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Induction Cookware

  • US 20090065500A1
  • Filed: 09/05/2008
  • Published: 03/12/2009
  • Est. Priority Date: 09/07/2007
  • Status: Active Grant
First Claim
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1. A cooking utensil for use with an induction cooktop having an induction coil, the cooking utensil comprising:

  • an inner wall comprising an electrically conductive target layer in which heat is generated by the induction coil;

    an outer wall comprising an electrically non-conductive layer that cooperates with the inner wall to form a sealed gap between the inner wall and the outer wall; and

    argon gas filling the sealed gap.

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