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

Patent Owner(s)

• FULON DEVELOPMENT LIMITED

International Classification(s)

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

• 2011 Application Filing Year
• 1906 Class
• 215 Applications Filed
• 215 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hung, Peter M H	Kowloon, HK	43	591
# of filed Patents : 43 Total Citations : 591

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Patent Citation Ranking

• 2 Citation Count
• 1906 Class

• 0 % this patent is cited more than
• 13 Age

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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: D669536

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Abstract

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Description

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