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:
Jun. 01, 2021
Filed:
Jul. 14, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/16 (2006.01); A47L 11/282 (2006.01); A47L 11/292 (2006.01); A47L 11/40 (2006.01); A47L 11/283 (2006.01); A47L 11/293 (2006.01); A47L 11/14 (2006.01); B08B 3/04 (2006.01); B08B 3/08 (2006.01); A47L 11/34 (2006.01); B25J 9/16 (2006.01); B25J 11/00 (2006.01); G05D 1/02 (2020.01); A47L 9/00 (2006.01); A47L 9/06 (2006.01); A47L 11/20 (2006.01); B25J 5/00 (2006.01); B25J 9/00 (2006.01); B25J 9/12 (2006.01); A47L 13/20 (2006.01); B08B 1/04 (2006.01); A47L 9/28 (2006.01); A47L 11/24 (2006.01);
U.S. Cl.
CPC ...
A47L 11/283 (2013.01); A47L 9/009 (2013.01); A47L 9/0606 (2013.01); A47L 9/2826 (2013.01); A47L 9/2852 (2013.01); A47L 11/14 (2013.01); A47L 11/16 (2013.01); A47L 11/161 (2013.01); A47L 11/20 (2013.01); A47L 11/201 (2013.01); A47L 11/24 (2013.01); A47L 11/282 (2013.01); A47L 11/292 (2013.01); A47L 11/293 (2013.01); A47L 11/34 (2013.01); A47L 11/40 (2013.01); A47L 11/4002 (2013.01); A47L 11/4005 (2013.01); A47L 11/405 (2013.01); A47L 11/408 (2013.01); A47L 11/4011 (2013.01); A47L 11/4013 (2013.01); A47L 11/4038 (2013.01); A47L 11/4058 (2013.01); A47L 11/4061 (2013.01); A47L 11/4066 (2013.01); A47L 11/4069 (2013.01); A47L 11/4072 (2013.01); A47L 11/4083 (2013.01); A47L 11/4088 (2013.01); A47L 13/20 (2013.01); B08B 1/04 (2013.01); B08B 3/041 (2013.01); B08B 3/08 (2013.01); B25J 5/007 (2013.01); B25J 9/0003 (2013.01); B25J 9/126 (2013.01); B25J 9/1664 (2013.01); B25J 9/1666 (2013.01); B25J 11/0085 (2013.01); G05D 1/0223 (2013.01); A47L 2201/00 (2013.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01); G05D 2201/0203 (2013.01);
Abstract
A robot cleaner includes a first cleaning module including left and right spin mops configured to rotate clockwise or counterclockwise when viewed from above while being in contact with a floor, and a second cleaning module including a rolling member configured to rotate clockwise or counterclockwise when viewed from a left side while being in contact with a floor, the rolling member being spaced apart from the left and right spin mops in an anteroposterior direction. A controller controls rotational motion of the left and right spin mops and rotational motion of the rolling member.