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:
Jun. 12, 1990
Filed:
Dec. 11, 1987
Applicant:
Inventor:
John R Fisher, Hockessin, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65B / ; B65B / ; B65B / ;
U.S. Cl.
CPC ...
426107 ; 426113 ; 426124 ; 426234 ; 426396 ; 219 / ; 53427 ;
Abstract
A package for microwaving heating or cooking a food item such as an egg roll, which requires surface browning or crispening, comprises a vented tray, a drapable, liquid permeable, microwave susceptive composite material, draped over the food item, and a film lid covering the tray and conformed to the shape of the food item.