Tearing Forms An Access Opening Bounded By Entire Torn Edge Patents (Class 229/242)
  • Patent number: 6098798
    Abstract: A package for an electrical floor box of the type adapted to be mounted in a sub-floor for receiving a wiring device to allow connection to an electrical circuit includes a cardboard container having a size sufficient to permit the floor box to be contained therein, a reclosable flap for allowing the cardboard container to be opened for receiving the floor box and closed to enclose the floor box in the cardboard container, and indicia on the surface of the cardboard container defining the perimeter of a portion of the box adapted, when separated from the remainder of the container and folded, to form a temporary cover for the floor box for at least partially closing the container.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: August 8, 2000
    Assignee: Pass & Seymour, Inc.
    Inventors: Brian Abbott, Michael Zaferakis, David Dowd, James Osterbrock
  • Patent number: 6073833
    Abstract: The present invention relates to a container configured for shipping, storing, and displaying goods. The container comprises upper and lower portions linked by a continuous line of weakness, wherein the upper portions collectively form a container top section that can be easily and cleanly removed and disposed, while the lower portions collectively form a container bottom section that is retained for displaying contained articles. The container employs materials and design features that provide satisfactory protection during transportation, clamping and stacking.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: June 13, 2000
    Assignee: McNeil-PPC, Inc.
    Inventors: Marc Desrosiers, Luc Jette, Jean-Pierre Tremblay, Ullrich Flatmann, Christine Sanchez
  • Patent number: 6062470
    Abstract: The present invention is directed to a package having a tear-away opening. The package comprises an outer substrate layer, an inner aseptic layer secured to the outer substrate layer, and a cut in the outer substrate layer. In order to preserve the product in the package, the cut is of a predetermined depth such that the cut does not puncture the inner aseptic layer. The cut, however, is sufficiently deep so that a predetermined portion of the package may be torn off at the cut. The present invention also includes methods for manufacturing and opening a package having a tear-away opening. The method for manufacturing a package having a tear-away opening generally includes the steps of providing an outer substrate layer, securing an inner aseptic layer to the outer substrate layer, making a cut of predetermined depth in the outer substrate layer such that the cut does not puncture the inner aseptic layer, and then forming a package.
    Type: Grant
    Filed: April 3, 1998
    Date of Patent: May 16, 2000
    Assignee: SIG Combibloc Inc.
    Inventor: Arthur W. Robichaud
  • Patent number: 5979749
    Abstract: A combination shipping and display carton for shipping goods in a conventional manner, but adapted to remove the top to convert the shipping carton to an inventory carton suitable for stacking vertically in a point of sale display. The shipping carton is further adapted to remove a portion of the front panel of the carton to expose goods inside the carton and convert the carton to a display carton.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: November 9, 1999
    Assignee: The Glidden Company
    Inventor: Michael D. Bozich
  • Patent number: 5967329
    Abstract: An apparatus, means and system are described for providing a load center container apparatus for use with a load center, in which a container is adapted to receive a load center, wherein the container has a plurality of sides, an open top and a closed bottom, and a cover adapted to cover said open top of the container, wherein the container apparatus has a removable load center protector that is adapted for mounting on a load center. A method is also described for providing a method for protecting a load center using a load center packaging assembly having a load center protector.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: October 19, 1999
    Assignee: Siemens Energy & Automation, Inc.
    Inventor: Reynaldo Salvador
  • Patent number: 5918801
    Abstract: An improved display carton. The carton of the invention includes a front panel having lines of weakness extending from the top corners of the panel down to the scoreline defining the bottom of the front panel. Lines of weakness are also provided in one or more of the flaps defining the top of the carton. The flaps on the top of the carton do not completely close the carton so that a user may grasp the carton at the top and pull on the top panel to remove portions of the top and front panels and reveal the product within the case. A particularly advantageous feature of the invention,is the use of a cut in a scoreline to improve the compressive strength of the carton. The cut is made at the bottom of one or more columns of flutes at a point where the flute would otherwise bend due to the presence of a scoreline defining a fold. The cut causes a complete cut of the flute rather than folding; the complete cut results in an increase in compressive strength when compared to the folded flute.
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: July 6, 1999
    Assignee: Lever Brothers Company, a division of Conopco, Inc.
