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:
Apr. 05, 2022
Filed:
Jan. 19, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG Electronics Inc., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/14 (2006.01); A47L 11/282 (2006.01); A47L 11/292 (2006.01); A47L 11/40 (2006.01); B25J 9/16 (2006.01); B25J 11/00 (2006.01); G05D 1/02 (2020.01); A47L 9/00 (2006.01); A47L 11/20 (2006.01); B25J 9/00 (2006.01); B25J 9/12 (2006.01); A47L 13/20 (2006.01); A47L 11/283 (2006.01); A47L 11/293 (2006.01); B08B 3/04 (2006.01); B08B 3/08 (2006.01); A47L 11/16 (2006.01); A47L 11/34 (2006.01); A47L 9/06 (2006.01); B25J 5/00 (2006.01); B08B 1/04 (2006.01); A47L 9/28 (2006.01); A47L 11/24 (2006.01); A47L 11/00 (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 11/00 (2013.01); A47L 11/145 (2013.01); A47L 2201/00 (2013.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01); B08B 2203/00 (2013.01); G05D 2201/0203 (2013.01);
Abstract
Disclosed are a robot cleaner and a maintenance device for the same. The robot cleaner includes a body, a traveling module for moving the body, a bottom portion disposed in front of the traveling module for sliding along a floor when the body is moved, and a collection portion disposed in front of the bottom portion, the collection portion having therein a space for collecting foreign matter on the floor. The maintenance device includes a suction port configured to be inserted into the collection portion and a suction channel for guiding the movement of the air suctioned through the suction port.