×

Golf clubs and methods to manufacture golf clubs

  • US 10,441,855 B2
  • Filed: 09/12/2018
  • Issued: 10/15/2019
  • Est. Priority Date: 08/26/2014
  • Status: Active Grant
First Claim
Patent Images

1. A golf club comprising:

  • a shaft;

    a club head coupled to the shaft, the club head comprising;

    a body portion having an interior cavity, a front portion, a rear portion, a toe portion, a heel portion, a bottom portion, and a crown portion, the crown portion having an opening;

    a polymer insert in the interior cavity, the polymer insert in contact with an inner surface of the bottom portion; and

    a non-metal cover portion coupled to the crown portion to cover the opening, the non-metal cover portion comprising;

    a top layer comprising a composite material;

    a middle layer adjacent to the top layer, the middle layer comprising a polymer material; and

    a bottom layer adjacent to the middle layer, the bottom layer comprising a composite material.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×