Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young Jae Park0
Jin Wook Yoon0
Seok Man Hong0
Sung Jin Park0
Dong Woo Ha0
Date of Patent
November 30, 2021
Patent Application Number
16157881
Date Filed
October 11, 2018
Patent Primary Examiner
Patent abstract
A robot cleaner including: a main body, a driving unit configured to move the main body, and a suction device provided in the main body and configured to suction outside foreign substances, and the suction device may include a first suction member having a suction port provided at a bottom surface of the main body and configured to suction the foreign substances, and at least one second suction member formed to move relative to the first suction member and having a suction port configured to suction the foreign substances.
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