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Multi-layer golf ball

  • US 5,971,871 A
  • Filed: 01/23/1998
  • Issued: 10/26/1999
  • Est. Priority Date: 11/27/1991
  • Status: Expired due to Term
First Claim
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1. A multi-layer golf ball, comprising(a) a spherical core formed of a soft compression material;

  • (b) a mantle layer surrounding said core;

    (c) a dimpled outer cover layer surrounding said mantle layer and having a different Shore D hardness than said mantle layer; and

    (d) at least one of said mantle and cover layers including a filler material having a weight greater than said core material to enhance the perimeter weight of the ball, the ball having an outer diameter of between 1.70 and 1.76 inches (43.2-44.7 mm) and a weight no greater than 1.62 ounces (45.93 g).

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