    Inventor: Ronald Milio
  • Patent number: 5881884
    Abstract: A carton for use in the shipping and display of a plurality of articles comprises a single-piece blank cut and scored to include a top panel, a right side panel, bottom panel and a left side panel foldably connected together to form a box-shaped configuration with an open front and an open back. The blank also includes four front flaps, one front flap being foldably connected to each of the panels so as to close the open front of the carton when folded. The blank further includes four back flaps, one back flap being foldably connected to each of the panels so as to close the open back of the carton when folded. Formed in the left side panel and in the front flap connected to the left side panel is a first perforated tear line. Formed in the right side panel and in the front flap connected to the right side panel is a second perforated tear line. First and second perforated tear lines enable the carton to be severed along the tear lines to covert the carton for display of the plurality of articles.
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: March 16, 1999
    Assignee: Avery Dennison Corporation
    Inventor: Edward Podosek
  • Patent number: 5730353
    Abstract: An elongated tubular carton (10) formed from a blank (12) is collapsible about a pair of diametrically opposed fold lines. The carton (10) has a segmented tear strip (60, 62, 64, 66) and display apertures (70).
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: March 24, 1998
    Assignee: The Mead Corporation
    Inventor: John M. Holley, Jr.
  • Patent number: 5722584
    Abstract: A carton including a front wall, a rear wall, a right and a left side walls, a bottom wall and a top wall. A longitudinal partition flap is formed by cutting an approximately central portion of the front wall in a U shape. A partition wall of a cross in a plan view consisting of a lateral partition wall, a longitudinal partition wall and the longitudinal partition flap is integrally provided inside the carton. Each side wall has a perforated cut line continuous with an outer end of the perforated tear part formed at each side of the U-shaped cutout. Contents in the carton are exposed and displayed by removing an upper part of the carton along the perforated tear part. The contents are supported by the cross-shaped partition wall and therefore prevented from lying even when decreased in number.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: March 3, 1998
    Assignees: Dai Nippon Printing Co., Ltd., Otsuka Pharmaceutical Company, Limited
    Inventor: Jiro Fujiwara
  • Patent number: 5690230
    Abstract: A dispensing container for a plurality of like flat, thin products disposed in stacked relationship within the container and including a tear-away closure tab whose removal results in an opening through a front panel of the container through which the level of products within the container may be observed and individual ones of the products may be removed from the container. The opening is defined by a unique plurality of perforations and cuts through the thickness of the front panel of the container and has a profile resembling an inverted funnel. A blank for making the carton from a single sheet of material is disclosed.
    Type: Grant
    Filed: April 2, 1996
    Date of Patent: November 25, 1997
    Assignee: DeRoyal Industries, Inc.
    Inventor: J. Martin Griffith
  • Patent number: 5601233
    Abstract: A container comprises a hexahedron-shaped container body having a pair of side wall members and a top plate member; a pair of lug members provided on an upper end portion of the container body and extended sidewardly; and a sealing wall member, provided in an erected posture between extended end portions of the lug members. A protruded portion is formed on at least one end portion of the sealing wall member and protruded upwardly beyond an upper edge portion of the sealing wall member.
    Type: Grant
    Filed: October 18, 1995
    Date of Patent: February 11, 1997
    Assignee: Kao Corporation
    Inventors: Isao Kageyama, Michiaki Fujita
  • Patent number: 5595340
    Abstract: A fin-sealed, flat-topped, liquid-packaging carton with substantially triangular flaps of its tope end closure turned down and tacked to adjacent body panels has the horizontal part of its fin heat and pressure adhered to the top wall along approximately only that half of its length further from the triangular flap which will provide a pouring spout so that turning upwards of the spout end of the fin from its position flat against the top wall tends to pull upwards the central part of the top wall. Two score lines extending divergingly from the spout end of the top wall at respective opposite sides of the fin to respective corners of the opposite end of the top wall are thereby broken outwards rather than inwards.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: January 21, 1997
    Assignee: Elopak Systems A.G.
    Inventor: Edward A. Skinner
  • Patent number: 5582345
    Abstract: In order to permit opening of a box for Compact Discs regardless of the orientation of the box in a rack system, the box has two tear strips (42, 52) extending around the box at right angles to one another. The base and sides are formed as panels (6,8a,b) , the ends are formed from end panels (14a-18b) connected by fold lines to the base and side panels, and the top is formed by flaps (10a, 10b) connected by fold lines to the side panels, wherein the end panels and side panels are formed with perforations (34a-d) to define a first tear strip (42) extending around the periphery of the box between the top and base for separating the box into two halves (60, 62) and wherein the end panels and the base panel are formed with perforations (50a, b) to define a second tear strip (52) for separating the box into two further halves (64, 66), with one side panel in each half.
