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

Patent Owner(s)

Patent Owner	Address
SHIGEMATSU WORKS CO LTD	KITA-KU TOKYO 114-0024

International Classification(s)

• A41H:APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR....
• A41D:OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
• A62B:DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nitta, Seiko	Tokyo, JP	2	5
Ozawa, Takashi	Saitama, JP	170	2365
Tanino, Kazutaka	Saitama, JP	2	5

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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	Feb 18, 2027

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
August 18, 2015	US,9107463,B2   US9107463B2	GRANTED PATENT AS SECOND PUBLICATION
June 20, 2013	US,20130153131,A1   US20130153131A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9107463

Method for integrating multi-layer sheet fabric pieces for use in a chemical protective suit

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