Cleaner

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12207781
APP PUB NO 20210330153A1
SERIAL NO

17369264

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cleaner includes a cleaner main body, and a suction unit connected to the cleaner main body to suck air containing dust, and provided with a brush assembly brought into contact with a floor, wherein the brush assembly includes a rotating rod rotatable in one direction, a brush portion protruding from an outer circumferential surface of the rotating rod to rotate together with the rotating rod, and a blade erected at the rear of the brush portion in the one direction to be adjacent to the brush portion, and brought into contact with the brush portion during the rotation in the one direction, to prevent foreign substances from getting tangled in the brush portion. This configuration may prevent foreign substances such as hair and the like from being tangled in the brush portion during an operation of the cleaner.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INCINTELLECTUAL PROPERTY CENTER LG ELECTRONICS INC 20 YEOUIDO-DONG YEONGDEUNGPO-GU SEOUL 150-721

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Sangkyu Seoul, KR 75 270
Shim, Inbo Seoul, KR 37 195

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Jul 28, 2028
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