    Type: Grant
    Filed: September 12, 1995
    Date of Patent: December 10, 1996
    Assignee: EMI Compact Disc (Holland) B.V.
    Inventor: Jan P. Lankhuijzen
  • Patent number: 5579943
    Abstract: A dispensing closure lid having a tear-away tab for use with a container. The tab itself is configured with an outwardly extending grasping member. The pull tab is defined by a distinct sequence of slits and perforations. The slits have a greater length than the perforations. The specific sequence of slits and perforations facilitates removal of the tab from the container mouth and provides for a clean separation of the tab from the land surface of the container and the remaining lid without tearing into the lid.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: December 3, 1996
    Assignee: Phoenix Closures, Inc.
    Inventor: Walter L. Johnson
  • Patent number: 5542598
    Abstract: A carton and blank for forming such carton are disclosed including a top wall, a bottom wall and a plurality of sidewalls extended upwardly from the bottom wall to the top wall. An access opening is preferably formed in the top wall, but may be formed in any one of the sidewalls and is defined by at least one line of weakness with the line of weakness including at least one through cut line and a plurality of perforated lines extending in a linear or curvilinear direction. The perforated lines formed adjacent each end of the through cut line extend in substantially the same direction as the through cut.
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: August 6, 1996
    Assignee: James River Corporation of Virginia
    Inventor: James L. Capo
  • Patent number: 5524758
    Abstract: The present invention relates to a simple, inexpensive but effective authentication system and package which will enable end users of replacement parts to quickly and easily ascertain the authenticity of the parts contained in the package without necessitating the use of additional authentication equipment. In general, the authentication system for replacement parts of the present invention comprises a package constructed of a multi-layer material such as corrugated cardboard, having located between two of its layers a tear tape. The tear tape is inserted between the layers during manufacture of the multi-layered material and in such a manner that when the material is formed into packages, the tear tape will extend around a substantial portion of the package and cannot be removed without destroying the package or at least rendering it unreusable.
    Type: Grant
    Filed: June 30, 1995
    Date of Patent: June 11, 1996
    Inventor: Troy D. Lupul
  • Patent number: 5522537
    Abstract: A carton has a top wall having eight side edges which circumscribe a top wall surface area and a bottom wall having four side edges which circumscribe a bottom wall surface area. Four trapezoidal side walls, each having a major edge, a minor edge and two side edges, extend between the top wall and the bottom wall, such that the major edges of the sidewalls abut, respectively, adjacent of the side edges of the bottom wall and such that the minor edges of the sidewalls abut, respectively, alternate of the side edges of the top wall. The carton has four triangular corner wall portions, each having a base, which abuts the top wall at a position displaced inwardly from one of the top wall edges that does not abut one of the minor edges of the side walls, and two sides, one of which abuts one of the side edges of one of the adjacent side walls. A device for opening the carton is positioned in one of the trapezoidal side walls, and a line of weakness is positioned in the bottom wall or in the top wall.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: June 4, 1996
    Assignee: Nestec S.A.
    Inventor: David A. Barlow
  • 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: 5505371
    Abstract: A shipping and display carton includes an outer container and an inner partition structure. The partition structure is constructed from a single cut and scored blank of corrugated paperboard that is folded and erected to form a modified Z-type divider with three loading cells. The front wall of the outer container includes a perforated cut-out that is removed for display purposes, and each divider panel of the partition structure includes a cut-out that is compatible in size and shape with the cut-out in the front wall of the outer container.
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: April 9, 1996
    Assignee: Westvaco Corporation
    Inventor: Jeffrey S. O'Neill
  • Patent number: 5501323
    Abstract: A sealed dispenser includes a cover having a first dispensing hole therein; a base having a second dispensing hole aligned with the first dispensing hole; and first and second flexible overlapping flaps mounted between the cover and base and covering the holes for forming a sealed barrier when the flaps are closed and permitting extraction of dispensable material when the flaps are opened.
