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:
May. 12, 2026
Filed:
Mar. 05, 2024
Applicants:
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
The Ohio State University, Columbus, OH (US);
Inventors:
Kyle James Brewer, Louisville, KY (US);
Scott Allen Noll, Blacklick, OH (US);
Kemper York, Columbus, OH (US);
Assignee:
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 15/42 (2006.01); F04D 29/40 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
A47L 15/4225 (2013.01); F04D 29/406 (2013.01); F04D 29/669 (2013.01);
Abstract
A dishwasher pump assembly includes a pump cover configured to reduce the amount of noise transmitted by the cover during operation of the pump. The radiating efficiency of the cover is reduced by reducing the solid percentage of the pump cover. In doing so, the geometry of the pump cover may be modified to inefficient at radiating noise.