Patent ID: 8870683
Filing Date: 2014-10-28
Classification: A63B,Y10T

Abstract:
1. An iron type golf club head comprising: a blade portion made out of a first material having a first density, located near a terminal end of said iron type golf club head, said blade portion defining a striking face adapted for striking a golf ball and a rear surface; a hosel portion made out of a second material having a second density located near a proximal end of said iron type golf club head; and a sole insert made out of a third material having a third density located near a bottom of said iron type golf club head, wherein said first density is lower than said second density; wherein said second density is lower than said third density; wherein said second density is between about 7.75 grams/cc to about 7.95 grams/cc; and a bifurcation plane defined as a plane that is perpendicular to said striking face positioned at a distance of 30 mm heel-ward along an X-axis from a face center of said iron type golf club head, said bifurcation plane separating said blade portion from said hosel portion.