Disposable liner for cookware

  • US 7,112,764 B2
  • Filed: 07/14/2003
  • Issued: 09/26/2006
  • Est. Priority Date: 02/27/2003
  • Status: Active Grant
First Claim
Patent Images

1. A liner for crock pots having an interior cooking chamber with an inner chamber defined by at least one ceramic wall surface with an upper perimeter lip, the liner comprising an energy conductive material having an exterior surface and an interior surface, the liner being formed to be insertable into, and removable from, the crock pot'"'"'s inner chamber so that the liner'"'"'s exterior surface substantially registers with and is adjacent to the cookware'"'"'s inner chamber while not interfering with the operation of the crock pot, the liner further having a top rim and an integrally formed flange coupled to the top rim and with at least one gap, the at least one gap adapted to allow steam to escape from the crock pot when in operation and not adapted to form fit the upper perimeter lip.

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