Hard hat

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9974350
SERIAL NO

15369205

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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One or more battery-operated fans are integrated into a hard hat and pull air through a filter to remove contaminants in the air. The filtered air passes through one or more channels in the hard hat and exits the hard hat through an air curtain exit located near the user's face. The exiting air leaves with sufficient velocity to form an air curtain. A user wearing goggles or other protective eyewear will have the filtered air current pass in front of the eyewear. Paint and other contaminant particles that are in the air will not be able to contact the outer surface of the eyewear, as the particles will not be able to pass through the curtain of filtered air.

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First Claim

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Family

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Patent Owner(s)

  • POMA 22 LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brutlag, Bryan Minneapolis, US 6 84
Campbell, Bill Carlsbad, US 7 40
Emaus, Judy Carlsbad, US 2 8
Harrington, Steve Carlsbad, US 23 585
Lee, Joshua Mendota, US 21 35
Lee, Joy Salvatin Carlsbad, US 4 15
Perusse, Steve Harvey Mendota Heights, US 2 8

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