Including A Line Of Weakness In A Closure Flap Patents (Class 229/244)
  • Patent number: 9370464
    Abstract: A device having a compartment with cavities disposed on opposite sides, each cavity disposed for receiving at least one pill case. The pill cases are disposed on mounts in the cavity using pressure to hold in place. A drawer is disposed in a cavity opening on a top surface. The device is held upright by a support structure to allow a user to access pill cases from each side of the device. The pill cases may be disposed between rails. An indicator may be attached to the rails thus allowing a user to indicate which pill cases, or compartments in pill cases do not have an adequate supply of medicine. An indicator may be stored in the drawer when not in use in the pill cases.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: June 21, 2016
    Assignee: PillboxProducts LLC.
    Inventors: Mary Ann Andrews, Charles Andrews
  • Patent number: 8919557
    Abstract: A carton can comprise a plurality of panels that extends at least partially around an interior of the carton and comprises a top panel, a bottom panel, a first side panel, and a second side panel. A plurality of end flaps are respectively foldably connected to respective panels of the plurality of panels and at least partially form a closed end of the carton. The plurality of end flaps can comprise a top end flap foldably connected to the top panel. A reinforcing insert can comprise a central panel, a reinforcing end flap, and a reinforcing side flap. The central panel at least partially overlaps the top panel, the reinforcing side flap is foldably connected to the central panel, and the reinforcing end flap comprises a proximal portion foldably, an intermediate portion, and a distal portion. The distal at least partially overlaps the top end flap.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: December 30, 2014
    Assignee: Graphic Packaging International, Inc.
    Inventor: Raymond R. Spivey, Sr.
  • Patent number: 8752755
    Abstract: A carton is formed from a blank having gusseted corners that in part form an interior carton volume. The interior volume of the carton can be varied by placing the carton in an expanded configuration. The carton can include a bottom receptacle portion that may be liquid-tight.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: June 17, 2014
    Assignee: Graphic Packaging International, Inc.
    Inventors: Andrea Coltri De Paula, Leonard M. Cooper, Jean-Manuel Gomes
  • Patent number: 8746543
    Abstract: A container assembly having an inner container and an outer cover fixedly attached to one another. The inner container has multiple sidewalls for forming the inner container sidewalls and has a bottom forming flap attached thereto. The outer cover has multiple cover sidewalls that fit over the inner container sidewalls to enclose the inner container. At least one attachment member attached to and extending from the outer cover is attached to the bottom forming flap, thereby fixedly attaching the inner container to the outer container. The attachment member can be separated from the container outer cover to allow removal of the outer cover from the inner container without marring the finish of the outside face of the sidewalls of the inner container. A knockdown assembly that is erectable to form the container assembly is also provided.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: June 10, 2014
    Assignee: Innovative Packaging Designs L.P.
    Inventors: Carl Jeffrey Jolley, Andrew Sypawka
  • Publication number: 20130161212
    Abstract: A product container formed from a continuous blank that permits the inclusion of literature from the product manufacturer or packager. The container contains structures that prevent the included literature from interfering with high-speed, automated filling of products into the container.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 27, 2013
    Inventors: Kregg Albrecht, Leonard E. Ekdahl, Robert E. Gaumont, Dawn Kempf
  • Publication number: 20130105355
    Abstract: A shipping container convertible to a display configuration has a removable cover base removable along perforated lines of weakness to form a display opening. Packages of product in the carton are supported in a horizontal orientation during shipping and in an upright orientation when the removable cover base is removed for display of the products at a point of sale. Roll-over flaps on one wall at the bottom of the display opening capture tuck flaps on opposite side walls, and full overlapping top flaps folded inwardly from opposite side walls close the display opening during shipment. An outer top flap has an end extending over the roll-over flaps, and the end is free of attachment to the roll-over flaps. The top flaps are removed with the removable cover base. In one embodiment a flange extends inwardly over an edge of the display opening to keep packages from falling out.
