Flexible Patents (Class 281/35)
  • Patent number: 11932045
    Abstract: An embodiment of the present invention provides a non-slip assembly for a clip device, capable of securely holding documents and having various conveniences in use. Here, the non-slip assembly for a clip device is detachable from the clip device which comprises a clip device body having a pair of pressing ends, bent to have therein an insertion space, in which documents are inserted therein, and which press the documents while being narrowed or closed up by elastic restoration force; and a pair of handles, attached/linked to a handle inserting inlet formed on the clip device body, and pressed so that the clip device body is widened; and the non-slip assembly includes a non-slip unit and an affixing portion.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: March 19, 2024
    Inventor: Chun Ki Kim
  • Patent number: 8807904
    Abstract: Method for binding a bundle of loose leaves or the like in a cover. The method includes the step of providing an end leaf that includes a fixing strip on a side edge, with the fixing strip partly fixed to the end leaf and provided with a strip of glue on a part of the fixing strip which is not fixed to the end leaf. On the side of the fixing strip turned away from the end leaf, said strip of glue being provided with a removable foil. Another step is binding a free edge of the bundle of loose leaves together with the end leaf. Further steps include removing the foil, and providing the bound edge of the bundle of leaves and the end leaf in the back of the cover and fixing thereof in the cover only by the strip of glue.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: August 19, 2014
    Assignee: Unibind Limited
    Inventor: Guido Peleman
  • Patent number: 8505977
    Abstract: A book of sleeve protected pages bound together to form a sleeve bundle cradled inside a receiving channel formed by a hardcover spine and longitudinal flanges extending from the spine and a method of binding thereof.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: August 13, 2013
    Assignee: Magen Hasefer Ltd.
    Inventor: Yoel Duparc
  • Patent number: 8147944
    Abstract: An apparatus formed or molded from a transparent material to cover a book, composition book, or notebook of various sizes is provided. The transparent apparatus is double layered with an opened ended top edge to allow for paper of various weights to be inserted within the double layered body and mutually spaced inward folded portions. The inward folded portions are deep enough to slide the front and back covers of a book, composition book, or notebook into it for a secure fit. The inward folded edges are affixed and sealed through all thickness of the cover body at the bottom edge.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: April 3, 2012
    Inventor: Rachel Latrell Moore
  • Patent number: 8061736
    Abstract: Binders and binder spines are disclosed that provide for easy insertion of labels into binder slots and also easy removal and replacement of labels in the binder slots. One printed material binder according to the present invention comprises a hardcover binder having front and back binder panels that are joined at a binder spine. The spine has a transparent cover and the spine comprises a spine support that is longitudinally foldable to open a space between binder spine and transparent cover. This open space allows for insertion of labels between the binder spine and transparent cover. When the spine support is returned flat, the label is held between the binder spine and transparent cover.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: November 22, 2011
    Inventor: Paul E. Ruble
  • Patent number: 7931303
    Abstract: Printed products (2), in particular newspapers or magazines with different supplements are, for distribution, packed into a covering sheet e.g. made of paper. The covering sheet (1) comprises at least one region, which is completely punched-out and/or at least one region (7), which, due to a partial punching out is easily removable from the covering sheet (1). The punched-out region is a window (6), through which the title and/or the headline of a newspaper or magazine packed into the covering sheet (1) is visible. Partially punched-out regions (7) of the covering sheet (1) are marked by corresponding printing as voucher, reply card, collector's card, punch-out sheet or toy and are removed from the covering sheet (1) for functions other than the covering function of the covering sheet (1).
    Type: Grant
    Filed: September 18, 2006
    Date of Patent: April 26, 2011
    Assignee: Ferag AG
    Inventor: Guido Steffen
  • Publication number: 20110031730
    Abstract: The present invention is a book cover and a method of manufacturing thereof that requires less fabric than conventional covers and uses seaming/fastening on the inside of the cover in a manner that allows for better stress distribution. The stretchable book cover is formed from a pliable material and has an outer panel portion for covering a front cover, a back cover, and a spine portion of a book; four folded-in edge panel portions, which include a first side edge panel, a second side edge panel, a top edge panel, and a bottom edge panel; and at least one fabric strap for connecting the top edge panel to said bottom edge panel, forming a pair of apertures, permitting insertion of the front and back covers of the book into the cover such that the book cover does not have any seams coincident with any of edges of the book.
