Respiratory filtering fabric and garment made therefrom

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10569109
APP PUB NO 20200009409A1
SERIAL NO

16432253

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An enhanced filtration multilayer laminated fabric includes an air permeable, moisture-vapor-transmissive central layer such as polytetra-fluoroethylene (ePTFE) sandwiched between a first pair of nonwoven textile layers and a second pair of woven textile layers. The laminated fabric may also feature a fire resistant application. The top textile layer may also include a permanent, highly breathable and highly durable electro-static discharge feature added to the inside of the layer by laying down a carbon based printed pattern on the inside of the layer. The filtration fabric may be utilized to manufacture a wearable garment that is aesthetically pleasing and comfortable to wear in all weather conditions and which effectively filters airborne particulates from entering a user's respiratory system by blocking particulates having a size of 0.3 microns and larger from inhaled air for a user's respiratory system with a particle blocking efficiency of at least 90%.

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Patent Owner(s)

Patent OwnerAddress
COCOON INC216 LAFAYETTE ROAD NORTH HAMPTON NH 03862

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crotty, Leo J New Castle, US 4 1
Olson, Karmin Kansas City, US 2 0
Smithies, Alan Overland Park, US 38 387

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