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:
Mar. 07, 2023
Filed:
Jul. 30, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Youngbin Kim, Seoul, KR;
Jaewon Jang, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 11/282 (2006.01); A47L 11/24 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4038 (2013.01); A47L 11/24 (2013.01); A47L 11/282 (2013.01); A47L 11/4011 (2013.01); A47L 11/4083 (2013.01); A47L 2201/04 (2013.01);
Abstract
A mobile robot includes a body and a rotating plate rotatably installed on the body. A mop portion is attached to a lower surface of the rotating plate. And, a rotating ball that is vertically aligned with a rotating shaft of the rotating plate is rotatably installed on the rotating plate.