A GOLF BALL WITH AN AERODYNAMIC SURFACE ON A POLYURETHANE COVER - Patent 1233820

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(11)

EP 1 233 820 A1

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(43)	Date of publication:
	28.08.2002 Bulletin 2002/35

(21)	Application number: 00973367.6

(22)	Date of filing: 14.09.2000

(51)	International Patent Classification (IPC)⁷: A63B 37/14

(86)	International application number:
	PCT/US0025/402

(87)	International publication number:
	WO 0101/9464 (22.03.2001 Gazette 2001/12)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

16.09.1999 US 398917
16.09.1999 US 398919

(71)	Applicant: CALLAWAY GOLF COMPANY
	Carlsbad,California 92008-8815 (US)

(72)	Inventor:
	OGG, Steven, S. Carlsbad, CA 92009 (US)

(74)	Representative: Greenwood, John David
	Graham Watt & Co.St. Botolph's House7-9 St. Botolph's Road SevenoaksKent TN13 3AJ SevenoaksKent TN13 3AJ (GB)

(54)	A GOLF BALL WITH AN AERODYNAMIC SURFACE ON A POLYURETHANE COVER