visibly recognizable. The plurality of flattened recycled containers is preferably embedded between a base substrate of plastic and a top layer of plastic. The base substrate is a recycled plastic base substrate selected from the group consisting of clear plastic, opaque plastic, colored plastic and combinations thereof. In some preferred embodiments, the embedded recycled container sheet binder the top layer is a recycled plastic selected from the group consisting of clear plastic, opaque plastic and combinations thereof.
    Type: Application
    Filed: August 31, 2009
    Publication date: July 22, 2010
    Inventor: Kenneth P. Glynn
  • Publication number: 20080304901
    Abstract: A duplex binder assembly is provided that is comprised of two oppositely facing binders that share a common back cover. In this way, a symmetry is created which is lacking in known designs, which promotes more complimentary vertical storage with typical companion materials such as books.
    Type: Application
    Filed: June 4, 2008
    Publication date: December 11, 2008
    Inventor: Richard M. Seman
  • Patent number: 7441977
    Abstract: A portfolio including a panel and a removable and reversible article carrying board. The panel and board have a fastening arrangement, preferably a hook and loop fastener, for releasable engagement therebetween. The board preferably has at least one fastening arrangement located on each side. At least one fastening arrangement preferably extends outwardly beyond the board or panel to engage a fastening arrangement located on an away facing board or panel side. In a preferred embodiment, each board side has a fastener strip disposed along side edges and the panel has a pair of spaced apart outwardly extending fastener strips that each engages a fastener strip on the away facing board side and that also each engages a fastener strip on the toward facing board side. The board can include an expandable elastic pocket of bonded and preferably heat sealed construction.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: October 28, 2008
    Inventor: Adam Merzon
  • Publication number: 20080029410
    Abstract: A kit for securing records comprising a case, a binder attached to the case and a plurality of sections attached to the binder. Each section comprises a class of similar records to be secured and includes a color-coded divider that identifies the section. Each section further comprises at least one record protector, at least one preprinted color-coded label corresponding in color to color-coded divider with the label attached to the record protector and instructions for assembling and maintaining records associated with the section.
    Type: Application
    Filed: August 2, 2007
    Publication date: February 7, 2008
    Inventor: Sherie Dodsworth
  • Patent number: 7252452
    Abstract: A binder including a binder body including a front cover and a rear cover directly or indirectly pivotally coupled together, and a panel located on an outer surface of the binder body to thereby form a pocket between the panel and the binder body. The panel has a free edge located adjacent to a mouth of the pocket. The mouth faces an outer edge of the binder body, and the free edge of the panel is located a variable distance from the outer edge of the binder body along the length of the free edge such that the pocket has a variable width.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: August 7, 2007
    Assignee: MeadWestvaco Corporation
    Inventors: Thomas J. Africa, Erik N. Sabin
  • Patent number: 7217055
    Abstract: A video slide projection book is shown. The video slide projection book has a front cover and a back cover connected to the front cover at a binding. A plurality of pages are interposed between the front cover and the back cover and are connected to the binding. The video slide projection book also has a projector configured to accept a video slide source. The projector is configured to have a casing defining an interior volume; a circuit positioned in the interior volume and a lens. A holder is connected to the back cover wherein the holder is configured to accept the projector.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: May 15, 2007
    Assignee: Reader's Digest Children's Publishing, Inc.
