Method of forming spirally wound gaskets

United States of America Patent

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Nov 1, 1988
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N/A
app pub date
May 6, 1986
filing date
May 10, 1985

priority date (Note)
Expired

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Abstract

A spiral wound gasket is made by progressively winding strip material between co-operating rollers to form a gasket section, the method of manufacture including the step of separating the rollers at a predetermined rate to give a predetermined rate of growth for the gasket section formed between them.

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Patent Owner(s)

Patent Owner	Address
FLEXITALLIC LTD (FORMERLY DAN-LOC LIMITED)	P O BOX 3 MARSH WORKS DEWSBURY ROAD CLECKHEATON WEST YORKSHIRE BD19 5BY
FLEXITALLIC L P (FORMERLY KNOWN AS DAN-LOC TRANSITIONAL L P	6915 HIGHWAY 225 DEER PARK TX 77536

International Classification(s)

B21C:MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PR....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Richardson, Leslie	Ilkley, GB2	1	4

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Method of forming spirally wound gaskets

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06860171

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PATENT NO	4781048
SERIAL NO	06860171
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06860171

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