EP 4142559 A4 20240605 - ROBOT CLEANER
Title (en)
ROBOT CLEANER
Title (de)
REINIGUNGSROBOTER
Title (fr)
ROBOT NETTOYEUR
Publication
Application
Priority
- KR 20200051421 A 20200428
- KR 2020010545 W 20200810
Abstract (en)
[origin: US2021330148A1] A robot cleaner includes a main body forming an exterior of the robot cleaner, a driving unit configured to move the main body, a cleaning module coupled to the main body and configured to suction dust from a traveling surface, and a dust collector coupled to the main body and configured to collect the dust suctioned by the cleaning module. The cleaning module includes a cleaning module housing that defines an exterior of the cleaning module that is coupled to the main body. A mopping unit is rotatably coupled in the cleaning module housing. The mopping unit is configured to accommodate water therein and clean the traveling surface. A mop is detachably coupled to the mopping unit, and a pump is disposed in the mopping unit. The pump is configured to guide water to the mop as the main body moves.
IPC 8 full level
A47L 11/40 (2006.01)
CPC (source: EP US)
A47L 7/00 (2013.01 - US); A47L 9/009 (2013.01 - US); A47L 9/2826 (2013.01 - US); A47L 9/2852 (2013.01 - US); A47L 11/282 (2013.01 - EP); A47L 11/4041 (2013.01 - EP); A47L 11/4061 (2013.01 - US); A47L 11/4083 (2013.01 - EP US); A47L 11/4088 (2013.01 - EP US); A47L 9/14 (2013.01 - US); A47L 2201/00 (2013.01 - EP); A47L 2201/04 (2013.01 - US)
Citation (search report)
- [A] US 2018184870 A1 20180705 - MOON SIHWAN [KR], et al
- [A] WO 2017052180 A1 20170330 - LG ELECTRONICS INC [KR]
- [A] KR 100887891 B1 20090306 - OH JAE WOOK [KR]
- [AD] CN 104545707 A 20150429 - LIANG SHENGXI
- See also references of WO 2021221233A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2021330148 A1 20211028; EP 4142559 A1 20230308; EP 4142559 A4 20240605; KR 102325528 B1 20211112; KR 20210132919 A 20211105; TW 202139913 A 20211101; TW I763030 B 20220501; WO 2021221233 A1 20211104
DOCDB simple family (application)
US 202016936481 A 20200723; EP 20934170 A 20200810; KR 20200051421 A 20200428; KR 2020010545 W 20200810; TW 109130811 A 20200908