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. 13, 2023
Filed:
Jun. 17, 2022
Applicant:
Whirlpool Corporation, Benton Harbor, MI (US);
Inventors:
Pritish Roy, St. Joseph, MI (US);
Todd Michael Jozwiak, Benton Harbor, MI (US);
John Joseph Burns, Saint Joseph, MI (US);
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 15/42 (2006.01); A47L 15/06 (2006.01); F04D 7/04 (2006.01); A47L 15/00 (2006.01); F04D 13/06 (2006.01); F04D 29/18 (2006.01); F04D 13/08 (2006.01); F04D 29/70 (2006.01); F04D 29/66 (2006.01); F04D 29/54 (2006.01); F04D 11/00 (2006.01);
U.S. Cl.
CPC ...
A47L 15/4227 (2013.01); A47L 15/001 (2013.01); A47L 15/06 (2013.01); A47L 15/4272 (2013.01); F04D 7/045 (2013.01); F04D 13/062 (2013.01); F04D 13/08 (2013.01); F04D 29/183 (2013.01); F04D 29/708 (2013.01); F04D 11/005 (2013.01); F04D 29/544 (2013.01); F04D 29/669 (2013.01);
Abstract
An impeller for a pump for a dishwasher having a base with an axis of rotation, and at least one fin protruding from the base. The impeller also has a cap removably coupled to the impeller and at least one blade integrally formed with the cap.