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Patent Searching and Data


Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/054569
Kind Code:
A1
Abstract:
Disclosed is a vacuum cleaner. A vacuum cleaner of the present invention comprises a main body and a suction nozzle. The suction nozzle includes a housing and a rotating brush. The rotating brush includes a first rotating brush, a second rotating brush, and a coupler. The first rotating brush and the second rotating brush are coupled by the coupler so that the axes of the first rotating brush and the second rotating brush lie on the same line.

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Inventors:
LEE JUNG WOO (KR)
CHO JIN RAE (KR)
HWANG PHIL JAE (KR)
WOO NAM IL (KR)
LEE TAEK GI (KR)
Application Number:
KR2020/007163
Publication Date:
March 25, 2021
Filing Date:
June 24, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/04; A46B9/00; A46B13/00
Attorney, Agent or Firm:
NAM & NAM (117 Seosomun-ro,Jung-gu, Seoul, KR)
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