04594492 is referenced by 81 patents and cites 11 patents.

A package (10) which is used to prepackage, store, ship and heat food products (11) is suitable for use in a microwave oven. The assembly includes a carton (12), a pair of microwave interactive layers (98) for converting microwave energy to heat and a paperboard spring formed from a blank (84) which includes wing sections (92,94) for resiliently biasing the pair of interactive layers into contact with opposed surfaces of a food product within the package to evenly brown and crisp the product. A microwave shield (22) may be incorporated in the package (20) to prevent microwaves from entering the package sidewalls.

Title
Microwave package including a resiliently biased browning layer
Application Number
6/617527
Publication Number
4594492
Application Date
June 4, 1984
Publication Date
June 10, 1986
Inventor
Raymond V Maroszek
Neenah
WI, US
Agent
Sixbey Friedman & Leedom
Assignee
James River Corporation
CT, US
IPC
H05B 6/80
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