Frangible Inner Closure Patents (Class 220/258.3)
  • Patent number: 6845902
    Abstract: Proposed for a square flat gable composite packing are a resealable spout element (1) and the manufacture of a flat gable composite packing with such a spout element (1) that eliminate the disadvantage of known spout elements, namely that such packings can no longer be opened once the sealed-on opening aids for initially opening the packing lose their non-positive bond with the packing during transport or as the result of inadequate proposed, with a cap (2), in which an opening element (4) sealing. A resealable spout element (1) is attached to the packing interior can be bonded with the cap (2) to form an undetachable unit by means of a connecting element (5) that penetrates an opening surface present in the packing.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: January 25, 2005
    Assignee: SIG Combibloc Systems GmbH
    Inventors: Hans Bömer, Matthias Dammers, Christoph Mehler, Hans Weiteder
  • Patent number: 6790508
    Abstract: A sheet composed of multiple films for providing peel-off lids for containers comprising a first film set of films, with a film layer of aluminum, an external polythene film and an internal orientated plastic film; a second film set heat-sealed to the edge of a container to be closed, with a pre-perforated polyester film coupled, by an adhesive, to a non-perforated polythene film heat-sealed to the edge of the container; and a hot-extruded polythene layer interposed between the two film sets to couple the last polyester film of the first film set and the first polyester film of the second film set.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: September 14, 2004
    Assignee: BP Europack S.p.A.
    Inventor: Marco Razeti
  • Patent number: 6763963
    Abstract: A method and device for opening a drink can provided with a frangible obturator which can be pushed back inside the can using a tongue that is fixed in a horizontal position in the middle of the lid by means of a rivet on which the tongue can pivot as a lever to produce an opening which is later closed by a movable case that is adapted on the tongue which is pivoted around the river in order to move onto the opening.
    Type: Grant
    Filed: December 18, 2000
    Date of Patent: July 20, 2004
    Assignee: Akline
    Inventor: Didier Martin
  • Patent number: 6755315
    Abstract: The invention relates to a beverage can with a press-in closure (2) whereby a lid area is surrounded by a separating line (3) which can be pressed down into a partial area by means of an actuation tab (4) of a grip lug (7) that is fixed to the lid (5) by means of a riveted joint (6), and forming a hole (8) in the interior of the can for pouring out said beverage. According to the invention, the hole (8) can be covered with a perforated external lid (9) which is also attached to the lid (5) by means of a riveted joint (6). When the grip lug (7) is actuated, the actuation tab (4) of the grip bracket (7) gets inserted into the perforated external cover (9) by means of a groove (10). The invention prevents insects such as wasps or the like from penetrating into the beverage can.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: June 29, 2004
    Inventor: Sebastian Frederic Mueller
  • Patent number: 6730339
    Abstract: Liquid candy is molded into a body of hard candy HC with a tubular portion 24 of a holder 22, 24 anchored therein. The tubular portion 22 extends into close proximity to an outer surface of the hardened candy HC. A cup-shaped portion 22 of the holder is snapped onto a reservoir cap 70. The holder 22, 24 is snapped into a fully engaged position. When a consumer wishes to consume the candy product, the consumer pulls up on the holder 22, 24 to move it upwardly relative to the reservoir cap into a second engaged position. A break-away portion 74 of the cap 70 breaks away to open fluid communication between the reservoir 62 and a passageway 36 through the holder 22, 24.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: May 4, 2004
    Assignee: Candy Novelty Works Ltd.
    Inventor: Pak Nin Chan
  • Patent number: 6708748
    Abstract: A beverage can with a protective cover, a blank for it, as well as a method and device for application of a protective cover to the lid area of a beverage can, wherein the protective cover is made of embossed aluminum foil. An essentially flat blank of the embossed aluminum foil, while covering at least the can lid, is brought into contact with the beverage can and, while being shaped in a ductile manner, is molded to at least the can lid. The cans, while in an upright position, are conveyed with a conveyor apparatus beneath a placement apparatus for blanks made of embossed aluminum foil, which placement apparatus places the blanks onto the top area of the cans while pressing them, at least partially, against the lid area and/or the can edge.
