Fire-blocking textile fabric

United States of America Patent

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Jun 14, 1988
Issued Date
N/A
app pub date
Aug 21, 1986
filing date
Apr 30, 1985

priority date (Note)
Expired

status (Latency Note)

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Abstract

A textile fabric suitable for use as a fire-blocking sheet in aircraft seat cushion comprises three to seven, fastened together nonwoven layers of hydarulically needled batts of aramid staple fibers.

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Patent Owner(s)

E. I. DU PONT DE NEMOURS AND COMPANY

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Blaustein, Michael A	Wilmington, DE	1	46
Nollen, Dennis A	Hockessin, DE	6	142
Page, Loretta A G	Newark, DE	6	179

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Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

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Fire-blocking textile fabric

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06898581

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Patent Longevity Expired	Forward Citations

PATENT NO	4750443
SERIAL NO	06898581
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06898581

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