    Inventor: Julia Sabbagh
  • Patent number: 6994377
    Abstract: The invention relates to a sheet-retaining system for securing sheets on a sheet carrier, in particular for securing paper sheets in a cover, having a retaining and connecting device for securing at least one sheet at the sheet edge and for connecting the at least one sheet to the sheet carrier indirectly via the retaining and connecting device. According to the invention, the retaining and connecting device has a retaining bar which is connected to the at least one sheet, may possibly be subdivided into separate sections and extends along the sheet edge which is directed towards the sheet carrier.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: February 7, 2006
    Inventor: Matthias Büttner
  • Patent number: 6923590
    Abstract: A binding structure for binding together sheets of paper having multiple openings along a margin thereof is provided. The structure comprises a male connector panel having multiple openings along its edge and a female connector panel fastened to the back panel of a one-piece report cover by means of adhesive, extending adjacent and parallel to the second hinge and distanced to allow enough room for the tab-shape on the male connector panel to be inserted to the center opening of the female connector panel without interfering with the adhesion of the female connector panel to the back panel of the cover. An elongated binding element is provided extending adjacent and parallel to the margin of the sheets of paper and the male connector panel edge. The male connector panel is disposed on a bottom side of the elongated binding element. A one-piece report cover is provided having a front panel, a center spine panel, a back panel, a first hinge and a second hinge.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: August 2, 2005
    Inventors: Thomas V. Ward, Jr., Jeanne M. Ward
  • Patent number: 6854915
    Abstract: A binder for papers, photographs, or other sheet-like materials is provided with a cover having one or more window openings defined therein. A flat, transparent protective sheet is located in contact with the inside surface of the binder cover and a backing sheet overlies the protective sheet. The backing sheet is secured to the peripheral margin of the protective sheet, and elsewhere as required, to delineate at least one, and preferably a plurality of pockets. The pockets are formed between the backing sheet and the protective sheet. An elongated slit in defined through the backing sheet behind each pocket created. The peripheral edges of the backing sheet are permanently secured to the inside surface of the binder cover. Photographs or other flat display materials may be inserted into the pockets formed between the backing sheet and the protective sheet through the elongated slits. The pockets are delineated so that they are aligned with the window opening in the cover.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: February 15, 2005
    Inventor: Bon S. Ong
  • Patent number: 6422797
    Abstract: The present invention relates to a binding element for binding a stack of documents comprised of loose sheets, having a spine piece and two side pieces, the side pieces being arranged essentially perpendicular to the spine piece. The binding element is made of a shape memory material or has at least part of the binding element made of a shape memory material.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: July 23, 2002
    Assignee: Esselte N.V.
    Inventor: David Pas
  • Patent number: 6347810
    Abstract: A file including a spine (2), from the longitudinal sides (3, 4) of which extend two lateral faces (5, 6) whereof the distal ends are shaped to form convergent wings (7, 8), and a closing means (9a, 9b) so as to ensure the stability of said file in a vertical position because of the fact that its body closes back on itself, wherein a plurality of reinforcing ribs (10A, 10B et 14) are provided in sunken or protuberant form on at least one of its lateral faces (5, 6) so as to increase the rigidity of the whole.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: February 19, 2002
    Assignee: Achat et Distribution d'Article de Classement, SA
    Inventor: Jean-Marc Dottel
  • Patent number: 6213670
    Abstract: The present invention is generally directed to a foldable pocket assembly that is coupled to a cover of a binder along one of the edges of the pocket assembly. The pocket assembly has a first portion and a second portion divided by a fold line. The second portion is foldable along the fold line and adapted to releasably hold in the folded position adjacent to the first portion. Each portions may have a pocket or adapted to hold pencils and pens. As such, the present invention makes more efficient use of the space left between the cover and the papers held in the three ring binder to increase the carrying capacity of the binder. Furthermore, some pockets are not visible so that sensitive items may be more securely held in the hidden pockets.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: April 10, 2001
    Assignee: Avery Dennison Corporation
    Inventor: Thomas Wien
  • Patent number: 6059478
    Abstract: The invention is a binder or portfolio for carrying looseleaf paper, books, school supplies, etc. wherein the binder includes an expandable gusset attached to the front and back covers of the binder. The gusset is preferably made from an elastic material, such as neoprene, so that the gusset may expand if the binder is filled to greater than normal capacity without threatening the integrity of the binder.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: May 9, 2000
    Assignee: The Mead Corporation
    Inventor: Marc Moor
  • Patent number: 6047990
    Abstract: The present invention provides a new report cover system that is useful for providing the user with a convenient, integrated tuck closure device for securing the front cover and thereby enclosing the desired report contents. The present invention also provides a report cover system with a novel information layout, wherein an inner face of the report cover and any text or other materials printed on, attached thereto, or visible therethrough, are visible as the user turns the pages of the report contents. The report cover system includes back cover means, a front cover, and at least one front cover strip, to which the report contents are attached, such that there is a groove by and between the report contents and an inner face of the front cover strip(s). The new report cover is closed by tucking an edge of the front cover into the groove created by and between the front cover strip and the report contents attached thereto.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: April 11, 2000
    Assignee: Post-Fax Inc.
