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

Patent Owner(s)

Patent Owner	Address
KURPLE NATHAN C	PO BOX 123 ANCHORVILLE MI 48004
KURPLE KURT R-D P	PO BOX 123 ANCHORVILLE MI 48004
KRIETEMEYER MAUREEN K	3252 BROOKLAWN NORTON OH 44203

International Classification(s)

• B28B:SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG O....
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kurple, Concetta	P.O. Box 123, Anchorville, MI 48004	1	0
Kurple, Karl Vincent	P.O. Box 123, Anchorville, MI 48004	5	102

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Maintenance Fees

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 19, 2005	US,6918956,B2   US6918956B2	GRANTED PATENT AS SECOND PUBLICATION
March 25, 2004	US,20040055510,A1   US20040055510A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6918956

Binder for aggregate, foundry cores, and other products

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