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

Patent Owner(s)

Patent Owner	Address
NORTHLAND ALUMINUM PRODUCTS INC A CORP OF MINNESOTA	HIGHWAY 7 AT 100 MINNEAPOLIS MN 55416

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Campbell, Jr Glenn M	Plymouth, MN	8	121
Campbell, Sr Glenn M	Plymouth, MN	7	106
Dalquist, III H David	Minnetonka, MN	7	151
Kluge, Douglas J	Golden Valley, MN	23	265
Taylor, John N	St. Louis Park, MN	8	186

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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: D314649

Power washer wand

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