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

Patent Owner(s)

Patent Owner	Address
CHURCH & DWIGHT CO INC	469 NORTH HARRISON STREET ATTN PATENT GROUP PRINCETON NJ 08543-5297

International Classification(s)

• 0402:TOILET BRUSHES, CLOTHES BRUSHES AND SHOE BRUSHES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Blaustein, Lawrence A	Moreland Hills, OH	109	3161
Nottingham, John R	Hunting Valley, OH	269	6973
Osher, John	Moreland Hills, OH	35	1811
Spirk, John W	Gates Mills, OH	168	4846

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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: D433814

Toothbrush

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