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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
NEUE HALBERG-GUSS GMBH	66130 SAARBRÜCKEN
FORD-WERKE GMBH	50735 KÖLN

International Classification(s)

• F16D:COUPLINGS FOR TRANSMITTING ROTATION
• F02F:CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGI....
• C22C:ALLOYS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Broda, Maik	Eschweiler, DE	45	54
Michels, Christoph	Saarbruecken, DE	8	118
Radebach, Dirk	Remscheid, DE	2	0
Ungerbuehler, Frank	Kirkel-Limbach, DE	1	0
Ursavas, Uemit	Leverkusen, DE	2	1
Warkentin, Matthias	Kerpen, DE	3	1

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 10, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 10, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 10, 2017	US,9783875,B2   US9783875B2	GRANTED PATENT AS SECOND PUBLICATION
December 25, 2014	US,20140377122,A1   US20140377122A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9783875

Cast iron material and motor vehicle part made of the cast iron material

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