Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 14, 2023
0Patent Application Number
171444370
Date Filed
January 8, 2021
0Patent Citations
Patent Citations Received
0
Patent Primary Examiner
A foldable blade assembly may include a first blade, a motor configured to rotate the first blade, a second blade of which a rotation center coincides with a rotation center of the first blade, and an actuator configured to move the second blade upward or downward to selectively couple the second blade to the first blade so that the second blade and the first blade are rotated together or configured to release the coupling between the second blade and the first blade.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
