CPC A63B 53/0475 (2013.01) [A63B 2053/0479 (2013.01); A63B 60/54 (2015.10); A63B 2209/00 (2013.01)] | 20 Claims |
1. A golf club head comprising:
a body portion having a volume of less than or equal to 100 cubic centimeters, the body portion having an interior cavity, a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front opening at a front portion, a back portion having a back wall portion, a top portion, and a body sole portion;
a face portion coupled to the front portion to close the front opening, the face portion comprising:
a front surface comprising a plurality of front grooves;
a back surface comprising at least one back groove; and
a face sole portion extending toward the back portion, the face sole portion and the body sole portion defining a sole portion of the golf club head;
a first mass portion comprising a material having a different density than a density of a material of the body portion;
a first port having a first port opening in the interior cavity and including a first dimension extending in a heel-to-toe direction and a second dimension extending in a top-to-sole direction, the second dimension being different from the first dimension, the first port having a depth extending from the first port opening toward the back wall portion, the first port configured to receive the first mass portion;
a second mass portion;
a second port configured to receive the second mass portion, the second port having a second port opening on an outer surface of the body portion; and
a filler material in the body portion coupled to the face portion, the filler material comprising a material having a lower density than the density of the material of the body portion,
wherein a distance between the first mass portion and the toe portion edge is less than a distance between the first mass portion and the heel portion edge.
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