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

Patent Owner(s)

• SANFORD, L.P.

International Classification(s)

• 1906:MATERIALS AND INSTRUMENTS FOR WRITING BY HAND, FOR....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Albertini, Michael	Naperville, US	15	292
Bergman, James	Sugar Grove, US	25	652
Li, Amy	Vernon Hills, US	20	209
Qiang, Luo	ETDA Qingdao, CN	2	37
Zhijun, Long	ETDA Qingdao, CN	1	36

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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

Full Text

US Patent No: D665025

Writing instrument

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