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Patent Searching and Data


Title:
ROBOT VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2018/074848
Kind Code:
A1
Abstract:
A robot vacuum cleaner that may increase cleaning efficiency around obstacles includes a main body having an intake to suck in dust and air while the main body is driven on a floor, a shutter installed in front of the intake to be able to move from the main body toward the floor, and a shutter driver configured to supply power to move the shutter.

Inventors:
LEE, Byoung In (73 Bongyeong-ro 1517beon-gil, Yeongtong-guSuwon-si, Gyeonggi-do, 16700, KR)
KO, Young Ho (295 Dongtanjiseong-ro, Hwaseong-si, Gyeonggi-do, 18394, KR)
CHOI, Ji Won (10 Sinwon-ro 250beon-gil, Yeongtong-guSuwon-si, Gyeonggi-do, 16676, KR)
LEE, Hak Bong (98 Daehak-ro, Yeongtong-guSuwon-si, Gyeonggi-do, 16224, KR)
HAN, Seung Il (8 Dorimi-ro, Namdong-gu, Incheon, 21621, KR)
KIM, Myeong Ho (45 Gwanggyohosugongwon-ro, Yeongtong-guSuwon-si, Gyeonggi-do, 16516, KR)
Application Number:
KR2017/011544
Publication Date:
April 26, 2018
Filing Date:
October 18, 2017
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO., LTD. (129 Samsung-ro, Yeongtong-gu,,Suwon-si, Gyeonggi-do, 16677, KR)
International Classes:
A47L9/28; A47L7/02; A47L9/06
Domestic Patent References:
WO2015137561A12015-09-17
Foreign References:
US20120054980A12012-03-08
KR20130107642A2013-10-02
US20100313364A12010-12-16
KR20060081131A2006-07-12
EP2050380A22009-04-22
Other References:
See also references of EP 3509467A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (10F and 11F, Taewoo Bldg.285, Gangnam-daero,Seocho-gu, Seoul, 06729, KR)
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