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:
Oct. 20, 2026
Filed:
Nov. 11, 2020
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Provided is a robot cleaner including a main body for forming an exterior of the robot cleaner, a driver for moving the main body, a cleaning module housing coupled to the main body, and a mopping unit accommodated in a space defined in the cleaning module housing to mop a traveling face, wherein the mopping unit includes a body disposed in the cleaning module housing, a plurality of mopping rollers arranged on the body, and a mop disposed to surround the body and the plurality of mopping rollers and in a surface contact with the traveling face. An area in contact with the traveling face is increased, so that a cleaning efficiency may be maximized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile