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:
Nov. 10, 2015
Filed:
Mar. 11, 2013
Sterling L.c., Salt Lake City, UT (US);
Stephen C. Jacobsen, Salt Lake City, UT (US);
John McCullough, Salt Lake City, UT (US);
STERLING L.C., Salt Lake City, UT (US);
Abstract
The present invention relates to improved devices and methods for popping popcorn, comprising moving popcorn kernels within a heating chamber with airflow and subjecting the popcorn kernels to focused microwave energy sufficient to cause the popcorn kernels to pop. In some embodiments, the devices and methods utilize a single-mode resonant microwave applicator to generate a standing microwave energy field comprising an array of one or more anti-node high intensity microwave regions and subjecting popcorn kernels to the microwave energy in the one or more high intensity microwave regions.