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Golf club head

  • US 5,993,329 A
  • Filed: 05/13/1998
  • Issued: 11/30/1999
  • Est. Priority Date: 05/13/1998
  • Status: Expired due to Fees
First Claim
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1. A golf club head comprising:

  • a casing having a front opening and an inside retaining flange within the front opening, said retaining flange having an arched cross-section smoothly curving outwards toward the front opening, and a face panel having a coupling flange adjacent its periphery and mounted within said front opening flush with said casing, wherein a hollow looped coupling block is fitted into the front opening of said casing and retained thereto by the inside retaining flange of said casing, said coupling block including an inside annular groove and fastened to the coupling flange about the periphery of said face panel by a tongue-and-groove arrangement, said coupling block having material properties of rigidness, structural strength and wear-resistance stronger than said casing, but weaker than said face panel.

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