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:
Aug. 25, 1987
Filed:
Sep. 21, 1984
Applicant:
Inventors:
Mark E Eberhardt, Jr, Troy, OH (US);
Francis J Caldwell, West Carrollton, OH (US);
Assignee:
Hobart Corporation, Troy, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134 18 ; 134 / ; 134 / ; 134 / ; 134105 ; 219327 ;
Abstract
A dishwashing machine and a method for washing ware therewith are disclosed. The machine includes a wash chamber, a tank for holding a cleansing liquid, a spray system including a selectively operable pump for spraying ware to be cleaned with liquid from the tank, and a heater for heating the liquid within the tank. The heater is regulated to maintain the liquid substantially at a first predetermined temperature whenever the pump is operating, and to maintain the liquid substantially at a second predetermined temperature greater than the first temperature whenever the pump is not operating.