Tufted carpet comprising a secondary carpet backing

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12195914
APP PUB NO 20220205173A1
SERIAL NO

17612517

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Abstract

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A tufted carpet including a tufted primary carpet backing, pile yarns tufted into the primary carpet backing, a secondary carpet backing adjoining to the primary carpet backing on the side of the primary carpet backing which exhibits backstitches and optionally a precoat and/or a polymer coat, wherein the secondary carpet backing including at least a reinforcement layer of fibers and the secondary carpet backing has an air permeability of at least 1000 l/m2·s, measured according to ISO 9237:1995.

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Patent Owner(s)

Patent OwnerAddress
FREUDENBERG PERFORMANCE MATERIALS LP3500 INDUSTRIAL DRIVE DURHAM NC 27704

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tyler, Rob Canton, US 3 5

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