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:
Apr. 07, 2026
Filed:
Jul. 12, 2024
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
Umesh Babu Gangadhari, Hyderabad, IN;
Pavan Kumar Madeti, Hyderabad, IN;
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Abstract
A washing machine appliance may include a tub, a basket, an impeller base, and an extended post. The impeller base may include one or more impeller fins extending radially outward from the rotation axis, a mounting face disposed radially inward from the one or more impeller fins, and an impeller cap. The mounting face may include a central bracket defining a mounting channel. The impeller cap may be slidably seated within the central bracket. The extended post may be removably attached to the impeller base and include a connector column, a shader collar, and a mating face. The connector column may selectively rest on the impeller cap and defining a cam groove above a bottom end. The shader collar may be disposed about the connector column and include a follower pin seated within the cam groove. The mating face may include a locator wing received within the mounting channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile