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Initial velocity dual core golf ball

  • US 6,634,964 B2
  • Filed: 02/13/2002
  • Issued: 10/21/2003
  • Est. Priority Date: 05/27/1997
  • Status: Expired due to Term
First Claim
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1. A golf ball comprising a core and a cover, wherein:

  • the core has an outer diameter of no greater tan about 1.62 inches;

    the cover comprises an inner cover layer and an outer cover layer, the outer cover layer having a material hardness of less than about 60 Shore D;

    at least one of the core or the cover comprises a high-Money-viscosity rubber regrind, or a mixture of a high-Mooney-viscosity rubber regrind and a high-Mooney-viscosity rubber, the high-Mooney-viscosity rubber regrind being present in an amount of no greater than about 20 weight percent.

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