    Type: Grant
    Filed: June 4, 2001
    Date of Patent: March 23, 2004
    Assignee: Krones AG
    Inventors: Volker Kronseder, Stephan Maschke, Reinhold Spindler
  • Publication number: 20040000551
    Abstract: A lid for a rimmed beverage container. The lid has a body with a circular periphery. A lower wall depends from the periphery of the body portion in a first direction, and has an interior wall surface defining a sealing feature operable to sealably engage the rim of the container. A spout extends in a second direction from the body portion, and defines a flow limiting facility to permit passage of beverage fluids under suction, and to limit passage of fluids under gravity. The flow limiting facility may be one or more apertures of limited size, or a valve in the spout, and the wall may include several different diameter sealing features, such that different size containers may be used.
    Type: Application
    Filed: June 24, 2003
    Publication date: January 1, 2004
    Inventors: Christopher M. Flink, Lauren H. Reeves
  • Patent number: 6604646
    Abstract: A cover for a portable food container comprising a cover body and a utensil. The utensil includes a head piece and a handle piece. The head piece and the handle piece are each detachably secured to the cover body and are configured for assembly to each other upon detachment from the cover body to form the utensil. In one preferred embodiment, the handle piece includes a reinforcement for limiting longitudinal bending thereof. In an alternative embodiment, the cover further includes a protective film resealably secured to the cover body.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: August 12, 2003
    Assignee: General Mills, Inc.
    Inventors: Paul M. Torniainen, John Daugherty, Paul E. Di Mario, James Watson, Gregory J. Landis
  • Patent number: 6575324
    Abstract: A carbonated canned beverage sealing device including a cover member having a circular member for positioning over an upper end of a beverage can. The cover member has an O-ring positionable inside the can rolled lip to effect a seal therewith. The circular ring has radial apertures each having rivets slidably disposed therein to abut the can below the rolled lip. A cap portion has a periphery for positioning over the cover member. Radially disposed tab housings extend outwardly and downwardly from the cap periphery in a spaced relationship corresponding with the rivets. Each tab housing has a hollow opening for receiving a rivet whereby the openings are positioned over the rivets. The cap portion-is rotated so that the rivets are pushed inwardly against the can below the can rolled lip to hold and effect a seal between the O-ring and the upper end of the carbonated beverage can.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: June 10, 2003
    Inventor: Floyd Hamer
  • Patent number: 6510981
    Abstract: A canister for containing a particulate-type product such as a ready-to-eat cereal. The canister includes a side wall, a bottom closure and a plastic lid. The side wall defines at least a portion of a tubular body having an upper opening, a lower opening and an internal storage region for containing the particulate-type product. In this regard, the side wall includes a first, paper-based layer and a second, plastic-based layer. The first, paper-based layer has an inner surface and an outer surface. The second, plastic-based layer is bonded to the inner surface of the first, paper-based layer. The bottom closure is connected to the side wall so as to encompass the bottom opening. The plastic lid is openably secure to the tubular body at the upper opening. In this regard, the plastic lid provides selective access to the internal storage region. With this configuration, the plastic lid facilitates rapid fabrication of the canister, as well as providing for increased canister durability.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: January 28, 2003
    Assignee: General Mills, Inc.
    Inventors: Curtis J. Deering, Gordon H. Meier, Sarah J. Moberg, Patrick J. Sumpmann
  • Publication number: 20030010787
    Abstract: A fresh packaging system for roast and ground coffee having a top load capacity of at least about 16 pounds (7.3 Kg) comprising a container with a closed bottom, an open top, and a body enclosing a perimeter between the bottom and the top. A protuberance is continuously disposed around the perimeter of the body proximate to the top and forms a ridge external to the body. A flexible closure is removeably attached and sealed to the protuberance so that the closure seals the interior volume of the container. The container bottom and container body are constructed from a material having a tensile modulus number ranging from at least about 35,000 to at least about 650,000 pounds per square inch (at least about 2,381 to at least about 44,230 atm).
