MULTIPLE-LAYER GOLF BALL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

13325264

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is a multi-layer golf ball having a soft outer cover. The golf ball has an inner cover layer with a Shore D hardness of 60 or more, and an outer cover with a Shore D hardness of 55 or less, and more preferably 50 or less. In a particularly preferred form of the invention, the outer cover comprises one or more polyurethane materials. The golf ball of the invention has exceptionally soft feel and high spin rates on short shots of 80 yards or less, and particularly, 40 yards or less, while maintaining good distance and average spin on full shots.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CALLAWAY GOLF COMPANY2180 RUTHERFORD ROAD CARLSBAD CA 92008-7328

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BINETTE, MARK L LUDLOW, US 494 3348
KELLER, VIKTOR BEVERLY HILLS, US 58 1022
KENNEDY,, III THOMAS J WILBRAHAM, US 146 1820
NEALON, JOHN L SPRINGFIELD, US 46 1367
RISEN,, JR WILLIAM M RUMFORD, US 8 25
TZIVANIS, MICHAEL J CHICOPEE, US 109 858

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