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:
Nov. 11, 2025
Filed:
Nov. 14, 2022
Applicant:
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
Inventors:
Matthew R. Hunter, Louisville, KY (US);
Joseph Mazzella, Flushing, NY (US);
Mason Hawkins, Louisville, KY (US);
Assignee:
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 43/07 (2006.01); A47J 43/044 (2006.01); B01F 101/00 (2022.01); F16B 7/04 (2006.01); F16B 21/16 (2006.01); F16D 1/116 (2006.01);
U.S. Cl.
CPC ...
A47J 43/0705 (2013.01); A47J 43/044 (2013.01); F16B 7/0413 (2013.01); F16B 21/165 (2013.01); F16D 1/116 (2013.01); A47J 2043/04454 (2013.01); B01F 2101/1805 (2022.01);
Abstract
A quick release attachment assembly and system to releasably join a utensil to a stand mixer drivetrain. The system includes an assembly comprising one or more retaining balls to axially fix an attachment insert in the assembly and a plurality of cooperating walls to fix the attachment insert against rotational displacement.