Patent ID: 7258625
Filing Date: 2007-08-21
Classification: A63B,Y10T

Abstract:
1. A golf club head, comprising: a face plate formed from metal; a crown formed from fiber reinforced plastic attached to the face plate, wherein the crown includes a low rigidity portion extending from a vicinity of the face plate toward a rearmost portion of the golf club head, wherein the low rigidity portion has a width that becomes gradually narrower as it extends toward the rearmost portion, wherein the low rigidity portion is formed between a first high rigidity portion located adjacent a first side of the low rigidity portion and a second high rigidity portion located adjacent a second side of the low rigidity portion, and wherein the low rigidity portion has a lower rigidity than the first high rigidity portion and the second high rigidity portion; a sole formed from fiber reinforced plastic attached to the face plate and the crown; and a weighted member provided inside a space defined by the crown, sole, and face plate, wherein the weighted member is provided at the rearmost portion of the golf club head.