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. 17, 2019
Filed:
Jul. 19, 2017
Illinois Tool Works Inc., Glenview, IL (US);
Alexander R. Anim-Mensah, Centerville, OH (US);
Mary E. Paulus, Sidney, OH (US);
Michael T. James, Dayton, OH (US);
Zachary Siefker, Elida, OH (US);
Prasanna Venkatesh Murlidharan, Dayton, OH (US);
Bandr Mohsin Alsubaie, Dammam, SA;
Zaid Azmathullah Shaikh, Dayton, OH (US);
Daryl Michael Osterloh, Dayton, OH (US);
Adam Puccetti, Pittsburgh, PA (US);
Tarik Said Mohammed Alkharusi, Muscat, OM;
ILLINOIS TOOL WORKS INC., Glenview, IL (US);
Abstract
A batch-type warewash machine includes a chamber for receiving wares to be cleaned, the chamber having a chamber access opening and a single spray zone, with at least one spray system for spraying liquid onto wares in the single spray zone. A door is movable between a closed position covering the chamber access opening and an open position away from the chamber access opening to allow wares to be moved in and out of the chamber. A curtain structure is mounted on the machine, the curtain structure located behind the door when the door is in the closed position. The curtain structure remains in position and at least partially covers the chamber access opening when the door is in the open position so as to retain hot moist air within the chamber when the door is moved to the open position upon completion of a ware cleaning cycle.