    Type: Application
    Filed: October 28, 2011
    Publication date: May 2, 2013
    Applicant: International Paper Company
    Inventor: Walter D. Keefe
  • Patent number: 8387855
    Abstract: A carton for holding a plurality of containers. The carton comprises panels that extend at least partially around an interior of the carton. The panels comprise a top panel, a bottom panel, a first side panel, and a second side panel. At least two end flaps are respectively foldably attached to respective panels and are overlapped with respect to one another to at least partially form a closed end of the carton. A reinforcing insert comprises a central panel at least partially in contact with the top panel, at least one reinforcing end flap at least partially in contact with at least one of the end flaps, and at least one reinforcing side flap foldably connected to the central panel. The carton comprises a dispenser for allowing access to the articles in the carton. The dispenser comprises at least a portion of the top panel and the central panel.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: March 5, 2013
    Assignee: Graphic Packaging International, Inc.
    Inventor: Kirsten L. Brand
  • Patent number: 8356743
    Abstract: A carton can comprise a plurality of panels that extends at least partially around an interior of the carton and comprises a top panel, a bottom panel, a first side panel, and a second side panel. A plurality of end flaps are respectively foldably connected to respective panels of the plurality of panels and at least partially form a closed end of the carton. The plurality of end flaps can comprise a top end flap foldably connected to the top panel. A reinforcing insert can comprise a central panel, a reinforcing end flap, and a reinforcing side flap. The central panel at least partially overlaps the top panel, the reinforcing side flap is foldably connected to the central panel, and the reinforcing end flap comprises a proximal portion foldably, an intermediate portion, and a distal portion. The distal at least partially overlaps the top end flap.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: January 22, 2013
    Assignee: Graphic Packaging International, Inc.
    Inventor: Raymond R. Spivey, Sr.
  • Patent number: 8328079
    Abstract: More than one embodiment of a blank and carton are provided. In one embodiment, a blank forms a carton with an opening flap that forms a display header for the carton. The opening flap is defined along a tear line pattern in a side panel and an overlapped and adhered end flap configuration, with the overlapped portion defined along a fold line. The opening flap is foldable along the fold line to dispose interior surfaces of the overlapped end flaps in facing relationship with one another. A portion of the opening flap extends into the carton interior, and can be received into two tuck-in flaps formed in another side panel. A display header is formed of the exposed portion of the opening flap when the opening flap is oriented in a display configuration. In another embodiment, only one tuck-in flap is included.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: December 11, 2012
    Assignee: Graphic Packaging International, Inc.
    Inventor: Karl A. Kohler
  • Publication number: 20120138670
    Abstract: The present invention relates to a conical packaging, in particular a pointed conical packaging (10), preferably for food, such as ice cream in wafers and the like, comprising a packaging wall that tapers conically starting from a removal end (10a) along a packaging axis (V), wherein the packaging wall has a tearing aid (16, 18) having a first material weakening (16) of the packaging wall material and having a second material weakening (18) extending at a distance to the first material weakening (16) in such a way that the first (16) and the second material weakening (18) define a tearable strip (14) therebetween, wherein the tearable strip (14) extends in the direction of the packaging axis (V) starting from the removal end (10a) of the packaging (10) with a tearable component and ends in a axially central area (A) of the packaging (10).
    Type: Application
    Filed: June 8, 2010
    Publication date: June 7, 2012
    Applicant: Huhtamaki Ronsberg ZN Der Huhtamaki Deutschland GMBH & Co. KG
    Inventors: Isabell Thurk, Tobias Fackler
  • Patent number: 8109433
    Abstract: A carton is formed from a blank having gusseted corners that in part form an interior carton volume. The interior volume of the carton can be varied by placing the carton in an expanded configuration. The carton can include a bottom receptacle portion that may be liquid-tight.
    Type: Grant
    Filed: April 14, 2009
    Date of Patent: February 7, 2012
    Assignee: Graphic Packaging International, Inc.
    Inventors: Andrea Coltri De Paula, Leonard M. Cooper, Jean-Manuel Gomes
  • Patent number: 8100320
    Abstract: A cooler carton for items such as beverage containers is erected from a blank. The erected carton has top panels forming a top with a central longitudinal perforation line and oblique cut-creases and perforation lines extending from ends of the central perforation line to corners of the top. Pulling up and back on flaps at end portions of the top severs the oblique cut-creases and perforation lines and severs the top along the central perforation line thereby opening the top and forming a containment skin that extends above the level of the items in the carton. Ice can then be added atop the items to cool their contents and the ice is contained by the skirt. Gussets are formed at lower corner portions of the carton and, along with a moisture barrier, prevent accumulated water from leaking from the bottom region of the carton.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: January 24, 2012
    Assignee: Graphic Packaging International, Inc.
