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:
Apr. 05, 2011
Filed:
Dec. 18, 2002
Cynthia Louise Ebner, Greer, SC (US);
Arthur Leroy Berrier, Simpsonville, SC (US);
Cynthia Louise Ebner, Greer, SC (US);
Arthur Leroy Berrier, Simpsonville, SC (US);
Cryovac, Inc., Duncan, SC (US);
Abstract
A dual-ovenable tray useful for supporting a food product. The tray comprises a sheet having first and second layers comprising one or more polyamides. The first layer of the sheet forms the tray inside surface. Where the first layer has a melting point, the second layer has a melting point of at least about 210° C. and at least 20° C. greater than the melting point of the first layer. Where the first layer has a glass transition temperature of less than about 120° C. measured at a 50% relative humidity, the second layer has a melting point of at least about 210° C.