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:
Sep. 10, 2019
Filed:
Jul. 31, 2018
Applicant:
Whirlpool Corporation, Benton Harbor, MI (US);
Inventors:
Frederick T. Roderick, Coloma, MI (US);
Antony M. Rappette, Benton Harbor, MI (US);
Daniel Lottinville, Benton Harbor, MI (US);
David Brightbill, Benton Harbor, MI (US);
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 15/22 (2006.01); A47L 15/42 (2006.01); A47L 15/50 (2006.01);
U.S. Cl.
CPC ...
A47L 15/22 (2013.01); A47L 15/428 (2013.01); A47L 15/4225 (2013.01); A47L 15/4261 (2013.01); A47L 15/4278 (2013.01); A47L 15/4285 (2013.01); A47L 15/4287 (2013.01); A47L 15/4293 (2013.01); A47L 15/4297 (2013.01); A47L 15/507 (2013.01);
Abstract
A dishwasher for treating dishes according to a cycle of operation includes a tub at least partially defining a treating chamber, a liquid supply conduit, and a rotatable sprayer that is rotatable about a rotation axis and has an inlet and multiple nozzles collectively forming an outlet. The dishwasher further includes a hydraulic drive fluidly coupling the liquid supply conduit to the rotatable sprayer. The hydraulic drive is mechanically coupled to the rotatable sprayer.