×

Abuse-tolerant metallic packaging materials for microwave cooking

  • US 6,204,492 B1
  • Filed: 09/20/1999
  • Issued: 03/20/2001
  • Est. Priority Date: 09/20/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. An abuse-tolerant microwave packaging material comprisinga continuously repeated first set of metallic foil segments on a substrate, wherein each first set of metallic segments defines a first perimeter having a length approximately equal to a predetermined ratio of an operating wavelength of a microwave oven, and wherein each segment in each first set is spaced apart from adjacent segments.

View all claims
  • 14 Assignments
Timeline View
Assignment View
    ×
    ×