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US Patent 11517160 Vacuum cleaner

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Edits on 16 Oct, 2023
"Add patent inventor(s)"
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Golden AI
edited on 16 Oct, 2023
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Infobox (+5 properties)
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Patent Inventor Names
Dongwoo Ha0
Kihwan Kwon0
Kyoungwoong Kim0
Seokman Hong0
Taegwang Kim0
Edits on 22 Mar, 2023
"update citations for inverse infoboxes"
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Golden AI
edited on 22 Mar, 2023
Edits on 7 Dec, 2022
"Created via: Entity Importer"
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Golden AI
created this topic on 7 Dec, 2022
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Article (+437 characters)
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 US Patent 11517160 Vacuum cleaner

Article

A vacuum cleaner including: a cleaner main body configured to generate suction force; and a suctioner including a head having a suction inlet to suck dust by the suction force and a brush drum rotatably provided in the suction inlet to sweep dust on a floor. The brush drum includes convex portions projected from an outer circumferential surface of the brush drum and spirally extended in a rotational axial direction of the brush drum.

Infobox
Is a
Patent
Patent
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
115171600
Date of Patent
December 6, 2022
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Patent Application Number
169923680
Date Filed
August 13, 2020
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Patent Citations
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US Patent 10004370 Cleaner head for a vacuum cleaner
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Patent Primary Examiner
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Anne M Kozak
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CPC Code
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A46B 15/0053
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A46B 13/02
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A46B 13/001
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A46B 13/006
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A47L 9/0477
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A47L 9/0411
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