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. 28, 2015
Filed:
Mar. 11, 2014
Applicant:
Robert L. Eisenhart, Woodland Hills, CA (US);
Inventor:
Robert L. Eisenhart, Woodland Hills, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/80 (2006.01); H05B 6/64 (2006.01); H01P 1/17 (2006.01); H05B 6/74 (2006.01);
U.S. Cl.
CPC ...
H05B 6/6402 (2013.01); H05B 6/74 (2013.01);
Abstract
A microwave oven includes an oven cavity, defined by flat, electrically conductive oven walls. A microwave source generates microwave energy including orthogonal linearly polarized components into the oven cavity from a port formed in a first one of the oven walls. A grid wall of conductive lines parallel to a polarization direction is spaced from a second oven wall by a distance nominally equivalent to a quarter wavelength of the microwave energy.