    Type: Application
    Filed: June 11, 2010
    Publication date: February 10, 2011
    Inventor: Robert S. Silverman
  • Publication number: 20100264639
    Abstract: An embellished album covering is configured to appear as an article of clothing. An album covering can enhance the appearance of a photo album, scrapbook, memory book, and the like, be customizable, and can commemorate an event or time period. An album covering can be configured to have the appearance of a military uniform, comprising authentic military service fabric, and having embellishment consistent with an authentic military uniform, such as a collar and front pockets. A military service album covering can be personalized with proper placement of name tape, rank insignias and various military uniform adornments. An album covering can be configured to slidingly receive an album, and be removable from the album. A kit can include an album, an album covering configured to cover the album, and various adornments for personalization of the album covering.
    Type: Application
    Filed: April 18, 2010
    Publication date: October 21, 2010
    Inventors: Heather Lovern, Charles Lovern
  • Publication number: 20100176583
    Abstract: A book with a slanted parallelogram cross section and a single film of clear plastic wrapped around its covers and spine has the advantage of a stronger and more flexible spine than a conventionally shaped paperback book. This advantage is due to a longer glue spine, and its bound pages being exposed to glue at a thin face strip in addition to its page edge. The slant angle is typically acute at 35 degrees from the front cover. A slantbind book can remain open and flat whereas a conventional paperback needs to be held open. The slanted spine offers a manufacturing advantage because the wedge shaped spine of a glued book block can be fed between spring loaded rollers to apply a clear film around the book to form its book covers. The film may be a heat activated laminating film or a wide tape-like pressure sensitive adhering film. The film helps strengthen the book spine while preserving its flexibility.
    Type: Application
    Filed: June 9, 2009
    Publication date: July 15, 2010
    Inventor: Eric Stanley Reiter
  • Patent number: 7753411
    Abstract: A book cover, formed from an elastomeric polymer material, has pocket portions for receiving the covers of a book. The pocket portions form an elliptically shaped access slot that encases covers inserted into the pocket portion and have peripheral edges that fold over and cover the top and bottom edge of the book spine.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: July 13, 2010
    Assignee: Kittrich Corporation
    Inventor: Robert S. Silverman
  • Publication number: 20100013208
    Abstract: A book covering includes a stretchable material configured to completely extend over an outer face and side edges of each cover of a book and a plurality of reinforcing elements disposed at localized areas of the stretchable material. Each reinforcing element includes a segment, spaced from the other reinforcing elements of the plurality of reinforcing elements, that is adapted to be disposed adjacent a corner of a cover of a book when the stretchable material is extended over the outer face and side edges of each cover of a book, thereby protecting a corner of the book cover. The reinforcing elements include a resilient, pliable material.
    Type: Application
    Filed: July 7, 2009
    Publication date: January 21, 2010
    Inventors: Cody Jon Fox, Mark Tylor Fox, Matthew Joseph Fox, Daniel Lee Bizzell, Tom Philpott, Carole Ruffin, Alexa Adams
  • Publication number: 20090250919
    Abstract: A book cover, formed from an elastomeric polymer material, has pocket portions for receiving the covers of a book. The pocket portions form an elliptically shaped access slot that encases covers inserted into the pocket portion and have peripheral edges that fold over and cover the top and bottom edge of the book spine.
    Type: Application
    Filed: December 16, 2008
    Publication date: October 8, 2009
    Inventor: Robert S. Silverman
  • Patent number: 7478837
    Abstract: A book cover (20), which may be formed or molded from an elastomeric polymer material, has pocket portions for receiving the covers (20) of a book (10). The pocket portions may form an elliptically shaped access slot (25) that eases insertion of the covers (20) into the pocket portion. The access slot (25) may be aligned with and parallel to the spine of the book (10) and contain recesses (23) to engage the top and bottom of the spine in a spine locking engagement. The peripheral edges (11) of the book cover, and also the edges (11) of the access slot (25), may be reinforced, such as by thickening the material at these locations, for increased strength. The book cover (20) may have various visual effects or indicia, and may be textured or patterned, which may increase the grip of the book cover (20).
