Face mask and method for manufacturing thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11122841
APP PUB NO 20210045481A1
SERIAL NO

16542594

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present application discloses a mask including a sheet, a first loop, a second loop and an elastic film. The sheet comprises a central portion, a first lateral portion, a second lateral portion and an opening. The first loop is coupled to the sheet. The second loop is coupled to the sheet. The elastic film is coupled to the sheet and covers the opening. A method of manufacturing the aforementioned face mask is also disclosed.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TSUEI ALEXANDER CHIERUENWOODBURY MN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsuei, Alexander Chieruen Woodbury, US 3 4

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