Patent ID: 9180348
Filing Date: 2015-11-10
Classification: A63B

Abstract:
1. A golf club head comprising: a body comprising a face plate positioned at a forward portion of the golf club head, a hosel defining a hosel opening having a diameter and a depth, a sole defining a lower opening in communication with the hosel opening and the sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head, the body defining an interior cavity, wherein the hosel is permanently fixed with the body; an adjustable loft system configured to allow a maximum loft change of about 0.5 degrees to about 3.0 degrees; wherein the adjustable loft system includes a shaft sleeve adapted to be received in the hosel opening, wherein the diameter of the hosel opening is dimensioned to form a gap between a circumferential outer surface of the shaft sleeve and an opposing circumferential internal surface of the hosel opening; a screw having a screw head and an externally threaded screw shaft extending from the screw head, wherein the shaft sleeve can be releasably secured to the body by inserting the screw through the lower opening and tightening the screw into the threaded opening of the shaft sleeve; at least one weight port formed in the body; and at least one weight configured to be retained at least partially within at least one of the weight ports.