    Type: Grant
    Filed: May 26, 1994
    Date of Patent: March 26, 1996
    Assignee: Pioneer Packaging, Inc.
    Inventors: Gary L. Denesha, deceased, Donald B. Kostanski, Frank L. Carter, Jeffrey G. Shinners
  • Patent number: 5462169
    Abstract: A novel composite package including a rectangular, outer, paperboard box and a rectangular, thin-walled, lightweight, molded plastic bottle within the box suitable for use with hazardous liquid materials. At its upper end, the bottle has a pouring spout adjacent its front wall and an elongated hollow handle extending from the pouring spout to the rear wall and defining an air passageway between the pouring spout and the liquid containing chamber within the bottle. A vent spout is provided at the rear of the hollow handle. The top flap assembly of the box includes knock-out flap portions which overlie the pouring spout, the hollow handle, and the vent spout, those knock-out portions being removable when it is desirable to pour liquid from the package. A pair of paperboard reinforcing pads are placed between the underside of the top flap assembly and the top of the plastic bottle, the pads enhancing the crush resistance and impact strength of the package.
    Type: Grant
    Filed: September 23, 1994
    Date of Patent: October 31, 1995
    Assignee: Ring Can Corporation
    Inventors: Douglas M. Dygert, Clifford B. Radcliffe
  • Patent number: 5443204
    Abstract: A low-cost paperboard carton (22) for multiple elongated articles such as fuselinks (24) is provided which can be readily stored on utility service trucks and permit ready access to the articles therein. The carton (22) includes a pair of spaced apart sidewalls (26, 98) with a spanning front panel (78); the panel (78) and sidewalls (26, 98) are configured to present a forward opening (146) as well as rearwardly extending recesses (148, 150) in the sidewalls (26, 98). A removable die cut insert (142) initially fills the opening (146) and recesses (148, 150), and can be removed to open the carton (22). Preferably, an inclined support panel (65) is disposed within the confines of the carton (22) and extends rearwardly from the opening (146). The fuse links (24) are thus positioned in an inclined relationship for ready access by the user through the opening (146) and recesses (148, 150).
    Type: Grant
    Filed: April 26, 1994
    Date of Patent: August 22, 1995
    Assignee: Hubbell Incorporated
    Inventors: Brian D. O'Donnell, Donald C. Secrist, William H. Nottke
  • Patent number: 5427306
    Abstract: Corrugated paper blanks for cooperatively forming a six wall box, and a box formed from the paper blanks are disclosed. The box formed from a body blank 10 and two side blanks 100 has two side walls, two end walls 32 and 36, a bottom wall 34, a top wall cooperatively formed by two top panels 30 and 38, a door 52 in one of the end walls 36, and a plurality of horizontally spaced perforations 74 between a distal end of the door 52 and the bottom wall 34 to minimize tears along the paperboard corrugations upon compression of the box. The box also has positioning slots 76 on one or both of its end walls 32 and 36 at opposite sides of the box to aid in moving the box while on a shelf or otherwise.
    Type: Grant
    Filed: August 26, 1992
    Date of Patent: June 27, 1995
    Assignee: Packaging Systems, Inc.
    Inventors: Paul F. Petriekis, Robert A. VanBeek, Michael Wilford, James Zavodsky
  • Patent number: 5415343
    Abstract: A box is useful for both shipping and displaying products for selection, especially elongated products such as brooms and mops. For shipping, the box is a full rectangular enclosure. For display, top and front panels can be removed or folded back to enable viewing and access to the products. Opposing panels define side walls and a back wall, and are joined by a bottom panel to define a partial enclosure, e.g., of the same height as the product. A lower front panel bridges between the side panels, and is vertically much shorter, e.g., attached to the side walls and the bottom at the front and extending only a short distance vertically. The remainder of the front of the box is open, except for a reinforced support piece bridging across the front of the box to the side walls. The support piece resists compression and can be made of one or more of wood, plastic, metal or thick, layered cardboard or corrugated craft. The support piece can be constructed as folded-up segments of a front box panel.