    Inventors: Larry Leibe Mogelonsky, Spencer Wynn, Douglas G. Schwartz
  • Patent number: 5435598
    Abstract: A portfolio is formed from a blank of relatively rigid sheet material that includes front and rear covers hingedly connected for enclosing a multiple-page document. A document securement flap extends as an integrally formed member from the top edge of the rear cover. The document securement flap includes multiple panels defined by parallel fold lines. Folding of the panels about the fold lines creates a pocket for receiving and securing the upper marginal edge of the multiple-page document, and creates a structure that permits the document so secured to pivot about the fold line at which the document securement flap joins the rear cover.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: July 25, 1995
    Inventor: Robert T. Robinson
  • Patent number: 5380111
    Abstract: A releaseable spacer assembly for the cover members of a binder for holding paper and the like, the releaseable spacer assembly allowing for the spacing of the cover members in a substantially parallel relationship for even stacking and standing of several binders while maintaining the cover members in a closed position when the releasable spacer assembly is in place. The releaseable spacer assembly comprises a longitudinal spacer member which is releasably attached independently to the inside of both of the cover members of the binder.
    Type: Grant
    Filed: December 20, 1993
    Date of Patent: January 10, 1995
    Inventor: S. John Westrom
  • Patent number: 5269616
    Abstract: A stabilizer device positioned between the ring mechanism and the cover of a ring binder. The ring mechanism has a depending extension for bearing against the stabilizer device.
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: December 14, 1993
    Assignee: Acco USA, Inc.
    Inventor: Joseph M. O'Neill
  • Patent number: 5255992
    Abstract: A expandable loose leaf binder having a rigid front cover and a rigid back cover. A flexible flap being affixed to the back cover and having two rows of apertures extending from an edge of the back cover. The sheets are retained by post members extending through the front and back covers and a selected pair of apertures in the flap.
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: October 26, 1993
    Assignee: General Loose Leaf Bindery Co., Inc.
    Inventor: Glenn Nickow
  • Patent number: 5213370
    Abstract: An expandable capacity album or binder for storing and displaying artwork or photographs retains the appearance of a library bound hardcover book at any state of expansion. The front cover and back cover are hinged to a spine which has page retaining channels that allow looseleaf pages to be inserted into or removed from the album. Together, the spine and the channels are adjustable so that the album will expand and contract for different capacities. The outside of the album is covered with leather or cloth to give the album the appearance of a library bound hardcover book. In between the spine and the covering is a resilient material such as plastic foam which can compress or expand so that the covering will always look properly fitted to the spine even when the spine is expanded or contracted to change the capacity of the album. In this way the album maintains its library bound appearance at any state of expansion.
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: May 25, 1993
    Inventor: Judy M. Hood
  • Patent number: 5120149
    Abstract: A convertible ring binder incorporates front and back covers that are detachable one from the other to enable exchange of the covers for new or different covers. Hook and loop material is utilized to effect detachable attachment of the covers. In another aspect, the ring structure utilized to store paper in the binder is detachably secured to the spine of a loose-leaf ring binder.
