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:
Nov. 19, 2019
Filed:
May. 19, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Bohyun Nam, Seoul, KR;
Inbo Shim, Seoul, KR;
Jihoon Sung, Seoul, KR;
Sojin Park, Seoul, KR;
Seunghyun Song, Seoul, KR;
Sangkyu Lee, Seoul, KR;
Woochan Jun, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2006.01); A47L 5/22 (2006.01); A47L 9/00 (2006.01); A47L 9/04 (2006.01); A47L 9/12 (2006.01); A47L 9/16 (2006.01); A47L 9/28 (2006.01); G05D 1/00 (2006.01);
U.S. Cl.
CPC ...
G05D 1/0248 (2013.01); A47L 5/22 (2013.01); A47L 9/009 (2013.01); A47L 9/0477 (2013.01); A47L 9/0494 (2013.01); A47L 9/122 (2013.01); A47L 9/165 (2013.01); A47L 9/1608 (2013.01); A47L 9/1641 (2013.01); A47L 9/1666 (2013.01); A47L 9/1683 (2013.01); A47L 9/1691 (2013.01); A47L 9/28 (2013.01); A47L 9/2826 (2013.01); A47L 9/2852 (2013.01); A47L 9/2857 (2013.01); A47L 9/2873 (2013.01); A47L 9/2884 (2013.01); A47L 9/2894 (2013.01); G05D 1/0088 (2013.01); G05D 1/0227 (2013.01); A47L 2201/022 (2013.01); A47L 2201/04 (2013.01); G05D 2201/0215 (2013.01);
Abstract
A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit; a suction unit disposed to protrude from the cleaner body, the suction unit sucking air containing dust; and a sensing unit disposed at the front of the cleaner body in which the suction unit is disposed, wherein at least one portion of the sensing unit is disposed to overlap with the suction unit in the top-bottom direction of the cleaner body.