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

Patent Owner(s)

Patent Owner	Address
DELTA FAUCET COMPANY	55 EAST 111TH STREET INDIANAPOLIS IN 46280

International Classification(s)

• F16K:VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR....
• E03C:DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DeVries, Adam M	Anderson, US	18	226
Nelson, Alfred Charles	Westfield, US	33	884

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 21, 2026
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 21, 2030

Fee	Large entity fee	small entity fee	micro entity fee
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: 2019/0085,993

WATERWAY ASSEMBLY FOR A FAUCET

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