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:
Aug. 09, 1983
Filed:
Aug. 07, 1981
Applicant:
Inventors:
George Freedman, Wayland, MA (US);
Palmer P Derby, Weston, MA (US);
Assignee:
Raytheon Company, Lexington, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 / ; 99451 ; 99DI / ; 426243 ;
Abstract
A microwave cooking utensil comprising a glass ceramic dish having a resistive film on the outside and a conductive layer covering substantially all of the inside to block the passage of microwave energy through the dish to the interior thereof. A conductive lid over the dish prevents the passage of microwave energy through the opening of the dish. During cooking, substantially all of the microwave energy is absorbed by the resistive film instead of the food so that searing temperatures are maintained.