Filter mask

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United States of America Patent

PATENT NO 11752370
APP PUB NO 20210275842A1
SERIAL NO

16913849

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A filter mask for biological material is provided wherein the inlet port faces downwardly.

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Patent Owner(s)

  • OMACHRON INTELLECTUAL PROPERTY INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Conrad, Wayne Ernest Hampton, CA 815 16480

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