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

Patent Owner(s)

Patent Owner	Address
MAGSWITCH AUTOMATION COMPANY	1000 S MCCASLIN BLVD SUITE 301 SUPERIOR CO 80027

International Classification(s)

• B65H:HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS....
• H01F:MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF M....
• H01H:ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PR....
• B66C:CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRAN....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Karp, Paul J	Thornton, US	20	136
Kizilkan, Cengiz	Ingolstadt, DE	9	45
Morton, David H	Boulder, US	33	294

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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	May 28, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	May 28, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 28, 2036

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: 2024/0395,485

VARIABLE FIELD MAGNETIC COUPLERS AND METHODS FOR ENGAGING A FERROMAGNETIC WORKPIECE

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