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: January 20, 2009
    Assignee: Kittrich Corporation
    Inventor: Robert S. Silverman
  • Publication number: 20080203720
    Abstract: A book covering includes a stretchable material, which completely extends over an outer face and side edges of each cover of a book, and reinforcing elements, which are disposed at localized areas of the stretchable material. The reinforcing elements include a resilient, pliable material.
    Type: Application
    Filed: February 25, 2008
    Publication date: August 28, 2008
    Applicant: BOUNCING BRAIN INNOVATIONS SEASON TWO SUBSIDIARY 8, LLC
    Inventors: Cody Jon FOX, Mark Tylor FOX, Matthew Joseph FOX, Daniel Lee BIZZELL, Tom Philpott, Carole Ruffin, Alexa Adams
  • Patent number: 6817516
    Abstract: A ballot secrecy sleeve is presented which is used to cover a ballot once it has been marked by the voter. The secrecy sleeve has a top and a bottom and a narrow shoulder at one end as well as a slot for pushing the ballot once it has been inserted into the ballot scanning machine. The ballot secrecy sleeve covers the entire ballot except for a small portion of the ballot that protrudes out of the secrecy sleeve. The ballot is placed within the sleeve. The ballot and sleeve are then placed into the scanning machine ballot slot. Once the ballot and sleeve are in place, the voter pushes the upper end of the ballot using the cutout so that the ballot is fed onto the receiving and advancing rollers of the machine. The ballot is then fed into the scanning and tabulating portion of the machine while it is completely hidden by either the ballot machine slot cover or the ballot secrecy sleeve.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: November 16, 2004
    Inventors: Mark A. VonNida, Robert A. Jennings
  • Patent number: 6644695
    Abstract: A novel method of advertising in appropriate bound or unbound publications wherein the pages of the publication are folded in half and may be bound along one edge by either saddle-stitching or perfect-binding the pages at the center of the publication together, wherein a carrier member formed of a folded member that is appropriately bound into the publication and has at least one adhesive strip or a plurality of adhesive spots positioned adjacent one edge for mounting a substantially thinner mouse pad thereon for ease of removal and subsequent use. The mouse pad is formed of a thin generally transparent plastic material and carries advertising printed on the undersurface of the pad, which advertising is viewed through the transparent pad; the mouse pad acting to insure that the publication will flip open at the position of the pad so that the viewer or reader will see the advertising early in the inspection of the publication.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: November 11, 2003
    Inventor: Daniel L. O'Malley
  • Patent number: 6601874
    Abstract: A bookbinding repair kit containing instructions, diagrams and equipment to carry out repair to damaged or torn backing shoulder joints of any book, the equipment comprising a complete endpaper consisting of one evenly folded sheet of paper with a double-sided adhesive strip no less than 7 mm and no more than 10 mm in width but of a particular length, with a peel away backing paper attached to the endpaper adjacent one side of the endpaper fold, a double-sided self adhesive strip of mull cloth of a particular width and length, two thirds of each side of the mull cloth being covered with a peel away backing strip and the remaining third adhered to the adhesive side of a sconelined, one sided self-adhesive paper the same size as the endpaper, the endpaper side without the adhesive strip being glued to the plain side of the scorelined paper.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: August 5, 2003
    Inventor: Gennaro Raffaele Amitrano
  • Publication number: 20030047935
    Abstract: A cover for gathered book-like bound sheets is constituted by a front board and a rear board jointed by one side to a spine, such as a book, an agenda, an address-book, wherein an elastic means encircling said cover from the spine towards the front edge of the gathered book-like bound sheets constitutes a transversal retaining ring to prevent the accidental opening of the bound volume.
    Type: Application
    Filed: September 12, 2002
    Publication date: March 13, 2003
    Applicant: DIARPELL S.R.L.
    Inventor: Giancarlo Romiti
  • Publication number: 20030029762
    Abstract: A document holder includes a flat base part, front and rear wall parts, a pair of lateral wall parts, and a cover part. Each of the front and rear wall parts extends upwardly from a respective one of front and rear edges of the base part. The lateral wall parts extend between the front and rear wall parts, and cooperate with the latter to confine a document holding space with an open top. The cover part is hinged to the rear wall part, is movable so as to cover and uncover the open top of the document holding space, and is formed with a window section that permits viewing into the document holding space when the latter is covered by the cover part.
