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| Number | Title | Issue Date |
| 8113416 | Hermetically sealed paperboard container with enhanced barrier performance A hermetically sealed paperboard container including a container body component including upper and lower ends, the body component being formed from a blank including a paperboard layer having first and second major sides, a first sealant layer on the first major si... | 02/14/2012 |
| 7828199 | Multi-layer heat insulating container A storage container includes a receptacle having a circumferential sidewall and a sleeve fixedly attached to the receptacle having a circumferential sidewall with a left edge, a right edge, and marginal portions adjacent the left and right edges wherein the edges me... | 11/09/2010 |
| 7427010 | Carton lock This invention relates to a wrap-around carrier which is held together by a single locking system, which is a secondary locking system in which the secondary male locks are formed as an extension of an outer secondary locking flap with an inner bottom flap having a ... | 09/23/2008 |
| 7311243 | Two piece paper cup and sidewall blank therefor A two-piece cup is formed by a sidewall member having an upper edge, a lower edge, a pair of opposite side edges, a front surface and a back surface with the opposite side edges overlapped and sealed along an overlapped side seam, and a bottom member sealed along th... | 12/25/2007 |
| 7281649 | Bottom seal for container The present invention generally provides a bottom seal for a container. The container has a side wall having an upper end and a lower end. A bottom wall closes the lower end of the side wall. The bottom wall has a base and a skirt projecting from an outer periphery ... | 10/16/2007 |
| 7232055 | Folding serving tray An apparatus for containing a food and beverage includes a substantially flat stock, for example, cardboard or fiberboard that is folded into a three-dimensional apparatus. When formed, the apparatus includes a first compartment for holding a food and a beverage ext... | 06/19/2007 |
| 7175020 | Flat primary and secondary locking system A new type of secondary locking system for article carriers consisting of at least one secondary male lock with two shoulders that is attached by a neck to the edge of a outer flap on the carrier for use with a primary locking system. An inner flap has a secondary f... | 02/13/2007 |
| 7048113 | Minimalist can wrap A wrap-around can wrap which is secured together by primary and secondary locks with a single aperture securing both a primary and secondary lock, with each secondary lock being attached to a bottom flap of the carrier through a locking base. The locking base on eac... | 05/23/2006 |
| 6997372 | Wrap-around carrier sleeve with improved article retaining feature There is disclosed a blank for forming a wrap-around carrier sleeve comprising a plurality of panels connected end to end, including first and second end panels at opposite ends of the blank configured to overlap and cooperate to form a bottom of the sleeve. The fir... | 02/14/2006 |
| 6986457 | Plastic corrugated case A packaging case is provided for containing at least one container. The case has a first sheet and a second sheet. The first sheet forms a first vertical panel of the case having a first edge with a first bead and a second edge with a second bead, the second edge be... | 01/17/2006 |
| 6959813 | Corrugated container A self-squaring corrugated container employs alignment markings on and adjacent to the manufacturing joint to allow quick visual inspection of placement and orientation of the manufacturing joint, and employs interlocking contoured peripheral edges on the major bott... | 11/01/2005 |
| 6948651 | Blank for a tubular carton An elongate blank for forming a tubular carton includes panels arranged in a row along the length of the blank. The panels are hingedly connected one to another in series. Each panel has a pair of opposed free end edges disposed generally along the length of the bla... | 09/27/2005 |
| 6932266 | Collapsible bulk material container A container assembly for bulk materials and a kit for assembling same are disclosed. A forming member having a plurality of sidewalls defines an internal cavity for receiving bulk materials. The sidewalls are arranged relative to one another and are locked into posi... | 08/23/2005 |
| 6926196 | Triangular shipping container The invention is a triangular shipping container that is easily closed, easily opened, and that is reusable. The container is formed from a cardboard sheet that is provided with a number of mating male and female tabs. ... | 08/09/2005 |
| 6926195 | Box with tab closures A retaining structure for securing first and second flaps of a box structure in an overlapping, closed condition comprising a first tab pliably coupled to the first flap and defining a free end having a substantially circular shape and an a complementary aperture ha... | 08/09/2005 |
| 6922976 | Method of packaging and transporting pizza for improved efficiency and crush-resistance A method of packaging and transporting pizza for improved efficiency and crush-resistance, this method involving the steps of (a) providing a box blank erectable into a non-wall-engaged carton comprising a substantially rectangular bottom panel, a rear wall, a pair ... | 08/02/2005 |
| 6918487 | Dispensing system for double stack carton The carton of this invention is capable of carrying the plurality of containers stacked upon their ends in two tiers with a unique dispenser that permits the dispensing of containers on their sides. The dispenser is formed in a top side wall and extends into the end... | 07/19/2005 |
| 6892932 | Efficient food carton A blank and carton that provides for efficient, cost-effective, sanitary packaging of food products such as breadsticks, chicken wings, pizza slices, and the like. Structural arrangements include (a) a flap-free side wall with a non-folding front-wall-engagement tab... | 05/17/2005 |
