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

Patent Owner(s)

Patent Owner	Address
AMF BOWLING PRODUCTS INC A VIRGINIA CORPORATION	8100 AMF DRIVE MECHANICSVILLE VA

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Barsi, Endre	Denver, CO	2	36
Caffrey, Stephen F	Arvada, CO	12	192
Dechant, Joseph C	Aurora, CO	2	36
Ingermann, Donald E	Arvada, CO	10	198
Knoll, Jimmie L	Arvada, CO	2	36
Smith, Ronald L	Boulder, CO	52	1289

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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: D281362

Bowling lane duster

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