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Golf ball having non-concentric parting line

  • US 9,174,088 B2
  • Filed: 09/24/2012
  • Issued: 11/03/2015
  • Est. Priority Date: 03/10/2004
  • Status: Active Grant
First Claim
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1. A golf ball having a non-planar parting line about dimples on its spherical surface, the parting line comprising:

  • non-concentric arcs having straight connecting line segments between the arcs, wherein each arc maintains a tangency with its connecting lines and a relief distance greater than 0.002 inches when measured from a dimple edge to one of the non-concentric arcs; and

    a radius of each non-concentric arc relates to a corresponding dimple perimeter diameter according to the equations;

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