    Inventor: Kirsten L. Brand
  • Publication number: 20110284623
    Abstract: A carrier that is at least partially holding a plurality of containers. The carrier can include a plurality of panels comprising a bottom panel, a first side panel foldably connected to the bottom panel, a second side panel foldably connected to the bottom panel, a first top panel foldably connected to the first side panel, and a second top panel foldably connected to the second side panel. At least one container-receiving feature extends in at least the bottom panel. The at least one container-receiving feature can at least partially receive at least one container of the plurality of containers. At least one retention flap is foldably connected to the first top panel or the second top panel. The at least one retention flap engages at least a portion of a flange of at least one container.
    Type: Application
    Filed: May 19, 2011
    Publication date: November 24, 2011
    Inventors: Edward W. Jones, Ana Gonzalez, Emili Requena, Jean-Manuel Gomes, Kevin T. May, Colin Ford, Matthew Sundquist
  • Publication number: 20110284622
    Abstract: A carton for packaging a plurality of articles includes top (214, 314) and bottom (218/220, 318/320) panels connected together by spaced side wall panels thereby forming a tubular structure and a set of end panels for at least partially closing each end of the tubular structure. Each set of end panels includes a pair of upper end closure panels (232a, 232b, 332a, 332b), a pair of lower end closure panels (226a, 226b, 326a, 326b) hinged to respective lower portions of the side wall panels respectively and a pair of securing panels (224a, 224b, 324a, 324b) hingedly connected to respective upper portions of the side wall panels respectively. The upper end closure panels (232a, 232b, 332a, 332b) are hingedly connected respectively to the securing panels by respective connecting panels (230a, 230b, 340a, 340b). The upper end closure panels are coupled to the lower end closure panels respectively.
    Type: Application
    Filed: November 14, 2008
    Publication date: November 24, 2011
    Applicant: Meadwestvaco Packaging Systems, LLC
    Inventor: Eric Boukredine
  • Publication number: 20110198366
    Abstract: A carton with an improved dispenser at one of the carton which preserves the integrity of the carton when the carton is opened by permitting a bottom end flap attached to the bottom panel to remain in place and also a portion of each side end flap that is adjacent to the bottom end flap. This dispenser may also provide a safety net for the first container that is automatically dispensed when the carton is opened.
    Type: Application
    Filed: April 27, 2011
    Publication date: August 18, 2011
    Inventor: Raymond Rudolph Spivey
  • Publication number: 20110139865
    Abstract: An opening system for a container includes an end flap for extending over an opening of the container, and a sealing flap overlying the end flap. The end flap includes an open area and the sealing flap includes a perforation pattern. The perforation pattern includes a first perforation line including a central section extending over the open area, and a second perforation line extending from the first perforation line to one edge of the sealing flap. The first perforation line is configured to tear at a lower force than the second perforation line.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Inventors: Erika J. Raeth, Kenneth Vilag, Thomas J. Wood
  • Publication number: 20110049228
    Abstract: A carton for holding a plurality of containers. The carton comprises panels that extend at least partially around an interior of the carton. The panels comprise a top panel, a bottom panel, a first side panel, and a second side panel. At least two end flaps are respectively foldably attached to respective panels and are overlapped with respect to one another to at least partially form a closed end of the carton. A reinforcing insert comprises a central panel at least partially in contact with the top panel, at least one reinforcing end flap at least partially in contact with at least one of the end flaps, and at least one reinforcing side flap foldably connected to the central panel. The carton comprises a dispenser for allowing access to the articles in the carton. The dispenser comprises at least a portion of the top panel and the central panel.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 3, 2011
    Inventor: Kirsten L. Brand
  • Publication number: 20100308104
    Abstract: More than one embodiment of a blank and carton are provided. In one embodiment, a blank forms a carton with an opening flap that forms a display header for the carton. The opening flap is defined along a tear line pattern in a side panel and an overlapped and adhered end flap configuration, with the overlapped portion defined along a fold line. The opening flap is foldable along the fold line to dispose interior surfaces of the overlapped end flaps in facing relationship with one another. A portion of the opening flap extends into the carton interior, and can be received into two tuck-in flaps formed in another side panel. A display header is formed of the exposed portion of the opening flap when the opening flap is oriented in a display configuration. In another embodiment, only one tuck-in flap is included.