    Type: Application
    Filed: August 10, 2001
    Publication date: February 13, 2003
    Inventor: Chin-Lien Ho
  • Patent number: 6257622
    Abstract: The improved cloth book cover according to the invention has a spine area, and a front and back cover portion having pockets at the two lateral edges in which the front cover and the back cover of a book may be inserted. The cover is made from an elastic fabric, preferably spandex, so that the cover is elastically retained on the book. The cloth material is also preferably water resistant and flame retardant. An optional pocket located on the outside spine area of the book cover may be fashioned to contain pens, pencils, rulers, etc. A method of making the cloth book cover uses overlock stitching along the top and bottom edges of the cover and along the unfolded edges of the pockets.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: July 10, 2001
    Inventor: Sharon A. Peker
  • Patent number: 5967404
    Abstract: A new hyart-fylts letter envelope and display for providing an alternate form of stationary instead of greeting cards. The inventive device includes an envelope sheet having a display region, and a plurality of flap regions located around the outer perimeter of the display region. A fold line is extended between each flap portion and the display region. The flap regions of the envelope sheet are folded along the fold lines over the inner surface of the envelope sheet such that the display region is substantially covered by flap regions. A plurality of detachably attached writing sheets for writing messages on are located on and coupled to the inner surface of the envelope sheet within the display region such that the plurality of writing sheets are substantially covered by the flap regions when the flap regions are folded over the inner surface of the envelope sheet. The outer surface of the envelope sheet has indicia and images displayed thereon located within the display region of the envelope sheet.
    Type: Grant
    Filed: November 19, 1997
    Date of Patent: October 19, 1999
    Inventor: Brindella Myles
  • Patent number: 5944353
    Abstract: A document cover formed of a thin sheet material of synthetic resin, includes a front cover portion, a rear cover portion, and a fold portion formed in a boundary portion between the front cover portion and the rear cover portion. The fold portion includes a plurality of fold lines formed at intervals, whereby the cover can be folded easily in the vicinity where documents are bound, and after the front portion of the cover is once opened, the opened state of the cover can be held as it is.
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: August 31, 1999
    Inventor: Hisao Sato
  • Patent number: 5799978
    Abstract: An improved cover material for hard- and soft-book covers is disclosed. The material comprises a conventional substrate, such as paper, and a coating that comprises an acrylic binder, the binder having a Tg of -10.degree. to 10.degree. C., and a filler system, the filler system comprising (a) about 2.0% to about 7.0% of silica or a silicate; (b) about 28% to about 38% of calcined clay; (c) about 20% to about 27% of titanium dioxide; and (d) about 30% to about 45% of a white filler pigment. The filler system may additionally comprise 3% to 7% of a pigmentary polymeric particulate. The laminate may also additionally comprise a protective top coat coated over the layer of cover material.
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: September 1, 1998
    Assignee: Rexam DSI Incorporated
    Inventor: Gary Churchill Grinnell
  • Patent number: 5692849
    Abstract: A file folder improved in stiffness otherwise to fall down or deform when the S-binding file folder is placed in the E-type storage mode comprises a pair of foldable front and rear covers 4 and 5, a back cover 6 integrally located between and connected to them, and a binding fastener 3 fixedly attached on the inner face of the back cover 6 or the inner face of one of the foldable covers 4 and 5 near the back cover 6. A top wall section 8 and a tip wall section 9 are provided along the top and tip edges of one of the covers 4 and which detachably engage with the another cover 5.
    Type: Grant
    Filed: June 4, 1996
    Date of Patent: December 2, 1997
    Assignee: Kokuyo Co., Ltd.
