The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2004
Filed:
Dec. 14, 2001
Applicant:
Inventor:
Laurence M. C. Lai, Mississauga, CA;
Assignee:
Graphic Packaging Corporation, Golden, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/80 ;
U.S. Cl.
CPC ...
H05B 6/80 ;
Abstract
An abuse-tolerant microwave food packaging material includes an array of solid shapes of microwave energy reflective material, for example, of aluminum foil, disposed on a substrate. The an array of shapes of microwave energy reflective material shield microwave energy from a food product while remaining substantially resistant to arcing or burning under abusive cooking conditions in an operating microwave oven.