Handheld vacuum cleaner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10786126
APP PUB NO 20180333021A1
SERIAL NO

15775146

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A handheld vacuum cleaner includes a fluid flow path extending from a dirty air inlet to a clean air outlet, a main body including a handle, and a fluid flow motor positioned in the fluid flow path. The vacuum cleaner further includes a dirt collection region with an openable bottom and a cyclonic separator in the fluid flow-path. The cyclonic separator includes a cyclone chamber having a first end wall and a second end wall, a cyclone dirty fluid inlet, and a cyclone clean fluid outlet. The vacuum cleaner further includes a filter chamber in the fluid flow path downstream from the cyclonic separator and upstream from the fluid flow motor. The filter chamber includes an outlet fluidiy communicating the filter chamber and the fluid flow motor and a tangential inlet fluidiy communicating the cyclonic separator and the filter chamber.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TECHTRONIC INDUSTRIES CO LTDKWAI CHUNG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bohlen, John Solon, US 7 53
Friend, Richard Streetsboro, US 21 209
Makarov, Sergey V Solon, US 32 959
Paulla, Kirti Kant Cuyahoga Falls, US 18 80
Saunders, Joseph Wadsworth, US 9 75

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