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

Patent Owner(s)

Patent Owner	Address
GM GLOBAL TECHNOLOGY OPERATIONS LLC	P O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

International Classification(s)

• B60J:WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR S....
• B60P:VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Champa, Joseph E	Shelby Township, US	1	8
Greene, Robert A	Roseville, US	13	184
Krajewski, Paul E	Troy, US	109	657
Mendonca, Paulo M	Sao Caetano Do Sul, BR	3	18
Patterson, Derek L	Shelby Township, US	22	206

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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 17, 2026

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 17, 2015	US,8979161,B2   US8979161B2	GRANTED PATENT AS SECOND PUBLICATION
September 18, 2014	US,20140265414,A1   US20140265414A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8979161

Low mass truck end gate utilizing aluminum stampings and extrusions

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