A golf club head 3300 comprises a face portion and a body portion 3310 including an interior cavity (3800, fig 37); at least one port 3825 connected to the interior cavity (3800) and closer to the toe 3340 than the heel 3350; a polymer material within the cavity (3800) and at least one weight portion located closer to the heel than the port 3521; 50% of the mass is located below the horizontal mid-plane and at least a portion of the weight portion is closer to the face than a portion of the polymer in the cavity (3800). A golf club head wherein the polymer material is injected to the cavity through the port, a weight portion is located below a horizontal mid-plane, a width of the cavity is larger below a horizontal mid-plane than above is also disclosed. Additionally a golf club head including a weight portion closer to the toe and between the heel and the port and polymer material including multiple widths within the cavity is also disclosed.


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    Title :

    Golf club heads and methods to manufacture golf club heads


    Publication date :

    2017-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



    Golf club heads and methods to manufacture golf club heads

    European Patent Office | 2018

    Free access

    Golf club heads and methods to manufacture golf club heads

    European Patent Office | 2017

    Free access

    Golf club heads and methods to manufacture golf club heads

    European Patent Office | 2018

    Free access

    Golf club heads and method to manufacture golf club heads

    European Patent Office | 2018

    Free access