    Type: Application
    Filed: June 4, 2010
    Publication date: December 9, 2010
    Inventor: Karl A. Kohler
  • Publication number: 20100258468
    Abstract: A box for packaging printing plates comprises a back panel (2) and two front panels (3,4), at least one of the front panels being provided with means to provide access to the inside of the box.
    Type: Application
    Filed: November 13, 2008
    Publication date: October 14, 2010
    Inventor: Michael Wade
  • Patent number: 7762394
    Abstract: Cartons have dispensers that allow ease of access to articles accommodated within the cartons. A carton has a back panel, a top panel, a front panel, a bottom panel, a first end panel, a second end panel, and a dispenser/stand pattern disposed in the top panel and the front panel and defining a dispenser/stand. The carton is capable of being placed in a dispensing configuration in which the dispenser/stand provides a dispenser opening and supports the carton in an inclined position. The dispenser/stand is connected to the front panel when the dispenser/stand supports the carton in an inclined position.
    Type: Grant
    Filed: August 1, 2006
    Date of Patent: July 27, 2010
    Assignee: Graphic Packaging International, Inc.
    Inventors: Paul Bradford, Steve Gould
  • Patent number: 7717318
    Abstract: A cooler carton for items such as beverage containers is erected from a blank (11) having a unique configuration of panels (12, 13, 14, 16, 17, 41, 47, 56, 66, 96, 99), tabs (28, 29, 31, 32), flaps (111), creases (18, 19, 21, 22, 33, 34, 36, 37, 42, 48, 57, 67, 77, 87), perforations (23, 26, 27), cut-creases (24, 97, 101), and gussets (46, 52, 81, 91). The erected carton has top panels (12, 17) forming a top with a central longitudinal perforation line (23, 26) and oblique cut-creases and perforation lines (24, 27) extending from the ends of the central perforation line (23, 26) to the corners of the top. Flaps (111) are formed at respective end portions of the top by folded tabs (28, 29, 31, 32). In use, the carton is erected and filled with articles to be contained. An end user may open the carton by pulling up and back on the flaps (111) at the end portions of the top, which severs the oblique cut-creases and perforation lines (23, 26), and severs the top along its central perforation line (23, 26).
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: May 18, 2010
    Assignee: Graphic Packaging International, Inc.
    Inventor: Kirsten L. Brand
  • Publication number: 20090321507
    Abstract: A carton with an improved dispensing feature at one end of the carton, which preserves the integrity of the carton, while enabling the display and enhanced access and vending of containers within the carton.
    Type: Application
    Filed: September 2, 2009
    Publication date: December 31, 2009
    Inventor: Raymond R. Spivey, SR.
  • Publication number: 20090314663
    Abstract: A package (10) includes a plurality of articles (B) that are disposed on their sides in a matrix arrangement that includes a plurality of rows (R1, R2, R3) and columns (C1, C2, C3, C4). A lower row (R1) of articles (B) defines a dispensing position (P1) for each column (C1, C2, C3, C4) and upper rows (R2, R3) of articles (B) define descending positions (P2, P3) for each column (C1, C2, C3, C4). A carton (500) encloses the articles (B) and includes a detachable portion (1115, 1315) that can be detached along a severance line (1110, 1310) to expose the articles in the dispensing positions (P1). Inserts (400, 800, 1000) are provided to facilitate dispensing the articles, to control the rate of descent of articles moving from the descending positions (P2, P3) toward the dispensing positions (P1), and/or to provide insulation between the articles as they move toward the dispensing positions (P1).
    Type: Application
    Filed: October 10, 2006
    Publication date: December 24, 2009
    Inventors: John M. Holley, JR., Bradford J. Walling, Garrett K. Schemmel
  • Patent number: 7472791
    Abstract: First and second handle flaps can at least initially be adjacent to one another, for at least partially obstructing a first handle opening. The first handle flap can pivot at least partially into the interior of the carrier so that the first handle flap at least partially covers, and at least partially conforms to the shape of, a first article within the carrier, whereby the first handle flap at least partially blocks the first article from view. The second handle flap can pivot at least partially into the interior of the carrier so that the second handle flap at least partially covers, and at least partially conforms to the shape of, a second article within the carrier, whereby the second handle flap at least partially blocks the second article from view. The first and second articles are adjacent to one another and proximate the handle opening.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: January 6, 2009
    Assignee: Graphic Packaging International, Inc.