    Type: Application
    Filed: May 24, 2002
    Publication date: January 16, 2003
    Applicant: The Procter & Gamble Company
    Inventors: David Andrew Dalton, James David Smith, James Lee Bono, Sameer Mungur, Douglas Bruce Zeik, Aisha Barry, Jennifer Ruth Ralston Floyd
  • Publication number: 20020190111
    Abstract: A tubular container for vacuum packaging products is provided according to the present invention that includes an overcap secured to at least one of the opposed ends of a tubular container that defines a bias member for biasing a membrane-type flexible lid inwardly towards products contained within the tubular container before a vacuum is applied. The flexible lid is maintained in a biased shape until the bias member is removed. As such, the flexible lid is sufficiently restrained during the vacuum packaging process, thus preventing the breakage of products located adjacent the flexible lid.
    Type: Application
    Filed: August 9, 2002
    Publication date: December 19, 2002
    Applicant: Sonoco Development, Inc.
    Inventors: Floyd H. Boatwright, Richard M. Lowman, Alan D. Williams
  • Patent number: 6484929
    Abstract: A canister for storing a particulate-type product. The canister includes a tubular body, a bottom panel, a top panel and a plurality of tabs. The tubular body defines an upper opening, a lower opening, and an internal storage region. The bottom panel is connected to the tubular body so as to encompass the lower opening. The top panel is similarly connected to the tubular body so as to encompass the upper opening and includes a lid. The lid is selectively secured to the tubular body at the upper opening such that the lid is moveable from an initial, closed state to an opened state, and from the opened state to a reclosed state. In the initial, closed state, the lid is secured to the tubular body. In the opened state, the lid is displaced from the tubular body to define a pour opening through which the internal storage region is accessible. In the reclosed state, the lid substantially encompasses the pour opening. Finally, the plurality of tabs are associated with the lid in at least the reclosed state.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: November 26, 2002
    Assignee: General Mills, Inc.
    Inventors: Patrick Sumpmann, Gordon Meier, Curtis Deering
  • Patent number: 6460719
    Abstract: A cover for a tab top can having a top with a tab opener includes a body which is shaped and dimensioned to selectively cover the hole which is punched by the tab opener. The body has a channel which is shaped and dimensioned to receive the tab opener. Once the can is opened in the conventional manner, the cover is slidably installed on the tab opener. The cover and tab opener are then rotated until the cover covers the hole in the top of the can, thereby preventing both spilling and the unwanted entry of contamination. As desired, the cover may then be rotated away from the hole to dispense the contents of the can.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: October 8, 2002
    Inventor: Brian E. Finmark
  • Publication number: 20020117499
    Abstract: A beverage can is provided with an opening tab rotatably attached to a rotational shaft formed on a can end, and a covering rotatably attached to the rotational shaft, being positioned beneath the opening tab, and adapted to be rotated together with the opening tab, the covering has a size larger than that of a dispensing opening through which contents of the beverage can are dispensed and an upwardly convex shape allowing the covering to be closely contacted to the can end during its rotational movement.
    Type: Application
    Filed: December 28, 2001
    Publication date: August 29, 2002
    Inventor: Kyung D. Hur
  • Publication number: 20020070218
    Abstract: A new and improved plastic closure is disclosed herein. The closure contains a breakout seal that leaves the opening flush with the wall of the closure, an interference fit lock for the seal, bypass walls to maintain freshness when the lid is closed, and induction heat sealing of the closure to the container.
    Type: Application
    Filed: December 13, 2001
    Publication date: June 13, 2002
    Applicant: Controlled Molding, Inc.
    Inventor: Raymond P. Mozes