WASHABLE AND REUSABLE FACE MASK WITH REPLACEABLE FILTER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20210322801A1
SERIAL NO

17236611

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A face mask include a bulbous area that reduces contact between the wearer and the mask, with the inner surface texture and material adapted to be comfortable to the wearer. The bulbous area may be equipped with a filter retained by slots at the edge of the bulbous area, with the inner surface texture and material of the filter also adapted to be comfortable to the wearer. The mask may be knit with seamless transitions between wearer-contacting surfaces and the bulbous area, which enhance the comfort of the mask. The mask may include silvered yarns for antimicrobial properties. Furthermore, the bulbous area increases the effective surface area of the mask on both inhalation and exhalation, unlike pleats that collapse on inhalation.

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Patent Owner(s)

Patent OwnerAddress
BILIO LLCOAKLAND CA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Nicholas Andrew Sausalito, US 9 25
Smith,, IV Harry William San Anselmo, US 8 25
Tagner, Neil Taylorsville, US 7 36
Wilkins, Jason R Taylorsville, US 2 7

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