Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sangjo Kim0
Changhwa Sun0
Date of Patent
October 4, 2022
0Patent Application Number
162593160
Date Filed
January 28, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
A robot cleaner includes a body configured to house a suction motor, a nozzle coupled to the body and including a suction port, and a movable unit coupled to the nozzle in front of the suction port. The movable unit is movable between a first position where the movable unit overlaps with the nozzle and a second position where the movable unit protrudes forward from the nozzle.
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