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:
Jul. 14, 2026
Filed:
Dec. 15, 2023
Sharkninja Operating Llc, Needham, MA (US);
Ming Li Shi, Shenzhen, CN;
Kai Ping Hu, Shenzhen, CN;
Xu Sheng Deng, HuiZhou, CN;
Nathan Lyell, Woking, GB;
Jonathan James, Witney, GB;
SharkNinja Operating LLC, Needham, MA (US);
Abstract
A system and method locks a processing shaft of a food processor to a blade during processing. The system includes a coupling with at least one socket. The coupling can be connected to move with the blade or the processing shaft. At least one ball bearing is positioned within a corresponding socket in a first configuration when the blade is not locked. As the processing shaft moves from the first configuration to a second configuration, each ball bearing moves from a corresponding socket into a cavity of the blade or a recess of the processing shaft, thereby locking the blade to the processing shaft.