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

Patent Owner(s)

Patent Owner	Address
CONLEYMAX INC	850 396 11TH AVE SW CALGARY T2R 0C5

International Classification(s)

• F24H:FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING H....
• F28D:HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTH....
• F22B:METHODS OF STEAM GENERATION; STEAM BOILERS
• B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Beckie, William N	Calgary, CA	19	25
Bell, Patrick G	Calgary, CA	20	25

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Aug 24, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 24, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 24, 2033

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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: 2022/0057,081

Heat Exchanger

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