    Inventor: Takio Kiyomi
  • Patent number: 5622385
    Abstract: A removable, reusable, wrap-around cover for a paperback book consisting of a single sheet of semi-rigid synthetic plastic material, vertically scored with multiple lines to allow it to fit around varying thickness of book, with two pairs of flaps on each side and a single loop of elastic at the center of the sheet. The main sheet wraps around the covers and spine of the book, and folds over the edges of the front and rear covers to keep the cover on the book. The flaps are formed such that when the main sheet has been folded around the book, they can be folded onto the insides of the covers and linked together so that the two pairs of flaps form a pair of bands that keeps the edges of the main sheet folded around the covers of the book. The elastic loop stretches around the entire assembled cover and book, and keeps the book shut to protect it from damage.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 22, 1997
    Inventor: Christopher S. Yeh
  • Patent number: 5503486
    Abstract: 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 back upon itself, and a notebook connector releasably interconnecting the notebook only to the covers. Due to the edge binder the covers are movable between a first position wherein the front cover overlies and protects the notebook and a second position wherein the front cover is behind and flat against the rear cover, thus fully exposing the notebook and supporting it in a flat position for easy viewing and writing therein. The edge binder can have a longitudinal fold line along the length of the center line of the central portion thereof, or can be divided along that center line into two halves joined together by a hinge, such as a piano hinge or a flexible strip of plastic, cloth, paper or rubber.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: April 2, 1996
    Inventor: Barry Zane
  • Patent number: 5474332
    Abstract: A removable, reusable, wrap-around cover for a paperback book consisting of a single sheet of semi-rigid synthetic plastic material, vertically scored with multiple lines to allow it to fit around varying thickness of book, with two pairs of flaps on each side and a single loop of elastic at the center of the sheet. The main sheet wraps around the covers and spine of the book, and folds over the edges of the front and rear covers to keep the cover on the book. The flaps are formed such that when the main sheet has been folded around the book, they can be folded onto the insides of the covers and linked together so that the two pairs of flaps form a pair of bands that keeps the edges of the main sheet folded around the covers of the book. The elastic loop stretches around the entire assembled cover and book, and keeps the book shut to protect it from damage.
    Type: Grant
    Filed: October 17, 1994
    Date of Patent: December 12, 1995
    Inventor: Christopher S. Yeh
  • Patent number: 5472237
    Abstract: An adjustable book cover includes a pair of panels which are joined togther to form a flat tubular member of extended length. A relatvely narrow adhesive layer is deposited proximate to each of the longitudinal edges of the panels. A narrow strip of release film is positioned on each of the adhesive layers. The tubular member, which may be stored as a roll or in flat form, is cut to an appropriate length sufficient to cover the width of the book plus an amount sufficient to securely engage the book cover. The tubular member is then folded along its longitudinal edges to accomodate the height of the book. The release layers are removed and the adhesive layer maintains the width of the tubular member. The ends of the book covers are inserted into the ends of the tubular member and the adjustable book cover is mounted on the book in a secure manner.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: December 5, 1995
    Inventor: Vairavapillai A. Rajeswaran
  • Patent number: 5447333
    Abstract: A customized insert sheet is laminated by heat and pressure between a plastic cover sheet and a major portion of a folder sheet. A heat activatable adhesive strip may thereafter be applied to an adhesive strip receiving channel adjacent a side edge of the plastic cover sheet, and edge portions of a stack of sheets may then be affixed to the adhesive strip receiving channel by heating the adhesive strip. The cover sheet is affixed to a side edge portion of the folder sheet to reduce wrinkling of the cover sheet upon lamination.
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: September 5, 1995
    Assignee: Avant, Incorporated
    Inventors: Roger J. Kuhns, Chris E. Isbell, Robert L. Nathans
  • Patent number: 5445417
    Abstract: A presentation folder having a plastic cover sheet or front and back cover sheets joined at a common edge, capable of holding and protecting contents such as papers having information thereon. The cover sheet has pre-applied graphics forming selected opaque display areas, the remaining areas being transparent or translucent and thus capable of revealing at least some of the information on said papers.
    Type: Grant
    Filed: May 6, 1994
    Date of Patent: August 29, 1995
    Assignee: Eskco, Inc.
    Inventors: Carl B. Bromer, David B. Schindler
  • Patent number: 5407231
    Abstract: The invention provides for "windowing" leafs of various types which retain their face and perimeter orientation when repositioned with respect to their host binder, including leafs with pluralities of surfaces, leafs with arrays of stacked repositionable notes, leafs with notepads, leafs with arrays of clips, and the like. The invention further provides for the binding of leafs which themselves may be electronic modules, each acting as a means for one of capturing, storing, accessing, displaying, and transmitting information in electronic form. Further, binding system cover is provided which offers a ring binding mechanism that is simple, light weight, and of a closed loop design available in various application specific shapes.
    Type: Grant
    Filed: November 23, 1992
    Date of Patent: April 18, 1995
    Assignee: Productive Environments, Inc.
