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:
Dec. 20, 2011
Filed:
Oct. 26, 2007
Jeffrey L. Frock, Troy, OH (US);
Nathan Engelbert, Dayton, OH (US);
Gary Morey, Tipp City, OH (US);
Premark FEG L.L.C., Wilmington, DE (US);
Abstract
A steam cooker includes one or more cooking chamber having an access door. A steam generator unit is provided for heating water to generate steam. The steam generator unit may be connected for selective delivery of steam to one or more multiple cooking chambers. In some embodiments, a steam superheater is provided with a superheating chamber and a delime operation is used to delime the superheater chamber. In some embodiments, the steam generator includes an air flow passageway with a valve that controls passage of air through the air flow passageway into and out of the steam generator during steam generator drain and/or fill operations.