    Inventor: Raymond Rudolph Spivey, Sr.
  • Patent number: 7455215
    Abstract: Shipping containers that are convertible to display containers are disclosed. The containers comprise wrap around outer shells of the general type known as “Bliss” wraps, in combination with interior vertical support structures. The invention presents improved two- and three-piece container constructions, having improved side-to-end panel connections for improved tray strength upon conversion to a display configuration, as well as a variety of interior divider/support options. By advantageous adhesive application together with specialized opening structures such as tear strips, lines of weakness and/or hand holes, various different conversion configurations are provided.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: November 25, 2008
    Assignee: Smurfit-Stone Container Enterprises, Inc.
    Inventors: Michael B. McLeod, Oscar Rochefort
  • Patent number: 7427011
    Abstract: A package and two part blank for forming a package for carrying one or more articles comprising a carton having a plurality of wall panels for forming a tubular structure wherein each end of the carton is closed by a first panel hingedly connected to one of the wall panels, an intermediate panel hingedly connected to another wall panel of the carton and adapted to be placed in face contacting relationship within the inner face of the first panel. There further comprises within the carton an insert structure for supporting the one or more articles including a second panel. An aperture or recess is provided in the intermediate panel such that glue applied to an outer face of the second panel and the intermediate panel secures together said first, second and intermediate panels when placed together in face contacting relationship to close the end of the carton.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: September 23, 2008
    Assignee: MeadWestvaco Packaging Systems, LLC
    Inventors: Jean-Michel Auclair, Jean-Yves Daniel
  • Patent number: 7331509
    Abstract: A severable carton wall includes a substantially vertically disposed composite wall formed from a pair of overlapping panels joined along a seam, and a frangible line extending across the composite wall, traversing the seam, defining a removable upper portion of the composite wall. An extensively-weakened segment of the frangible line that substantially traverses the seam is shaped and disposed such that the extensively-weakened segment defines a notch in the removable upper portion within the seam of the removable upper portion. The extensively-weakened segment includes a pair of cut lines formed respectively in the end portions of the panels such that the cut lines define a pair of secured protrusions formed respectively from the panels and extending upwardly from the lower portion of the composite wall.
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: February 19, 2008
    Assignee: MeadWestvaco Packaging Systems, LLC
    Inventors: Aaron Bates, James R. Oliff
  • Patent number: 7097041
    Abstract: A convertible shipper container used for shipping and displaying packaged products. The shipper includes a top panel, a bottom panel and a partially open front side. The shipper additionally includes a first side including a first slot therethrough and a first portion of a separation strip included therein. The shipper further includes a back panel including a second portion of the separation strip included therein and a second side including a second slot therethrough and a third portion of the separation strip included therein.
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: August 29, 2006
    Assignee: Ralcorp Holding, Inc.
    Inventor: Bruce A. Marrale
  • Patent number: 7000824
    Abstract: A carton and a blank for forming a carton for holding a plurality of articles, for example bottles, comprising a collapsible tubular corner post formed from an extension of a carton side wall. The corner post is adapted to move from a flat collapsed condition when extending outwardly of the carton to be automatically erected by folding the corner post inwardly.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: February 21, 2006
    Assignee: MeadWestvaco Packaging Systems, LLC
    Inventor: Alain Saulas
  • Patent number: 6929172
    Abstract: A frangible line defines a line of severance by extending across a carton wall that has a seam. The frangible line is extensively weakened along a predetermined segment where it traverses the seam. Preferably, the predetermined segment is extensively weakened by substantially disjoining the panel regions on either side of the line. Disjoinder is preferably achieved by making the predetermined segment a cut line.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: August 16, 2005
    Assignee: MeadWestvaco Packaging Systems, LLC
    Inventors: Aaron Bates, James R. Oliff
  • Patent number: 6814279
    Abstract: A cricket box has a bottom wall; a top wall; a rear wall integral with the bottom and top walls; a front wall integral with the bottom wall, and side walls integral with the bottom wall. Each of the side walls has at least one substantial opening in it. The rear and front walls have end flaps at each end, folded inwardly substantially perpendicularly to the front and rear walls and bottom wall to lie alongside and inboard of the side walls, the end flaps having openings complementary to the side wall opening or openings. The side walls have side wall panels folded over the end flaps, those panels having openings complementary to the opening or openings in the side walls and the end flaps. The side wall panels engage the bottom wall along their outer edges, and cage a screen between the side wall panels and the end flaps. The screen extends over the opening or openings.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: November 9, 2004
    Inventor: James M. Jochens
  • Publication number: 20030234285
    Abstract: A frangible line defines a line of severance by extending across a carton wall that has a seam. The frangible line is extensively weakened along a predetermined segment where it traverses the seam. Preferably, the predetermined segment is extensively weakened by substantially disjoining the panel regions on either side of the line. Disjoinder is preferably achieved by making the predetermined segment a cut line.
