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

Patent Owner(s)

Patent Owner	Address
PINNACLE ENGINES INC	1300 INDUSTRIAL ROAD SUITE 1A SAN CARLOS CA 94070

International Classification(s)

• F16H:GEARING

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cleeves, James M	Redwood City, US	132	7898
# of filed Patents : 132 Total Citations : 7898

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Patent Citation Ranking

• 6 Citation Count
• F16H Class

• 10.67 % this patent is cited more than
• 11 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	Sep 27, 2025

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 Application No: 2014/0083,222

GEAR ASSEMBLY WITH THERMAL EXPANSION MATCHING

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Abstract

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A gear or gear assembly, for example for use in a gear train or other drive system relating to an engine such as an internal combustion engine, can be matched to the thermal expansion other engine components, such as for example a support structure for gear shafts on which gears of the gear train rotate, while maintaining structural strength in the teeth and other contact surfaces of the gear.

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Description

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