    Inventor: David C. Schwartz
  • Patent number: 5405473
    Abstract: A method of laminating a customized presentation folder including placing a plastic cover sheet on one cover face of the folder and sealing the bottom of the plastic cover sheet thereon, inserting an insert sheet behind the plastic cover sheet in-between it and the cover face, inverting the folder and urging the folder, bottom first, through a laminator for fabricating a customized presentation folder in which any skinning that occurs on the inside of the folder is hidden.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: April 11, 1995
    Assignee: Avant, Inc.
    Inventor: Roger J. Kuhns
  • Patent number: 5405169
    Abstract: The invention provides for "windowing" leafs of various types which retain their face and perimeter orientation when repositioned with respect to their host binder, including leafs with pluralities of surfaces, leafs with arrays of stacked repositionable notes, leafs with notepads, leafs with arrays of clips, and the like. The invention further provides for the binding of leafs which themselves may be electronic modules, each acting as a means for one of capturing, storing, accessing, displaying, and transmitting information in electronic form. Further, binding system cover is provided which offers a ring binding mechanism that is simple, light weight, and of a closed loop design available in various application specific shapes.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: April 11, 1995
    Assignee: Productive Environments, Inc.
    Inventor: David C. Schwartz
  • Patent number: 5370419
    Abstract: A plurality of component holder members for a purse, each having a base plate arranged at one or both sides pockets or cases for carrying any of credit cards, bank cards, calling cards, commutation tickets, a driver's license, coins, banknotes, etc. and provided at one edge with joints, are applicable and a desired number of them can be joined together with a binder through their joints in order to form a particular configuration of the purse which is required by a user.
    Type: Grant
    Filed: November 2, 1993
    Date of Patent: December 6, 1994
    Inventor: Hiromitsu Takayama
  • Patent number: 5178414
    Abstract: A protective magazine cover consists of a pair of transparent polyester sheets secured at opposed lateral edges thereof by means of an appropriate pressure sensitive adhesive tape. A portion of the adhesive of the tape along the lateral edges thereof secures the sheets, while a portion of the pressure sensitive adhesive therebetween is adapted for making secured engagement of a magazine cover along either side of the spine thereof. In one embodiment of the invention, a tail of tape extends longitudinally from the ends thereof and is provided with a flap for making securing engagement with the inner page of the magazine.
    Type: Grant
    Filed: August 26, 1991
    Date of Patent: January 12, 1993
    Assignee: Kent Adhesive Products Co.
    Inventors: Edward L. Small, Philip M. Zavracky
  • Patent number: 5158325
    Abstract: An adjustable size book jacket is disclosed including a first pouch section that is composed of an elastic material and has a first opening formed therein for receiving the front cover of a book and generally conforming to at least a portion of the periphery of the front cover. A second pouch section is composed of an elastic material and has a second opening formed therein for receiving the back cover of the book and generally conforming to at least a portion of the periphery of the back cover. A junction section interconnects the first and second pouch section and extends across the binding of the book when the front and back covers are received by the first and second pouch sections.
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: October 27, 1992
    Inventors: Mary L. Landis, Louise Petro
  • Patent number: 5154447
    Abstract: A book binding process and apparatus are shown wherein polyurethane adhesive (PUR) attaches a crepe portion of a book binding to a book block and hot glue attaches the crepe portion to the book cover. The PUR delivery system includes an inclined trough positioned adjacent a polyurethane adhesive delivery roll. A polyurethane adhesive source delivers polyurethane adhesive upon the inclined surface of the trough and the polyurethane adhesive is metered onto the roller as a function of the separation of the leading edge of the trough and the roller.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: October 13, 1992
    Inventor: John C. Tooker
  • Patent number: 5100181
    Abstract: Memorabilia insert sheets are pressed against a support sheet having rows and columns of small area self-stick visual fiducial adhesive zones imprinted thereon. Since the adhesive in the zones is releasable and reusable, misaligned insert sheets may be readily mounted upon the support sheet a number of times by an unskilled user until the insert sheet edges are parallel with respect to the support sheet edges and the surrounding borders are even. A transparent cover sheet is then laminated to the insert sheet by the application of heat and pressure to make a long-lasting, attractive display.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: March 31, 1992
    Assignee: Avant Incorporated
    Inventors: Robert L. Nathans, Roger J. Kuhns
  • Patent number: 5098127
    Abstract: An advertising insert is secured, page-like, within a magazine and comprises a folded-over rectangular jacket sheet having adhesively intersecured edge portions positioned opposite its fold line and adhesively secured to an edge flap of an anchor sheet bound into the magazine. The top sheet portion of the folded jacket has formed therein a perforation line positioned closely adjacent and extending parallel to the two intersecured jacket edges which, in turn, extend parallel to the central magazine fold axis. An advertising booklet is removably secured and concealed within the folded jacket, and has a fold axis extending transversely to the magazine fold axis. The concealed advertising booklet may be exposed for removal by tearing the jacket along its perforation line and outwardly folding its top sheet portion. Because the booklet-enclosing folded jacket is open along two of its four side edges it is not classified, under U.S. postal regulations, as an "envelope" or a "pocket".
