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Golf club head and process for its fabrication

  • US 4,988,104 A
  • Filed: 09/01/1989
  • Issued: 01/29/1991
  • Est. Priority Date: 04/03/1989
  • Status: Expired due to Fees
First Claim
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1. A club head for a golf club, comprising:

  • a body having a face side for striking a golf ball and an opposite back side;

    a synthetic resin frame having a front side toward the face side of the club head and a rear side toward the back side of the club head;

    a hollow axial member defined in the frame and extending from the front side toward the rear side of the frame;

    a hosel part on the frame for receiving a golf club shaft;

    a foam material core covering the exterior of the hollow axial member; and

    a synthetic resin coating around the outer periphery of the core, and defining an enclosure around the frame and the core.

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