    Type: Application
    Filed: June 21, 2002
    Publication date: December 25, 2003
    Inventors: Aaron Bates, James R. Oliff
  • Patent number: 6491161
    Abstract: Package for a group of cigarette packs which are surrounded by an outer wrapping (11) made of paper, foil, thin cardboard or the like. For easy opening of such a package for cigarette packs in particular, a perforated line (27) is formed in the region of a long side wall (17), specifically in the region of a separation plane (14) between subgroups of the cigarette packs (10).
    Type: Grant
    Filed: April 4, 2000
    Date of Patent: December 10, 2002
    Assignee: Focke & Co. (GmbH & Co.)
    Inventors: Heinz Focke, Hermann Blome, Andreas Gümmer
  • Patent number: 6360941
    Abstract: A container (1) for holding products and comprising a lower part (3) including a bottom panel (5) and side walls (8, 9) upstanding therefrom as well as a top part (4) including a lid (10) and side walls (13, 14) depending therefrom. At least one side wall (15) of the lower and top parts (3 and 4 respectively) extending in adjoining overlapping relationship. The lid (10) is prolonged at its edge (18) that is turned towards the common side wall (15) in order to form a projecting lid-opening grip flap (19). The flap, having been doubled, extends back rearwardly to and connects to the common side wall via a tear perforation (23). At a score (11) between the lid (10) of the top part (4) and at least one of its other side walls (13, 14) there is a rear face cut score (24), such that the lid (10), when a pulling force is applied on the lid-opening grip flap (19), may be opened as a result of splitting of the tear perforation and the rear-face cut score.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: March 26, 2002
    Assignee: Almondy AB
    Inventor: Bo Larsson
  • Patent number: 6105857
    Abstract: A carton having one or more closure flaps with a delaminating window formed by lines which are not substantially straight in a direction parallel to the fold line separating the flap from the panel of the carton. Preferably, the delaminating window is formed from an undulating curve. The lack of straight lines tends to minimize the risk that bending will occur and interfere with the sealing of the carton. The invention also includes a process of sealing the cartons by adhering the delaminating window to another flap.
    Type: Grant
    Filed: May 18, 1998
    Date of Patent: August 22, 2000
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Kevin Joseph Markey, Ronald Milio, Alan Fontaine
  • Patent number: 5957280
    Abstract: Hard packets for cigarettes are produced from thin cardboard. To form a removal aperture, a hinged lid (18) extending on one side, diagonally off-center, is provided. This lid forms in the region of an end wall (17) of the packet a line joint as a hinged connection to join the hinged lid (18) to the remaining portion of the packet. A lid side wall (21) forms a closing or insertion tab (36), which, after the packet has been used for the first time, can be pushed into an insertion position between a side wall (14) and the contents of the packet, i.e. a block of cigarettes (11).
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: September 28, 1999
    Assignee: Focke & Co. (GmbH & Co.)
    Inventors: Heinz Focke, Katrin Fehlings
  • Patent number: 5819924
    Abstract: The present invention describes a package blank and a cigarette package which are formed from a single wrapper. The cigarette package has a tab as the opening means which extends the upper end surface of the package and extends over one of the two side surfaces of the cigarette package.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: October 13, 1998
    Inventors: Albert Sigrist, Roberto Rizzolo, Marc Budin
  • Patent number: 5803345
    Abstract: A box for containing goods during storing, delivering, mailing, or shipping. The box has at least one closure panel secured to a body panel to selectively close an opening in the box. A locking tab on the box selectively engages a panel of the closed box, so that the box cannot be opened without separating the locking tab and thereby providing visible evidence of the opening. The locking tab includes an opening tab to separate at least part of the locking tab in a predetermined manner, by pulling the opening tab.