    Type: Grant
    Filed: June 29, 1994
    Date of Patent: May 16, 1995
    Assignee: Quickie Manufacturing Corporation
    Inventor: Peter S. Vosbikian
  • Patent number: 5402931
    Abstract: A carton package comprising a plurality of blanks of carton material cut and scored so as to provide one or more tray compartments and a separate lid part. The lid part includes a lid panel having a pair of opposed end edges defined by a pair of opposed parallel free marginal edge portions extending along the top of a pair of opposed ends of the package and a pair of opposed side edges defined by a pair of opposed parallel lid flap panel fold lines integral with a pair of lid flap panels folded downwardly along the lid flap panel fold lines in generally perpendicular relation to the lid panel so as to define substantially the entirety of a pair of opposed sides of the package.
    Type: Grant
    Filed: September 13, 1993
    Date of Patent: April 4, 1995
    Assignee: Gulf States Paper Corporation
    Inventors: Richard F. Gulliver, James R. Green
  • Patent number: 5402886
    Abstract: A storage container for catheters having a separable portion of the front wall detachable from the container to ease removal of the catheter from the container is disclosed. The top portion is preferably separated from the side walls along external score lines at the intersection of the front and side walls. The separable portion of the front wall is preferably hinged on the bottom edge, which is perforated, easing complete separation of the separable portion from the front wall. Internal score lines on the inside surface of the separable portion of the front wall, parallel and proximate the external score lines are preferably provided to form flaps when the top portion of the front wall is detached from the container. The flaps prevent the top of the catheter package from falling out of the container. The separable portion of the front wall enables the catheter to be easily removed from the storage container without it being damaged.
    Type: Grant
    Filed: July 16, 1993
    Date of Patent: April 4, 1995
    Assignee: Schneider (USA) Inc.
    Inventor: Timothy M. McGlinch
  • Patent number: 5383596
    Abstract: A carton package comprising a plurality of side-by-side tray compartments suitable to contain consumable contents therein and a lid part enclosing the tray compartments. Each tray compartment includes a bottom wall panel, side wall panels, and leak-tight integral corner connections between adjacent side wall panels. The lid part includes a planar rectangular lid panel defining package top and a pair of lid flap panels integral with the lid panel and folded perpendicular thereto to define substantially the entirety of a pair of opposed package sides.
    Type: Grant
    Filed: July 12, 1993
    Date of Patent: January 24, 1995
    Assignee: Gulf States Paper Corporation
    Inventors: Richard F. Gulliver, James R. Green
  • Patent number: 5350062
    Abstract: In the present invention, a portion of the outer surface of a wrapper of film unit with lens is previously constructed in a manner capable of being peeled therefrom. When the portion of the surface is removed, such as a photographic objective and a finder of the film unit with lens are exposed. Thus, photographing is possible in the state where the film unit with lens is covered with the wrapper, thereby the wrapping is efficiently used. In the present invention, peeling portion capable of being peeled may also be provided continuously through the front surface, the upper surface and the rear surface of the wrapper. When such peeling portion is peeled, the front surface of the peeling portion may be bent from the wrapper at a folding line, whereby a projecting piece may be inserted into between the peeling surface and a plane at the rear surface thereof.
    Type: Grant
    Filed: July 26, 1993
    Date of Patent: September 27, 1994
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Miho Takiguchi, Noriko Katayama, Aya Itoh, Kaori Ohama, Yasuo Tanaka
  • Patent number: 5350111
    Abstract: A box is useful for both shipping and displaying products for selection, especially elongated products such as brooms and mops. For shipping, the box is a full rectangular enclosure. For display, top and front panels can be removed or folded back to enable viewing and access to the products. Opposing panels define side walls and a back wall, and are joined by a bottom panel to define a partial enclosure, e.g., of the same height as the product. A lower front panel bridges between the side panels, and is vertically much shorter, e.g., attached to the side walls and the bottom at the front and extending only a short distance vertically. The remainder of the front of the box is open, except for a reinforced support piece bridging across the front of the box to the side walls. The support piece resists compression and can be made of one or more of wood, plastic, metal or thick, layered cardboard or corrugated craft.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: September 27, 1994
    Assignee: Quickie Manufacturing Corporation
    Inventor: Peter S. Vosbikian
  • Patent number: 5344065
    Abstract: A reversible container having opposite first and second surfaces may be formed of a single sheet of material. The first surface is folded outward to provide a container e. g., for the shipping, mailing or packing of various articles; provision is made for the disassembly of the container at its destination and for adhesive closure of the everted container for further use with the second surface facing outward, e. g., as a container for recyclable articles. Hand holds and openings in the hinged lid of the container for ease of insertion of articles therein, are also provided; the perforated areas of the lid may be reinforced during shipping by an underlying second sheet, which second sheet is removable at the time of modification to an everted form. The container is preferably formed of recycled corrugated fiberboard material, but may be formed of a variety of other materials such as non-corrugated cardboard or fiberboard, synthetic sheet material, plastics, etc.
