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Golf club heads

  • US 10,029,160 B2
  • Filed: 09/19/2016
  • Issued: 07/24/2018
  • Est. Priority Date: 05/19/2008
  • Status: Active Grant
First Claim
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1. A golf club head, comprising:

  • a body including;

    a ball striking face, a cavity defined in the body at a location behind the ball striking face, an opening at a surface of the body other than the ball striking face, wherein the opening opens into the cavity, and a slot intersecting the cavity and extending in a direction away from the cavity, wherein the slot is separate from the opening; and

    a polymeric material provided in the cavity;

    wherein the slot extends to and opens at the ball striking face;

    wherein the slot extends in a heel-to-toe direction of the body for a length in a range of 5%-95% of a heel-to-toe length dimension of the body at a location of the opening;

    wherein the ball striking face has a plurality of slots, andwherein the slots extend rearward from the ball striking face at a non-perpendicular angle with respect to the ball striking face;

    wherein the polymeric material extends to the ball striking face and at least partially fills the slots.

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