Patents Assigned to Pactiv Packaging Inc.
  • Patent number: 8955738
    Abstract: A food scoop of a generally upwardly tapering truncated configuration having a lower portion of rectangular cross section and an upper portion of circular cross section with a bottom in edge contact with the peripheral wall of the scoop completely thereabout and with opposed combined glue and sealing flaps integral with the bottom and bonded to opposed sides of the scoop wall and with the upper portion of the scoop terminating in a foldable closure means.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: February 17, 2015
    Assignee: Pactiv Packaging Inc.
    Inventors: Liming Cai, Angela E. Learn
  • Patent number: 8851315
    Abstract: A tamper-evident rigid plastic food container system wherein the outer periphery of the mating surfaces of the lid and tray are permanently bonded together after the food product has been placed in the tray, a set of perforated rows at an inner periphery, the interconnect of which needs to be torn in order to open the lid. Intentional, inadvertent, or malicious ingress into the container can only be made by tearing at the perforations and thereby evidencing the potential tampering and contamination of the packaging contents. The lid and tray edges may further include mechanical interference fits, including snap-fit grips that may be of the releasably lockable kind to permit sealing, release, and re-sealing multiple times without deterioration in reliability, and which can further prevent or minimize leakage of liquid food product.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: October 7, 2014
    Assignee: Pactiv Packaging Inc.
    Inventor: Terry Vovan
  • Patent number: 8833589
    Abstract: A container which includes a base (12) that can hold food and a lid (14) that closes on the base, which clearly indicates if the lid has been opened after a clerk loaded food into the base and closed the lid. The base and lid each have trapping portions (20, 22) and pull-open portions (24, 32) with a tear-tab, or tear-open barrier (80). To close the lid, a clerk projects a tab (30) on the pull-open portion of the lid through a slot (26) in the pull-open portion of the base, and then presses down the entire trapping portion of the lid into the trapping portion of the base. The lid cannot be lifted up because the tear-open barrier (80) forming the top wall of the slot lies over the tab. To open the container, a person must tear the barrier so he/she can pull up the tab 30 and open the lid. The fact that the barrier has been torn is obvious.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: September 16, 2014
    Assignee: Pactiv Packaging Inc.
    Inventor: Terry Vovan
  • Patent number: 8733626
    Abstract: There is herein described a disposable clamshell food service package which includes a novel flex-hinge panel between the lid and bottom of the package. This construction permits the package to open easily when the lid is pushed upwardly resulting in a flat tray like configuration devoid of the typical upstanding wall or divider and which may be used as a serving plate by the consumer. The container may be easily snapped closed and locked to allow later consumption of any uneaten food products.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: May 27, 2014
    Assignee: Pactiv Packaging, Inc.
    Inventor: Angela E. Learn
  • Patent number: 8672215
    Abstract: There is described herein a disposable clam shell food service container having a continuous sidewall which includes a novel flex-hinge panel between the lid and bottom of the container. This construction permits the container to open easily when the lid is pushed upwardly resulting in a flat tray like configuration devoid of the typical upstanding median wall or divider and which may be used as a serving plate by the consumer. The container may be easily snapped closed and locked to allow later consumption of any uneaten food products. Several additional embodiments of the invention are also presented, all of which include a continuous sidewall which ensures that the food product will remain warm and one of several lock means to secure the container in its closed condition. A triangular form of the container is also described for serving of pizza, pies and similar shaped food products.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: March 18, 2014
    Assignee: Pactiv Packaging Inc.
    Inventor: Angela E. Learn
  • Patent number: 8584884
    Abstract: Food container is provided having a first body portion and a second body portion. The first body portion and the second body portion are joined together to define an interior of the container and a mouth to the interior. The first body portion has a first flap moveable between an open position and a closed position, and the first flap includes a foldable support formed therein to hold a receptacle when in the open position. The second body portion has a second flap moveable between an open position and a closed position, and the second flap includes a tab to engage the first flap in the closed position to form a lid across the mouth of the interior. A blank for forming the food container from a sheet of blank material is also provided.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: November 19, 2013
    Assignee: Pactiv Packaging Inc.
    Inventors: Angela E. Learn, Kyle Karvola
  • Patent number: 8523000
    Abstract: Multi-compartmentalized container system includes a container having a lid member and a tray member. The lid member includes a plurality of first recesses formed on a bottom surface of the lid member and opening in a first direction, a membrane disposed over the first recesses to retain contents of the first recesses, and at least one second recess formed on an opposite surface to the bottom surface of the lid member and opening in a second direction opposite the first direction. The lid member is releasably lockable to the tray member by placing the bottom surface of the lid member toward the tray member.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: September 3, 2013
    Assignee: Pactiv Packaging Inc.
    Inventor: Terry Vovan
  • Patent number: 8360262
    Abstract: A food container formed of a single sheet of plastic, which includes a cup (12), a cover (16) that is movable between open and closed positions on the cup top, and a container (20,22) that is movable between a stowed position in the cup and an unstowed position out of the cup. The cup has a cup flange (34) and the container has a container flange (60) that is pivotally connected to the cup flange along a pivot line (64) that can be torn to separate the container from the cup. The cover is pivotally connected to the cup top at the cover flange, and the container has a lift tab (220) that lies on the cover flange. The container has a side wall that forms a vertical channel (190) on its outside for passing a straw into liquid in the cup.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: January 29, 2013
    Assignee: Pactiv Packaging Inc.
    Inventor: Terry Vovan