    Type: Grant
    Filed: September 13, 1993
    Date of Patent: September 6, 1994
    Inventor: Charles E. C. Moran
  • Patent number: 5326022
    Abstract: A one-piece carton formable into an enclosed container and suited to retain consumable contents therein. The carton blank is cut and scored to include a bottom wall panel, four side wall panels integral with the bottom wall panel along four side fold lines and foldable along the side fold lines to form container sides. Integral connections, which are foldable and sealable to form leak tight sealed integral corners, are provided between adjacent side wall panels. A lid wall panel is integral with a side wall panel and foldable inward toward the bottom wall panel. Cuts in the lid wall panel define a vent access section which can be manually removed from the lid wall panel along a predetermined vent separation path as a result of a manual venting procedure. The vent access section includes a grippable portion extending from an edge of the lid wall panel.
    Type: Grant
    Filed: June 10, 1993
    Date of Patent: July 5, 1994
    Assignee: Gulf States Paper Corporation
    Inventor: James R. Green
  • Patent number: 5320277
    Abstract: An article carrier having bottom, top, side and end walls interconnected to form an enclosure of rectilinear configuration and having a pair of spaced apart hand hole openings formed in the top wall includes a reinforcing strip secured to the inner surface of the top wall and between the hand hole openings. End extensions which may or may not be adhered project from each end of the reinforcing strip and are folded into flat face contacting relation with the end walls respectively and are secured thereto. The fold lines between the end extensions and the cooperating end edges of the reinforcing strip are debossed so as to protrude inwardly and mate with a complementary embossed area which is encased by torque relief slits thereby reducing the tension along the outer surfaces of the fold lines between the top wall and the end walls so as effectively to strengthen the load bearing elements of the carrier top wall.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: June 14, 1994
    Assignee: The Mead Corporation
    Inventors: James T. Stout, James B. Demaio
  • Patent number: 5293994
    Abstract: A wrap around package for a video cassette or the like having a box-like portion to contain the video cassette and a covering flap to wrap around the box-like portion. At least one wall of the box-like portion has perforated edges thereon and an opening or tab to grasp the one wall to facilitate opening of the one wall while maintaining the integrity of the box-like portion to permit automatic and easy insertion of the cassette therein. Access to the one wall, and the contents of the package, is prevented until the covering flap is unfolded from over the one wall. Space is provided on the surfaces of the covering flap and on the walls of the box-like portion for printing of advertising thereon. The package requires unwrapping of the covering flap to remove the contents of the package. Preferably, the package is formed from a single piece of material. An individualized addressed written message may be inserted in the package in a collapsed position.
    Type: Grant
    Filed: April 21, 1993
    Date of Patent: March 15, 1994
    Assignee: Producers Color Service, Inc.
    Inventor: Alan L. Antik
  • Patent number: 5284291
    Abstract: A multi-compartment carton which may be used for such applications as packaging golf balls or other products, is made from a single blank of folding carton stock. The blank is slotted, scored and perforated to form a variety of panels and flaps. In the preferred embodiment, the carton includes four elongate sleeves for containing golf balls, and the blank is constructed in such a manner that two initial glue lines form a double undivided sleeve and a single sleeve. The product resulting from that operation is folded along another score line to form an intermediate carton having two adjacent, separated elongate sleeves and a double, undivided sleeve. The fourth sleeve is created by folding a flap and gluing it to a panel, one side of the flap forming the divider and the third and fourth sleeves. Preferred arrangements for closing the ends of the carton are illustrated, including a perforated arrangement to permit opening one compartment at a time.
    Type: Grant
    Filed: August 27, 1992
    Date of Patent: February 8, 1994
    Assignee: Olympic Packaging, Inc.