    Type: Grant
    Filed: October 6, 1989
    Date of Patent: March 24, 1992
    Assignee: Williamson Printing Corporation
    Inventors: Jesse S. Williamson, Frederick I. Reinbold, Jr.
  • Patent number: 5092630
    Abstract: A protective book cover which comprises a sheet material with folded over top and bottom edges and side edges with short hems, with a fully stretchable flat band loop of elastic material contained within each hem. The side edges are folded over to the width of the back, forming side pockets for the insertion of a book cover within the side pockets, with the book cover snugly retained by the elastic material about the book.
    Type: Grant
    Filed: February 11, 1991
    Date of Patent: March 3, 1992
    Inventor: Michael J. Ostrowski
  • Patent number: 5090732
    Abstract: A single configuration presentation folder is provided, enabling a user to heat laminate custom printed sheets to the face of the folder without the use of a conventional paper carrier. Portions of the folder are scored to produce folders with one or two pouches holding sales literature or pouchless versions for stand-up displays, or folders containing saddle-stitched data sheets therein or laminated data sheets mounted within a loose leaf or spiral bound cover. Various arrays of fiducials are provided for enabling easy, accurate manual positioning of variable sized insert sheets with respect to the folder edges. The fiducials may be made to disappear upon lamination or are otherwise visually non-obtrusive to the eye. The fiducials may consist of disappearing ink, readily releasable adhesive, grid lines formed in the heat activatable adhesive of the cover sheet, indentations in the folder or inks having low visual contrast.
    Type: Grant
    Filed: May 28, 1991
    Date of Patent: February 25, 1992
    Assignee: Avant Incorporated
    Inventors: Roger J. Kuhns, Timothy S. McLaren, Robert L. Nathans, Robert F. Smith
  • Patent number: 5063637
    Abstract: A laminated article of two or more leaves with an improved hinge and method for manufacturing laminated articles. This improved hinge pivots easily and does not act to change the position of the leaves it connects. The hinge means opens from 0.degree. to 360.degree. and yet allows rigid, substantial leaves.
    Type: Grant
    Filed: October 16, 1990
    Date of Patent: November 12, 1991
    Inventors: Daggett H. Howard, Jr., Donald F. Wood
  • Patent number: 5052872
    Abstract: A method for binding a stack of fan folded sheets including manually disposing the stack of sheets with spine edges of the sheets generally aligned in a plane generally at a right angle to the side surfaces of the sheets in the stack; manually positioning a thick layer of pressure sensitive adhesive already adhered to a generally planar portion of a highly flexible backing having low resiliency over the spine edges; and manually pressing the side of the backing against the spine edge of the sheets to cause conformation of the backing and adhesion of the layer of pressure sensitive adhesive to the spine edges of the sheets, which is most easily done by manually pressing the spine edges of the sheets toward an edge of a structure such as a table or desk with the edge disposed transverse of the spine edges of the sheets along the surface of the backing opposite the layer of pressure sensitive adhesive while moving the spine edges longitudinally to bring the majority of the side of the backing opposite the layer
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: October 1, 1991
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Ray A. Hunder, Stephen H. Dwyer, George J. Clements, Michael K. Martin
  • Patent number: 5052717
    Abstract: A resilient adhesive resin tab adapted to permanently secure paper sheets thereto by edge-binding in a hot melt condition is, at one extreme side peripheral area thereof, bonded or heat-sealed to a width-adjustable backbone of a bookbinding cloth. The adhesive tab may be split, before use, along a selective one of a plurality of equally spaced, lengthwise extending slit rows, to adjust the width in conformity with a thickness of the paper sheets to be edge-bound. One of side extensions formed integrally with the backbone is larger than the other which improves applicability of this bookbinding cloth to bookbinding into a variable thick booklet by folding back the extended portion of the larger side extension in dependence upon the adjusted width of the backbone. The folded end is bonded to the larger side extension by adhesive.
