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:
Jun. 22, 2021
Filed:
Feb. 08, 2018
Applicant:
Whirlpool Corporation, Benton Harbor, MI (US);
Inventor:
Rodney M. Welch, Eau Claire, MI (US);
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 15/42 (2006.01); D06F 39/08 (2006.01); B01D 21/26 (2006.01); D06F 39/00 (2020.01); C02F 1/44 (2006.01); C02F 1/463 (2006.01);
U.S. Cl.
CPC ...
A47L 15/4219 (2013.01); A47L 15/4206 (2013.01); A47L 15/4291 (2013.01); B01D 21/26 (2013.01); D06F 39/006 (2013.01); D06F 39/085 (2013.01); C02F 1/444 (2013.01); C02F 1/463 (2013.01); D06F 39/083 (2013.01);
Abstract
A washing appliance includes a treating chamber, a sprayer emitting liquid into the treating chamber, and a recirculation circuit including a centrifugal separator and an electrocoagulation unit both fluidly coupled to the recirculation circuit.