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

Patent Owner(s)

Patent Owner	Address
MARINE PRODUCTS INC P O BOX 15299 RICHMOND VA 23277-0699 A CORP OF VA	Not Provided

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Boiter, James W	Charlotte, NC	1	0
Machen, Edmund H	Charlotte, NC	6	56
Machen, James R	Charlotte, NC	3	22
Montague, Edgar B	Charlotte, NC	14	251
Teague, Tracy L	Charlotte, NC	72	3028

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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

Full Text

US Patent No: D309941

Portable air-conditioner for through-hatch marine applications

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