CPC A63B 53/0475 (2013.01) [A63B 60/54 (2015.10); A63B 2053/0479 (2013.01); A63B 2209/00 (2013.01)] | 20 Claims |
1. A golf club head comprising:
a hollow body portion defining an interior cavity, the hollow body portion comprising a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front portion, a top portion with a top portion edge, a sole portion with a sole portion edge, and a back portion with a back wall portion, the back wall portion comprising:
an upper back wall portion extending from the top portion edge toward the sole portion edge;
a lower back wall portion extending from the sole portion edge toward the top portion edge; and
a ledge portion extending outward from the upper back wall portion to the lower back wall portion, the ledge portion comprising a toe-side ledge portion and a heel-side ledge portion;
a filler material in the interior cavity, the filler material comprising a rubber compound;
a face portion coupled to the front portion to enclose the interior cavity, the face portion comprising a front surface, a back surface, and a perimeter edge defined by face-toe edge, a face-heel edge, a face-top edge, and a face-sole edge, the back surface comprising at least one groove located proximate to the perimeter edge;
a first set of mass portions located between the toe-side ledge portion and the sole portion edge; and
a second set of mass portions located between the heel-side ledge portion and the sole portion edge,
wherein a distance between the first set of mass portions and the toe portion edge is less than a distance between the first set of mass portions and the heel portion edge, and
wherein a distance between the second set of mass portions and the heel portion edge is less than a distance between the second set of mass portions and the toe portion edge.
|