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

Patent Owner(s)

Patent Owner	Address
CANON KABUSHIKI KAISHA	TOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

International Classification(s)

• B65H:HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Imai, Yusuke	Abiko, JP	62	195
Koga, Hiroto	Abiko, JP	27	256
Okubo, Hisakazu	Moriya, JP	3	35
Ubayashi, Shinsuke	Kashiwa, JP	30	401

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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
August 21, 2012	US,8246039,B2   US8246039B2	GRANTED PATENT AS SECOND PUBLICATION
February 11, 2010	US,20100032893,A1   US20100032893A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8246039

Sheet feeding apparatus and image forming apparatus

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