Partition Unitary (i.e., Of One-piece Construction) With And Folded From A Box Wall Patents (Class 229/120.08)
  • Patent number: 6509047
    Abstract: Snacks such as tortilla chips with melted nacho cheese toppings have become increasingly popular in recent years, and the dispensing of such snacks, as a single unit, in microwavable packages, for either home or vending stand use is desirable. A major problem with packaging cheese and chips in contact with one another in a single container, however, is that over time the chips, which are a low moisture content food, would draw moisture from the cheese, causing them to become soggy. The present invention remedies this problem by separating the cheese from the chips by containing it in an open grid integrated into the package top in such a way that when microwaved, the cheese will melt and be evenly distributed over the chips.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: January 21, 2003
    Inventor: Kim Y. Edomwonyi
  • Patent number: 6386369
    Abstract: The carton comprises two or more channels for containing products. The channels can be opened to maintain the integrity of the carton for use as a display carton by maintaining the integrity of the base wall, but with the removal of substantially all of the top wall of each channel and a significant portion of the sidewalls of each channel. The remaining part of the sidewalls, a rear wall and the base provide the structure for the use of the carton as a display carton. If used as a shipper, a tear strip on the base wall is removed and the carton fully opened and emptied. The carton is made from a unique carton blank and a unique folding of the panels of the blank to make the carton. In particular the abutting walls of the channels are of a unique structure with each having a separate sidewall and these separate sidewalls not connected to the base wall.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: May 14, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Andrew Yuhas, Leonard Beer
  • Patent number: 6213389
    Abstract: A take-out carrier wherein the compartments thereof are divided by a partition wall secured, only in the fully erected position of the carrier, by complementary cohesive coatings on the partition wall flange and the bottom panel of the carrier, the carrier, prior to alignment of the cohesive coatings, being collapsible for stacking and storage.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: April 10, 2001
    Assignee: Dopaco, Inc.
    Inventor: Liming Cai