Closure Interlocks With Horizontal Flange On Box Patents (Class 229/125.36)
  • Nested pan and folded pan cover
    Patent number: 8844755
    Abstract: There is provided a packaged pan and lid that includes at least two nested pans and at least two lids. Each lid has at least two bi-lateral fold lines, such that the lid is configurable into a folded configuration and removable secured within a well of a corresponding pan. The lid being removable from the well and unfolded to a substantially flat configuration. The lid may then be placed on the rim of the pan, such that a lip of the pan can be bent over the edge of the lid.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: September 30, 2014
    Assignee: Handi-Foil Corporation
    Inventors: Norton Sarnoff, Raj Patel