    Inventor: Thomas J. Sellors
  • Patent number: 5267686
    Abstract: A food package comprising a plurality of separate portions of food and a carton assembly. The carton assembly comprises a plurality of separate open top trays corresponding in number to the number of separate portions of food and a lid structure. The separate relation of the open top trays enabling each of the separate portions of food to be separately disposed within a corresponding separate open top tray. The open top trays are erected from blanks and each includes a bottom surrounded by sides with liquid tight corner constructions and at least one outwardly extending flange. The lid structure includes a top wall panel and two top flaps. The trays, in side by side relation, are covered by the lid structure in an assembled relation and secured therein by adhesive so as to form a food package suitable for convenient transportation and handling.
    Type: Grant
    Filed: October 22, 1992
    Date of Patent: December 7, 1993
    Assignee: Gulf States Paper Corporation
    Inventors: Richard E. Gulliver, James R. Green
  • Patent number: 5265796
    Abstract: A plural compartment carton tray is constructed from a blank. The inner compartments are integrally interconnected and arranged in side-by-side relation to provide the carton blank with an exterior periphery having spaced exterior corners. At least two of the exterior corners having a gusset wall panel integral with adjacent side wall panels along two end fold lines extending in angularly related relation with respect to one another. The side wall panels are folded along the side fold lines in the same direction into an erected position while each of the gusset wall panels is folded along the associated angularly related end fold lines in opposite directions with respect to the associated pair of adjacent side wall panels so as to bring each gusset wall panel into surface-to-surface abutting relation with an end portion of one of the associated pair of adjacent side wall panels defined by one of the associated two end fold lines.
    Type: Grant
    Filed: November 12, 1992
    Date of Patent: November 30, 1993
    Assignee: Gulf States Paper Corporation
    Inventors: Richard F. Gulliver, James R. Green
  • Patent number: 5249681
    Abstract: A dispenser system for containers, e.g., soft drink cans, held in matrix configuration within a carton. An outlet port is defined in each of the carton's first and second side walls with both the outlet ports being oriented on a single longitudinal axis oriented normal to the first and second side walls. The outlet ports are sized to allow egress of each container in the container series out of either one of the first and second side walls. This allows a container whose longitudinal axis is oriented co-axially with the longitudinal axis of the outlet ports to be pushed out of the carton through the outlet port in the first side wall by pushing on the container through the outlet port in the second side wall, and alternately through the outlet port in the second side wall by pushing on the container through the outlet port in the first side wall, all as desired by the carton user.
    Type: Grant
    Filed: January 13, 1992
    Date of Patent: October 5, 1993
    Assignee: The C. W. Zumbiel Co.
    Inventor: Charles A. Miller
  • Patent number: 5236120
    Abstract: The invention relates to a container including a container body made of a paperboard-based material and having a top opening at one end, a bottom opening at an other end, a bottom closing the bottom opening, and a lid for closing the top opening. An edge area around the top opening of the container body includes a continuous body section having substantially the shape of a truncated cone, and which extends around, and tapers towards, the top opening so that the generatrix of the continuous body section is at an angle with the generatrix of the container body. The lid is detachably attached to the continuous body section and includes a section having the shape of a truncated cone and the angle of taper of which substantially corresponds to the shape of the continuous body section.
    Type: Grant
    Filed: April 22, 1992
    Date of Patent: August 17, 1993
    Assignee: Yhtyneet Paperithehtaat Oy
    Inventor: Pertti Kleemola
  • 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
  • Patent number: 5203493
    Abstract: A convertible taco package having a bottom portion receivable within a top portion, and having parallel and medial perforations defining strips which are detachable. Slots are formed from the detachment of the strips, into which taco shells may be inserted. The detached strips are separated to form tabs which support the taco shells in the slots.
    Type: Grant
    Filed: April 6, 1992
    Date of Patent: April 20, 1993
    Inventor: Donald C. Moody
  • Patent number: 5193740
    Abstract: A fold-up container for holding and incinerating disposable syringes is comprised of a base panel, a top panel, and a plurality of side panels hingeably connected to one another along a plurality of fold lines to define a closed container having an internal chamber dimensioned to receive one or more disposable syringes. An access opening into the chamber is formed by a peripheral weakened line defining a tear strip, the weakened line being located in at least one of the side panels and extending into a portion of the top panel. The carton is formed of a corrugated paper-based fluting having an inner metal foil layer secured to one side of the fluting and outer paper-based layer secured to the opposite side fluting. The container resists puncturing by a syringe and maintains sufficient structural integrity to facilitate destruction of syringes by internal burning before the container itself is destroyed by burning.
