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. 16, 1998
Filed:
Aug. 05, 1996
James R Barger, Vandalia, OH (US);
Tony J Troiano, Dayton, OH (US);
Thomas F Welke, Stevensville, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
A method for displaying preheat or oven thermal conditioning times in a countdown timer for both thermal and thermal convection ovens is provided. The method has the steps of providing an oven having an oven cavity, a heating element, a control panel for inputting cooking parameters, and controls connected to the heating element for operating the oven; selecting a preheat temperature using the input control panel, providing a preheat time by using the control system; determining if the oven cavity is pre-conditioned; executing a preheat cycle when the oven is not pre-conditioned; displaying the preheat time in a decrementing manner using the display; and ending the preheat cycle when the decrementing preheat time equals zero. An oven having an improved preheat system is also provided.