| 6854639 | Carton blank and method of forming a carton blank A carton blank may be formed from a first sheet of relatively rigid material and a second sheet of relatively flexible fluid impervious material. The second sheet of relatively flexible fluid impervious material may cover some but not other portions of the first she... | 02/15/2005 |
| 6824042 | Foldable tote box A foldable tote box comprises two side-wall panels, each having four holding tabs near each corner of the panel, and two end-wall panels, each having two corner wing panels on each of which two locking insert tabs are formed to be engaged with the holding tabs on th... | 11/30/2004 |
| 6761307 | Folding box for packing A folding box for packing made from a high density foam polypropylene resin board, in which the strength in a connecting portion is secured, durability is improved, and reusability is secured in addition to returnability and recyclability is provided. A foldi... | 07/13/2004 |
| 6705515 | Self erecting and collapsible corrugated plastic box A corrugated plastic box is disclosed. The box is provided with an L-shaped or chair-shaped end panel which can be adhesively secured to a box side panel. The end panel has a lower portion which extends over a relatively great number of box side corrugations, and an... | 03/16/2004 |
| 6688516 | Universal semi-automatic foldable box An universal semi-automatic foldable box is generally disclosed comprising a box body (1) having a bottom panel (2), and two or more side walls (5), and the corresponding number of soft sheets (9) and spring strips (11). Each spring strip is connected to ... | 02/10/2004 |
| 6581769 | Corrugated shipping container with self-hinged door A corrugated collapsible shipping container is disclosed which includes a rigid pallet having side panels, a back panel and a front door panel extending upwardly from the pallet, one side panel and the back panel formed from a sheet of corrugated material... | 06/24/2003 |
| 6502743 | Carton having panel-interlocking means A carton comprises first and second panels disposed in an overlapping relationship, and an interlocking arrangement for interconnecting the first and second panels. The interlocking arrangement comprises a slit formed in the first panel, and a tab project... | 01/07/2003 |
| 6431435 | Collapsible bulk material container A container assembly for bulk materials and a method and kit for assembling same are disclosed. A forming member having a plurality of sidewalls defines an internal cavity for receiving bulk materials. The sidewalls are arranged relative to one another an... | 08/13/2002 |
| 6422456 | Three-layered insulated cup and method of manufacture An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foamed, perfora... | 07/23/2002 |
| 6378766 | Insulated cup and method of manufacture An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foame... | 04/30/2002 |
| 6378765 | Carton panel lock This invention relates to a single stage locking arrangement in which the male lock is formed from the terminal edge of one flap and the female lock is located in a second flap and has a unique locking ledge located on an S-shaped cut line extending from ... | 04/30/2002 |
| 6364201 | Disposable all-purpose container assembly A disposable all-purpose container assembly includes a disposable frustoconical container formed from polymer coated paper and a saddle-like insulation attachment straddling an associated portion of the container sidewall and mounted in fixed position on ... | 04/02/2002 |
| 6315123 | Carton with panel locking means A carton includes first and second overlapping panels and a lock for securing the panels together. The lock includes a locking tab and a retaining tab. The locking tab is joined at its one end edge to the first panel while the retaining tab defines a lock... | 11/13/2001 |
| 6257485 | Insulated cup and method of manufacture An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18) (corrugated, ribbed, embossed, foam... | 07/10/2001 |
| 6253995 | Insulated containers and sidewalls having laterally extending flutes, and methods An insulated container comprises a sidewall formed with an outer layer, an inner layer, and a fluted layer located between the outer and inner layers. The fluted layer includes elongated flutes extending in a substantially lateral direction around the con... | 07/03/2001 |
| 6196454 | Insulated cup and method of manufacture An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foame... | 03/06/2001 |
| 6173889 | Carton panel lock A mechanical lock assembly for a wrap-around carton. The mechanical lock assembly has a primary variable lock belt, which both prevents withdrawal of a locking tab after it has been inserted into a locking opening of an associated overlapping panel flap, ... | 01/16/2001 |
| 6142365 | Foldable plastic box A unitary, foldable plastic box. The box has a bottom wall with a perimeter and at least three perimeter walls hingeably affixed to the perimeter of bottom wall with living hinges. A first attachment mechanism and second attachment mechanism complementary... | 11/07/2000 |
| 6089448 | Packing case In a box-shaped packing case 20 having an overlap portion at which a third folding plate 24 folded from a first holding direction is superposedly adhesively attached onto first and second folding plates 22, 23 which are folded from two directions differen... | 07/18/2000 |
| 6085970 | Insulated cup and method of manufacture An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foame... | 07/11/2000 |
| 6006984 | Paperboard package A single generally rectangular blank which can be formed into a paperboard package. The four corners of the blank are trihedral. The blank is center folded. The width of a first portion of the blank, measured parallel to the centerfold, is greater than a ... | 12/28/1999 |
| 5988490 | Elevated bottom carton A carton having a primary elevated bottom portion extending along the length of an exposed raw paperboard edge to protect the carton and to prevent moisture absorption. The carton also having a secondary elevated bottom portion substantially within the pr... | 11/23/1999 |
