Microwave heating intensifier
AssigneeBeckett Industries Inc.
InventorDonald G. Beckett
Life of this patent
Estimating the term…
Abstract
A microwave energy intensifier is described comprising an array of dots of electroconductive material of microwave-reflecting thickness, particularly aluminum of foil thickness, supported on a dielectric substrate, particularly a flexible polymeric film substrate.
Claims8
An article of manufacture suitable for use in the microwave cooking of foodstuffs, which comprises a dielectric substrate and an array of discrete dots of electroconductive material of microwave-reflecting thickness supported on said dielectric substrate and having a transverse dimension of about 0.0001 to about 0.1 inch and spaced apart one from another by a distance of about 0.0001 to about 0.1 inch sufficient to effect guidance of an enhanced proportion of incident microwave energy through said substrate.
Dependencies are inferred from the claim text.