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

Patent Owner(s)

Patent Owner	Address
ILLINOIS TOOL WORKS INC	155 HARLEM AVENUE GLENVIEW IL 60025

International Classification(s)

• 2304:VENTILATION AND AIR-CONDITIONING EQUIPMENT

• 2013 Application Filing Year
• 2304 Class
• 228 Applications Filed
• 228 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Greene, Daniel J	Chicago, US	16	130
# of filed Patents : 16 Total Citations : 130
Grider, Keith A	Chicago, US	39	435
# of filed Patents : 39 Total Citations : 435
Leatzow, Derek J	Chicago, US	45	334
# of filed Patents : 45 Total Citations : 334

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Patent Citation Ranking

• 14 Citation Count
• 2304 Class

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

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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	Mar 1, 2027

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

Full Text

US Patent No: D737945

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Legal Events

 

• I2015
• F2013

Date	Code	Event	Description
Sep 01, 2015	I	Issuance
Mar 15, 2013	F	Filing