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Golf club assembly and golf club with aerodynamic features

  • US 9,370,696 B2
  • Filed: 04/18/2014
  • Issued: 06/21/2016
  • Est. Priority Date: 05/13/2009
  • Status: Active Grant
First Claim
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1. A golf club head comprising:

  • a body member having a ball striking face, an upper surface, a toe, a heel, and a lower surface;

    a recess formed in the lower surface;

    two or more secondary recesses formed in a bottom surface of the recess, each secondary recess having;

    a first base and a second base,a width that varies as the secondary recess extends from the first base to the second base, anda depth that decreases as the secondary recess extends from the first base to the second base.

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