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

Patent Owner(s)

Patent Owner	Address
GENTEX CORPORATION	600 N CENTENNIAL STREET ZEELAND MI 49464

International Classification(s)

• B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bonardi, Timothy A	Buchanan, MI	20	2615
Carter, John W	Holland, MI	55	5694
Fogg, Jeremy A	Holland, MI	20	2184
Roberts, John K	East Grand Rapids, MI	126	20168
Thomas, Timothy J	Holland, MI	10	499
Tuttle, Darin D	Byron Center, MI	32	2350

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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
November 13, 2007	US,7293901,B2   US7293901B2	GRANTED PATENT AS SECOND PUBLICATION
September 15, 2005	US,20050201113,A1   US20050201113A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7293901

Optics for controlling the direction of light rays and assemblies incorporating the optics

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