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: September 8, 1998
    Assignee: Why Wrap? Incorporated
    Inventors: M. Lee Jones, H. English Robinson, Jr.
  • Patent number: 5775572
    Abstract: A carton (10) has opposing side walls (22, 24) adjoining top (66, 46) and bottom (14) walls forming the tube portion of the carton (10). Opposing end closures adjoin the end portions of the tube. The top wall (46, 66) of the carton is multiple-ply with the inner-most ply (46) having a drop-down separator panel (48). The separator panel (48) has a configuration and placement which is compatible with an opening feature formed in the outer-most ply (66).
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: July 7, 1998
    Assignee: The Mead Corporation
    Inventor: James R. Oliff
  • Patent number: 5622309
    Abstract: The disadvantages of conventional carton for packaging cut sheets of paper such as the facts that fingers or finger nails are injured upon opening the carton, tearing requires a large force, the removal of the cut sheets is difficult, the beauty of surroundings is spoiled, movement of the carton is required, and industrial wastes are produced are solved by the present invention. A pair of opening face cut lines such as threaded lines, zipper and the like are formed on two selected faces of the rectangular parellelepiped carton, and a trigger cut line such as a threaded line, zipper and the like is formed on this one face or another face. The trigger cut line is connected to the opening face cut lines. The trigger cut line and the opening face cut lines are torn off after cutting and raising a part of the trigger cut line. The face having the opening face cut lines is used as an opened face.
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: April 22, 1997
    Assignee: Fuji Xerox Office Supply Co., Ltd.
    Inventors: Junko Matsuda, Kazuhide Suzuki, Haruo Muramatsu, Taiji Ohashi
  • Patent number: 5549243
    Abstract: A box blank can be used for American boxes (10), the main flaps (20, 20', 22, 22') of which have dimensions practically equal to the opening of the box and which are glued to each other to close this box. The outer top flap (20) has a perforation (30) located in the vicinity of the fold and the inner top flap (22) has a first cutout (40) adapted so as not to interfere with the pressing down of the middle part (36) of the perforation (30) during the opening of the box, and a second cutouts (42, 44) adapted so as not to interfere with the tearing off of the outer top flap 20 when the box is opened completely.
    Type: Grant
    Filed: February 1, 1995
    Date of Patent: August 27, 1996
    Assignee: Eastman Kodak Company
    Inventors: Regis G. Dorier, Daniel Staszak
  • Patent number: 5505372
    Abstract: A carton formed from a carton blank comprising a unitary sheet of material having cut out portions, cut lines, fold lines and perforations to form various panels which are folded together to form a carton wherein the perforations are located so that a person has a choice of forming an opening from a plurality of locations.
    Type: Grant
    Filed: October 28, 1994
    Date of Patent: April 9, 1996
    Assignee: Graphic Packaging Corporation
    Inventors: Patrick Edson, Raymond S. Kastanek
  • Patent number: 5470594
    Abstract: A disposable paper pouch enclosing a food product, the pouch being both biodegradable and recyclable. The pouch is made up of two superposed paper plies which are rendered liquid impervious by water-based acrylic layers coated on the inner and outer faces of the plies, the acrylic inner layer having a low melting temperature and the acrylic outer layer having a high melting temperature. The superposed plies are subjected to heat and pressure by standard sealing bars that have no effect on the outer layers but cause the inner layers which face each other to fuse together in a predetermined sealing pattern to define an inner pocket that is fillable with the food product.
    Type: Grant
    Filed: May 31, 1994
    Date of Patent: November 28, 1995
    Assignee: ADM Tronics Unlimited, Inc.
    Inventor: Andre Di Mino
  • Patent number: 5411205
    Abstract: A carton with an opening feature that includes a securing flap having a detachable center portion foldably joined to a detachable section of a top wall panel and being congruent with and adhesively secured to a detachable portion of the carton front wall panel, whereby the securing flap and carton front wall detachable portions can be pushed into the carton and then lifted to open the carton by separating the top wall center portion from the remainder of the carton top wall.
