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Multiple material golf club head

  • US 7,320,646 B2
  • Filed: 10/09/2006
  • Issued: 01/22/2008
  • Est. Priority Date: 11/01/1999
  • Status: Expired due to Fees
First Claim
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1. A golf club head comprising:

  • an aft-body composed of a non-metallic material, the aft body comprising a crown portion and a sole portion;

    a face component attached to the aft-body, the face component composed of a metal material;

    and a means for modifying the sound characteristics of the golf club head, the modifying means being attached to the face component, wherein the golf club head has a pitch ranging from 3500 Hertz to 4500 Hertz when striking a golf ball at a swing speed of approximately 100 miles per hour;

    wherein the golf club head has a volume ranging from 350 cubic centimeters to 510 cubic centimeters and a coefficient of restitution of 0.80 to 0.94.

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