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Golf club head or other ball striking device having impact-influencing body features

  • US 9,925,428 B2
  • Filed: 05/29/2015
  • Issued: 03/27/2018
  • Est. Priority Date: 05/29/2015
  • Status: Active Grant
First Claim
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1. A golf club head comprising:

  • a club head body member made of at least a first material comprising a heel, a toe, a portion of a crown, a sole, and a portion of a ball striking surface; and

    a face member made of a plurality of materials comprising a portion of the ball striking surface and a portion of the crown,wherein the plurality of materials of the face member comprises at least a second material and a third material,wherein the third material is located entirely on the crown of the club head;

    wherein the third material is entirely surrounded by the second material;

    wherein the third material has a modulus of elasticity that is lower than the second material; and

    wherein the third material has a density that is higher than a density of both the first material and the second material.

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