    Type: Grant
    Filed: September 14, 1994
    Date of Patent: May 2, 1995
    Assignee: Jefferson Smurfit Corporation
    Inventor: Gerald R. Pfieffer
  • Patent number: 5370883
    Abstract: A package for heating food has a cover for covering a tray and provides an aluminum laminate for covering the tray side wall. The cover is configured to extend over the top opening or over the base of the tray and cover the tray side wall. In one embodiment, only side edge portions of the cover are formed of an aluminum laminate. In another embodiment, the entirety of the cover is formed of an aluminum laminate, in which case, the cover has lines of weakening positioned therein for tearing and removing a central portion of the cover.
    Type: Grant
    Filed: April 8, 1992
    Date of Patent: December 6, 1994
    Assignee: Nestec S.A.
    Inventor: Christiane-Monique Saunier
  • Patent number: 5358171
    Abstract: Packs for paper handkerchiefs usually comprise a wrapper of thin plastic foil and can be reclosed after the initial opening of the pack with the aid of an adhesive tape which is applied to the pack. The invention intends to create a pack with a wrapper which is as harmless to the environment as possible and is easy to handle and, optionally repeatedly reclosable. According to the invention, a closure tab (30) which covers a withdrawal opening (40) in the region of a front panel (13) of the pack (11) is connected to a portion of edges of the withdrawal opening (residual connection 32 ) in a tearable manner to permit an opening of the pack. Furthermore, the invention relates to a blank for forming the pack and a corresponding process.
    Type: Grant
    Filed: January 28, 1993
    Date of Patent: October 25, 1994
    Assignee: Focke & Co. (GmbH & Co.)
    Inventor: Heinz Focke
  • Patent number: 5335847
    Abstract: A flat top thermoplastic coated container and blank including side edge panels, a front edge panel adaptable to being folded back onto itself and having an arcuate-shaped perforated line formed thereon, and a cover panel. The perforated line breaks upon the cover panel being opened to form a horizontal, arcuate-shaped pouring edge. The side edge panels are wider adjacent the cover panel than adjacent the front edge panel to effectively control film delamination upon the cover panel being opened and prevent seepage or "wicking" at the side seam upper edge.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: August 9, 1994
    Assignee: Elopak Systems A.G.
    Inventor: Robert E. Lisiecki
  • Patent number: 5332586
    Abstract: A disposable paper pouch enclosing a small supply of cream or other flowable food product, the pouch being both biodegradable and recyclable. The pouch is made up of two superposed paper plies which are rendered liquid impervious by water-based acrylic layers coated on the inner and outer faces of the plies, the acrylic inner layer having a low melting temperature and the acrylic outer layer having a high melting temperature. The superposed plies are subjected to heat and pressure by standard sealing bars that have no effect on the outer layers but cause the inner layers which face each other to fuse together in a predetermined sealing pattern to define an inner pocket that is fillable with the cream and a spout leading from the pocket to an outlet adjacent one end of the pouch. The outlet is normally blocked, but when the pouch is to be put to use, it is torn along a line intersecting the outlet to open the outlet whereby the cream may then be expelled therefrom by squeezing the pouch.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: July 26, 1994
    Assignee: ADM Tronics Unlimited, Inc.
    Inventor: Andre Di Mino
  • Patent number: 5297725
    Abstract: A carrier containing a plurality of layers of articles arranged in stacked end-to-end fashion. The carrier is fully enclosed and includes side end panel flaps which extend substantially the entire distance from the top panel to the bottom panel of the carrier to strengthen the carrier and prevent bowing of the panels. Score lines in the side end panel flaps further prevent bowing during folding. The top panel is formed by overlapping top panel flaps, the inner top panel flap including a folded-under reinforcing flap which produces an area of triple thickness between handle openings in the flaps and which extends into the end panels for additional reinforcement purposes.
    Type: Grant
    Filed: July 1, 1993
    Date of Patent: March 29, 1994
    Assignee: Riverwood International Corporation
    Inventor: Robert L. Sutherland
  • Patent number: 5226532
    Abstract: A gift container and greeting card holder is formed from a cutout blank (10) with three panels (12,14,16). The first and third panels (12,16) have removable central portions (31,76) defined by lines of perforations including strips (34,80,82) which are pulled loose by the aid of pull tabs (33,84,86). Assembly is achieved by folding the first and third panels onto the central second panel (14) after the gift is entered into a containing space via open edge walls after which the panels and edge strips are sealed together.
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: July 13, 1993
    Assignee: Cards `N` Pouches, Inc.
    Inventors: Leon N. Davidson, Ray L. Solari