Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fangming Ye0
Date of Patent
April 27, 2021
Patent Application Number
15934239
Date Filed
March 23, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A rotor assembly includes a motor, a propeller, and a connection assembly. The motor includes a stator and a rotator rotatable with respect to the stator. The connection assembly includes a locking member provided between the propeller and the rotator. The locking member is configured to rotate with respect to the rotator and the propeller to lock the propeller to the motor.
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