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:
May. 14, 2019
Filed:
Nov. 30, 2016
David R. Hall, Provo, UT (US);
Andrew Priddis, Mapleton, UT (US);
Matthew Liddle, Orem, UT (US);
Jedediah Knight, Provo, UT (US);
David R. Hall, Provo, UT (US);
Andrew Priddis, Mapleton, UT (US);
Matthew Liddle, Orem, UT (US);
Jedediah Knight, Provo, UT (US);
Hall Labs LLC, Provo, UT (US);
Abstract
A double-cavity microwave oven is disclosed that includes a first and a second cooking cavity, a moveable barrier disposed between the first and the second cavity, a first and a second magnetron, and a first and a second waveguide corresponding to the first and the second magnetron, respectively. The first cavity is electromagnetically isolated from the second cavity, and, as the barrier moves, the size of the first cavity relative to the second cavity changes. As the barrier is in a first position, the first waveguide directs microwaves from the first magnetron to the first cavity and the second waveguide directs microwaves from the second magnetron to the second cavity. As the barrier is in a second position, the first and the second waveguide direct microwaves from the first and the second magnetron to the first cavity. Various embodiments are also disclosed including additional features.