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:
Jan. 31, 2017
Filed:
Dec. 19, 2011
Applicants:
Florian Brandstetter, Dillingen, DE;
Klaus-martin Forst, Gundelfingen, DE;
Erwin Oberstaller, Buttenwiesen, DE;
Inventors:
Florian Brandstetter, Dillingen, DE;
Klaus-Martin Forst, Gundelfingen, DE;
Erwin Oberstaller, Buttenwiesen, DE;
Assignee:
BSH Hausgeräte GmbH, Munich, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 15/42 (2006.01); A47L 15/00 (2006.01);
U.S. Cl.
CPC ...
A47L 15/0049 (2013.01); A47L 15/0031 (2013.01); A47L 15/4225 (2013.01); A47L 2401/06 (2013.01); A47L 2401/20 (2013.01); A47L 2501/05 (2013.01);
Abstract
A household appliance includes a circulation pump for circulating dishwashing liquid in a washing compartment of the household appliance. A drain pump empties the dishwashing liquid from the washing compartment. For the purposes of ventilating the drain pump, a control device is provided to activate the drain pump after the washing compartment has been filled with the dishwashing liquid and before or during operation of the circulation pump.