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:
Jan. 26, 2021
Filed:
Mar. 07, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Inbo Shim, Seoul, KR;
Yonggil Shin, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/04 (2006.01); A46B 9/02 (2006.01); A46B 13/00 (2006.01); A47L 11/24 (2006.01);
U.S. Cl.
CPC ...
A47L 11/24 (2013.01); A46B 9/028 (2013.01); A46B 13/001 (2013.01); A47L 9/0466 (2013.01); A47L 9/0477 (2013.01); A47L 2201/00 (2013.01);
Abstract
An agitator and a robot cleaner including an agitator. The agitator includes a body configured to be rotated, a plurality of couplers formed at the body and arranged to be spaced apart from each other by a predetermined distance, and a first member and a second member coupled to any one of the couplers and configured to contact a surface to be cleaned during rotation of the body. The first member and the second member extend different lengths from the body in a radial direction.