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

Patent Owner(s)

Patent Owner	Address
CITY OF NAGOYA	1-1 SANNOMARU 3-CHOME NAKA-KU NAGOYA 460-8508
ART SCREW CO LTD	3-67-1 IKOMA-CHO KITA-KU NAGOYA-SHI AICHI 462-0832

International Classification(s)

• B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....
• F16B:DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL E....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Matsubayashi, Kou	Nagoya, JP	7	58
Miyake, Takushi	Iwakura, JP	1	13

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 18, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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
March 18, 2014	US,8671547,B2   US8671547B2	GRANTED PATENT AS SECOND PUBLICATION
March 01, 2012	US,20120047709,A1   US20120047709A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8671547

Fastening member and fastening structure

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