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Multi-layer cover polyurethane golf ball

  • US 6,685,579 B2
  • Filed: 04/10/2001
  • Issued: 02/03/2004
  • Est. Priority Date: 04/10/2001
  • Status: Expired due to Term
First Claim
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1. A golf ball comprising a core and a cover disposed adjacent the core, wherein the cover comprises:

  • a) an inner cover layer having a first thickness and being disposed directly about the core;

    b) an outer cover layer having a second thickness no greater than about 0.050 inches; and

    c) an intermediate cover layer having a third thickness and being disposed between the inner and outer cover layers; and

    wherein d) the outer cover layer comprises a composition formed of a reactive liquid material; and

    e) the combination of the first, second, and third thickness is no greater than about 0.125 inches; and

    wherein the core comprises a center and at least one outer core layer comprising a tensioned elastomeric material.

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