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Patent Searching and Data


Title:
DUST COLLECTING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/190237
Kind Code:
A1
Abstract:
A cleaner includes a dust separation unit which separates dust from sucked air; a dust container which stores the dust separated by the dust separation unit; a first suction port through which an external air is sucked into the dust separation unit; a second suction port through which the external air is sucked into the dust separation unit; a discharge port through which air inside the dust separation unit is discharged; and a flow path blocking member which selectively covers the first suction port and the second suction port.

Inventors:
KANG, Hyemin (IP Center, LG Electronics Inc. 51 Gasan digital 1 ro,Geumchun-gu, Seoul, 08592, KR)
LEE, Sangik (IP Center, LG Electronics Inc. 51 Gasan digital 1 ro,Geumchun-gu, Seoul, 08592, KR)
Application Number:
KR2019/003660
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
A47L9/16; A47L9/28
Foreign References:
KR20170066284A2017-06-14
JP2014128393A2014-07-10
KR101091220B12011-12-07
KR20100136882A2010-12-29
KR20150081767A2015-07-15
Attorney, Agent or Firm:
PARK, Byung Chang (2F Dongju Bldg. Teheran-ro 8gil 8, Kangnam-gu, Seoul, 06233, KR)
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