Furnace expansion joint with compressible graphite joint filler and manufacturing method

United States of America Patent

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Jun 29, 2010
Grant Date
Nov 22, 2007
app pub date
Jul 2, 2007
filing date
Dec 30, 2004

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. A method of manufacturing such a joint filler is also provided.

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Patent Owner	Address
TOKAI COBEX GMBH	65189 WIESBADEN

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C21B:MANUFACTURE OF IRON OR STEEL

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Inventor Name	Address	# of filed Patents	Total Citations
Öttinger, Oswin	Meitingen, DE	18	119
Mittag, Jörg	Wiesbaden, DE	1	0

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Furnace expansion joint with compressible graphite joint filler and manufacturing method

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United States of America Patent

11825080

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PATENT NO	7744811
APP PUB NO	20070267789A1
SERIAL NO	11825080
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 29, 2010	US,7744811,B2 US7744811B2	GRANTED PATENT AS SECOND PUBLICATION
November 22, 2007	US,20070267789,A1 US20070267789A1	FIRST PUBLISHED PATENT APPLICATION

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11825080

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