Patent ID: 9216326
Filing Date: 2015-12-22
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 portion including an exterior surface and an interior surface, a 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; an adjustable loft system assembly configured to allow a maximum loft change of up to about 4.0 degrees, the adjustable loft system assembly including a sleeve, a ferrule, and a fastener; a weight savings zone having a radius of 6.9 mm, the weight savings zone being symmetrical about a central longitudinal axis and including at least a portion of the exterior surface and the interior surface of the hosel portion, the adjustable loft system assembly located within the weight savings zone and a portion of the club head located within the weight savings zone weighing between about 15 g and about 50 g; and wherein each of the sleeve, the ferrule, and the fastener are within the weight savings zone.