    Type: Grant
    Filed: October 23, 1990
    Date of Patent: June 9, 1992
    Inventor: Oliver F. Smith
  • Patent number: 5002416
    Abstract: A spacing element for a paper binding device for maintaining the covers of the device in a substantially parallel relation to provide for easy storage thereof. The spacing element comprises a base portion adapted to be affixed to the inside surface of one of the binder covers and a spacing portion extending substantially transversely from the base portion and adapted to engage the inside surface of the opposite cover when the covers are closed. The spacing portion preferably includes a plurality of notches for adjusting its length to accommodate binding devices of different size. The spacing element is further preferably provided with adhesive arranged on the underside of the base portion for affixing the spacing element to an inside surface of the binder cover.
    Type: Grant
    Filed: May 7, 1990
    Date of Patent: March 26, 1991
    Inventor: Russell D. Serzen
  • Patent number: 4883381
    Abstract: A book configured for easy carrying comprises a continuous cover and a fastener fixed to the cover for securing paper thereto. The continuous cover includes a spine, front and rear panels, and front and rear flaps, each of the flaps defining an aperture therethrough configured and dimensioned to receive fingers. The flaps are movable between a storage orientation and a carrying orientation, the flaps in the storage orientation being disposed intermediate the panels, overlying the panels, and extending generally towards the spine, and the flaps in the carrying orientation extending generally outwardly from the panels and away from the spine, with both the flap apertures aligned to permit the passage therethrough of fingers and thereby facilitate carrying of the book.
    Type: Grant
    Filed: September 8, 1988
    Date of Patent: November 28, 1989
    Assignee: Prentice Hall, Inc.
    Inventors: Trudy Pisciotti, Dennis Healy
  • Patent number: 4790680
    Abstract: A multi-purpose clip for clipping papers and also useful in a fastener structure for a paper file, comprises an elongated member formed with a pair of longitudinally-spaced holes adjacent to one edge to receive the fastening elements of the paper file. The elongated member is further formed with a slot extending from each of the holes to the opposite edge of the elongated member such that the slots permit the elongated member to be removed from the fastening elements by moving the elongated member laterally in the direction of the opposite edge. The slots also define a center jaw and a pair of end jaws for clamping together the papers overlying the place in the file where one or more papers are to be added or removed.
    Type: Grant
    Filed: December 22, 1987
    Date of Patent: December 13, 1988
    Assignee: Shakbar Investments Ltd.
    Inventors: Izhak Givati, Ehud Baruch
  • Patent number: 4629349
    Abstract: Looseleaf notebooks, report folders, and similar stationary items incorporating a deep pocket extending over the length of the item. A flexible transparent notebook of this design incorporates a pair of thermoplastic sheets which are cut to the appropriate dimensions and heat-sealed to form a pocket which is coextensive with the outer notebook cover. A ring binder support is fastened to the center of one of the plastic sheets. Such notebooks, report folders, or the like may advantageously incorporate an auxiliary pocket affixed at one of the outer edges to permit folding along this edge. The notebook may be provided with an opaque cover by inserting one or more opaque sheets within the large outer pocket.
    Type: Grant
    Filed: July 11, 1984
    Date of Patent: December 16, 1986
    Assignee: Dennison Manufacturing Company
    Inventor: Warren R. Pitts
  • Patent number: 4603995
    Abstract: An easel binder includes hingedly interconnected front cover, back cover and spine panels; and page-mounting means are secured to the inside of one of the two cover panels. A brace, including a swingable medial panel and an end panel hingedly connected to the otherwise free end of the medial panel, is connected to one of the cover panels; and cooperating fasteners are mounted on the end panel of the brace and on a different one of the cover panels so that the cover, back and spine panels can be reversibly configurated into pyramidal form and secured pyramidally so that the binder can be used as an easel.
    Type: Grant
    Filed: January 24, 1985
    Date of Patent: August 5, 1986
    Assignee: John S. Fosse
    Inventor: James J. Vilona
  • Patent number: 4600329
    Abstract: A folder for paper sheets comprising a carrier body (20) is provided, said folder consisting of a bottom (21), a back (22) optionally including a handling hole (36), and a cover (23), said parts being joined to each other by means of permanently foldable creases (26, 27). The bottom (21) is adapted to be provided with a line-up mechanism including U-clamps. At least those regions of bottom (21) and cover (23) which adjoin the back (22) have a greater width than the remaining areas of bottom and cover, so that equal-sized symmetrical lugs (28) are formed which are integral with the carrier body (20). Such a folder may selectively be set up either in upright position, in horizontal position or suspended in a suspension file system.