    Type: Grant
    Filed: July 11, 1990
    Date of Patent: October 1, 1991
    Assignees: Dynic Corporation, Dai-Ichi Seiki Kogyo Co., Ltd.
    Inventors: Toshikazu Ninomiya, Hiroyuki Saito
  • Patent number: 5048869
    Abstract: A blank book attachment having a mark and sweep leaf with a fold out feature is provided. The leaf is pivotably retained along one edge on a frame, and the frame is pivotably retained at the binding spine of the host blank book. Pulling outward on the leaf causes the leaf to extend out and beyond the pages of the book allowing the pages to turn freely. When the leaf is placed within the host book, with the book open or closed, the leaf can be turned as a page, in which case it also acts as a mark to identify a specific position in the host book. Alternatively, the leaf may be pivoted on the frame to allow the host book pages to be turned past it in either direction.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: September 17, 1991
    Assignee: Productive Environments, Inc.
    Inventor: David C. Schwartz
  • Patent number: 5013068
    Abstract: A protective envelope for a book having front and rear covers, and a binding area, the envelope comprising, a stretchable sheet defining front and rear sections adapted to closely overlie the front and rear book covers, the sheet having edges; a stretchable seam binding extending in a loop and attached to the edges; the front and rear sections having outer and inner sides, and including stretchable flaps extending adjacent the book cover side of the sheet sections, the flaps peripherally attached to the sheet section to form pockets for reception of the book covers into the respective pockets in conformed, retained position therein.
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: May 7, 1991
    Inventor: David J. Maldonado
  • Patent number: 5004514
    Abstract: A protective book covering including a relatively long piece of sheet material and a relatively short piece of sheet material overlying the long piece, the longitudinal edges of the two sheets being sealed together. A seal and tear line extending transverse to their longitudinal edges joins the two pieces and forms a line of severance along which the pieces can be torn to produce two units, each unit having a pocket adjacent to the seal and tear line for accommodating one of the covers of a book. One of the units has a section, extending from the pocket of that unit, long enough to wrap around the spine of the book, and be secured to the other unit. The sheet material is preferably transparent plastic. The book covering can be made in a continuous manner by providing independent lengths of relatively wide and relatively narrow plastic sheet material, and placing the lengths in face-to-face contact so that their longitudinal axes extend in the same direction.
    Type: Grant
    Filed: September 14, 1989
    Date of Patent: April 2, 1991
    Assignee: Brodart Co.
    Inventors: Joseph S. Pugliese, Charles L. Garman
  • Patent number: 5002447
    Abstract: A binding provided with stationary transparent pockets which can receive sheets of any type of materials, such as sheets of paper, cardboard, photographs, samples of floor or wall coverings, and the like. The cover of the binding comprises a transparent double sheet of the same material as the pockets. This sheet is heat-sealed together with pockets in the zone of folding, while two cardboard sheets are glued to the inside of the double sheet in the zone comprising two flat surfaces.
    Type: Grant
    Filed: June 3, 1988
    Date of Patent: March 26, 1991
    Assignee: Jowa, S.A.
    Inventor: Pierre Borel
  • Patent number: 4962949
    Abstract: A blanket for covering the printed document comprising an elongated sheet of flexible transparent material having a vertical height substantially equal to the vertical height of the document which is covered and a horizontal length substantially equal to the horizontal width of the document to be covered, the blanket having vertical pouches at the opposite horizontal ends thereof and adapted to be positioned adjacent to the vertical side edges of the document to be covered, the pouches being filled with a material constituting weights.
    Type: Grant
    Filed: July 10, 1989
    Date of Patent: October 16, 1990
    Inventor: Mary Lou Gibbs
  • Patent number: 4934584
    Abstract: A portfolio comprising a front cover having a cut-out section, a rear cover hingedly connected to the front cover, and a flexible sheet having a reflective surface, the sheet being attached to the front cover such that the reflective surface is displayed outwardly through the cut-out section to define a mirror.
    Type: Grant
    Filed: May 30, 1989
    Date of Patent: June 19, 1990
    Assignee: The Mead Corporation
    Inventor: Jon R. Wyant