    Type: Grant
    Filed: April 8, 1992
    Date of Patent: March 16, 1993
    Assignee: Cundell Decorprint Limited
    Inventors: Mark Newborough, Neil B. Whatmough
  • Patent number: 5188285
    Abstract: In an opening device for tetrahedral-shaped or parallel piped-shaped packaging containers, a strip of packaging material is provided with tear perforation lines substantially parallel to the longitudinal direction of the strip of material. The tear perforation lines intersecting a transverse seam on the packaging material are located relative to one another such that they converge at a point in a finished packaging container.
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: February 23, 1993
    Assignee: Tetra Alfa Holdings S.A.
    Inventors: Bo Nilsson, Doriano Ottocan, Per Sponholtz
  • Patent number: 5167324
    Abstract: A shipping carton where at least one divider is convertible without the use of tools to an attractive display case. The dividers in the carton reinforce the carton when used for shipping and hold the contents in substantially vertical alignment for display. The conversion without tools is facilitated by a tear strip which separates the upper and lower portions in all but one side. Scores separate the upper and lower portions of the one side and the divider. The scores and the tear strip in place connect the upper and lower portions to provide a strong shipping carton, but upon removal of the tear strip, the scores are readily broken without tools to remove the upper portion and allow the lower portion to be used as an attractive display case.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: December 1, 1992
    Assignee: General Electric Company
    Inventor: Christopher J. Miller
  • Patent number: 5156330
    Abstract: Packaging container of a material containing a skeletal layer of plastic and filler mixed into the plastic in a quality of between 50 and 80% of the total weight of the skeletal layer. In order to facilitate the opening of the container the container is provided with a tearing mark incorporated in the packaging material, along which the material in the container must be torn to expose a container opening through which the contents of the container are made accessible. The tearing mark consists of an unbroken recess in the skeletal layer or a similar linear recess weakening the material with a depth of penetration of approximately 10-30% of the total thickness of the skeletal layer.
    Type: Grant
    Filed: February 12, 1992
    Date of Patent: October 20, 1992
    Assignee: Tetra Alfa Holdings S.A.
    Inventor: Ake Rosen
  • Patent number: 5143278
    Abstract: Corrugated paper blanks for cooperatively forming a six wall box, and a box formed from the paper blanks are disclosed.
    Type: Grant
    Filed: May 2, 1991
    Date of Patent: September 1, 1992
    Assignee: Packaging Systems, Inc.
    Inventors: Paul F. Petriekis, Michael Wilford, James Zavodsky
  • Patent number: 5106013
    Abstract: A shipping container for a book is provided formed from a single blank of foldable sheet material. The container includes top and bottom major panels, opposed side minor panels, end wall assemblies foldably connected to opposite ends of one major panel, and closure panels foldably connected to opposite ends of the other major panel. First tuck flaps are foldably connected to opposite ends of one side panel. Each closure panel has a foldable second tuck flap extending laterally from one side thereof. Each assembly includes a narrow first panel foldably connected to the one major panel, a second panel foldably connected to the first panel, and a narrow third panel foldably connected to the second panel. The first, second and third panels are arranged in side by side relation. The first panel is folded under the one major panel, and the second panel spans the distance therebetween, and engages an adjacent end surface of the book. The third panel engages the concealed surface of the other major panel.
    Type: Grant
    Filed: June 11, 1991
    Date of Patent: April 21, 1992
    Assignee: Packaging Corporation of America
    Inventors: James D. Southwell, Herbert A. Patterson
  • Patent number: 5069385
    Abstract: A cuboid package suitable as a container for a liquid or a food comprises a body formed from a blank of packaging material having a plurality of longitudinal, transverse, and oblique groove lines thereon, said body being shaped into a base, four side walls, a flat top, and gable pocket adjoining one of the side walls and extending under the flat top so that the gable pocket lies within the cuboid outer contour of the body. The gable pocket comprises an inclined surface formed from a re-entrant fold of the blank and lateral pocket surfaces. A pouring spout or an adapter which receives a pouring spount is disposed on the inclined surface of the gable pocket.
    Type: Grant
    Filed: June 12, 1990
    Date of Patent: December 3, 1991
    Assignee: PKL Verpackungssystems GmbH
    Inventor: Jurgen Farber