    Type: Grant
    Filed: November 13, 1984
    Date of Patent: July 15, 1986
    Inventor: Manuel Ferreira-Godinho
  • Patent number: 4594016
    Abstract: A card file holder including a base having outwardly and upwardly divergent card supporting extensions. Pedestals on the underside of the base have angularly orientated surfaces permitting base installation on an upright wall surface or a horizontal surface. An arm assembly includes a pair of card receiving arms having a bridge therebetween at one end. The arm assembly bridge is confined within an opening in the holder base by interengageable surfaces formed on the base and bridge which permit a loaded arm assembly to be inserted into the holder base opening.
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: June 10, 1986
    Inventor: Calvin G. Husbands
  • Patent number: 4552479
    Abstract: An easel-type loose leaf binder including a front panel, a rear panel, and a central panel which is disposed between the other panels, with fold lines running longitudinally the full length of the front and rear panels adjacent the central panel. The fold lines permit the front and back panels to be folded into a binder closed position. A transversely extending fold line extends across the front, rear and central panels to permit an upper portion of the front and rear panels to be folded back into an easel providing position. A rigid frame containing a plurality of split ring mechanisms is provided in combination with a relatively flexible backing strip which is located behind the rigid frame. A portion of the backing strip above the transversely extending fold line is secured to said rigid frame alone, while a portion of the backing strip below the transversely extending fold line is secured to both the rigid frame and to the central panel.
    Type: Grant
    Filed: January 6, 1984
    Date of Patent: November 12, 1985
    Assignee: General Loose Leaf Bindery Co., Inc.
    Inventors: Hy Nickow, Martin A. Nickow, Harold G. Rowlett
  • Patent number: 4445799
    Abstract: A document holder for releasably binding together loose-leaf stationery items and securing them to either single- or double-rail suspension filing systems is provided by a loose-leaf binder which incorporates a thin external spine structure incorporating at least one hook suitable for suspending the binder from single-rail suspension systems and retractable head- and tail-end hooks suitable for use with double-rail suspension systems.
    Type: Grant
    Filed: February 12, 1981
    Date of Patent: May 1, 1984
    Assignee: Wright Line Inc.
    Inventors: David M. Wright, Albert G. Ermanski
  • Patent number: 4269530
    Abstract: A folder and fastener for retaining perforated sheets are provided with a fastener travel limiter secured on the inner surface of the upper flap of the folder. The fastener comprises a flexible tubular member attached to the inner surface of the lower flap of the folder and providing two ends extending through the sheet perforations, and a stiff closure element having ends releasably engaging the flexible member ends. The travel limiter engages the closure element and defines a travel space for it, permitting free travel of the closure element parallel with the upper flap inner surface during opening and closing of the folder.
    Type: Grant
    Filed: October 22, 1979
    Date of Patent: May 26, 1981
    Inventor: Joseph Weber
  • Patent number: 4056326
    Abstract: A stiff plastic sheet is heat-scored on spaced parallel lines to form front and rear binder covers hinged at the score lines to a wide backbone. Two post-mounting units formed of similar plastic sheet material have a base strip along one edge and a post-supporting strip along the other edge, connected by a web which is heat-scored so as to flex at two-spaced flex lines and which is cut away at spaced areas to leave a series of straps between the strips so that together they are more flexible than the cover hinges. The base strips are ultrasonically welded to the covers along the inner edges of the covers so as to hold the post-supporting strips for swinging movement about the flex lines which are spaced outward from the hinge lines between the covers and the backbone.
    Type: Grant
    Filed: August 6, 1975
    Date of Patent: November 1, 1977
    Assignee: Crawford Industries, Inc.
    Inventor: Kenneth Z. Crawford