Face mask assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9993668
SERIAL NO

14735631

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A face mask is configured to be worn on a wearer's head and to cover the wearer's nose and mouth. The face mask includes a mask body having apertures, an inhalation port positioned within one of the apertures of the mask body, an exhalation valve positioned within a second one of the apertures of the mask body, a harness assembly configured to extend about a wearer's head wherein the harness assembly includes a first strap, a strap retainer positioned on the mask body and disposed over the exhalation valve, the strap retainer configured to receive the first strap; and a valve protector positioned between the first strap and the exhalation valve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LOUIS M GERSON CO INC15 SPROAL STREET MIDDLEBORO MA 02346

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerson, Ronald L Middleboro, US 26 486
LaPointe, Pierre Marlborough, US 16 223

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