Electric heating – Microwave heating – Cookware
Reexamination Certificate
2008-04-01
2008-04-01
Leung, Philip H. (Department: 3742)
Electric heating
Microwave heating
Cookware
C219S732000, C219S762000, C426S234000, C099SDIG014
Reexamination Certificate
active
07351942
ABSTRACT:
A microwave energy interactive insulating material is provided. The material may include a susceptor film comprising a microwave energy interactive material supported on a first polymeric film layer, a moisture-containing layer superposed with the microwave energy interactive material, and a second polymeric film layer joined to the moisture-containing layer in a predetermined pattern, thereby forming at least one closed cell between the moisture-containing layer and the second polymeric film layer. The closed cell is capable of inflating upon exposure to microwave energy.
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Cole Lorin R.
Lafferty Terrence P.
Middleton Scott W.
O'Hagan Brian R.
Robison Richard G.
Graphic Packaging International, Inc.
Leung Philip H.
Womble Carlyle Sandridge & Rice PLLC
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