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:
May. 05, 2026
Filed:
Apr. 30, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Sungjun Kim, Seoul, KR;
Jungwan Ryu, Seoul, KR;
Jinhyouk Shin, Seoul, KR;
Ingyu Yang, Seoul, KR;
Jinho Kim, Seoul, KR;
Hyeri Kwon, Seoul, KR;
Kyoungho Ryou, Seoul, KR;
Youngsoo Kim, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 11/206 (2006.01); A47L 9/06 (2006.01); A47L 11/40 (2006.01); A47L 13/22 (2006.01);
U.S. Cl.
CPC ...
A47L 11/206 (2013.01); A47L 9/068 (2013.01); A47L 11/4013 (2013.01); A47L 11/4038 (2013.01); A47L 11/4083 (2013.01); A47L 11/4094 (2013.01); A47L 13/22 (2013.01);
Abstract
The nozzle of a cleaner includes a nozzle main body which has a suction flow path for suctioning air. A plurality of rotation cleaning units are rotatably connected to the nozzle main body, and a plurality of driving devices drive the plurality of rotation cleaning units. A water tank is mounted on the nozzle main body and supplies water to each of the rotation cleaning units. A water supply flow path supplies water from the water tank to each of the rotation cleaning units.