Patent ID: 7867104
Filing Date: 2011-01-11
Classification: A63B,Y10T

Abstract:
1. A putter, comprising: a first member including a first surface that, at least in part, defines a ball striking surface that faces a ball in use; and a second member attached with the first member, wherein the second member includes a body portion that extends in a direction away from the first member, wherein the body portion defines at least one open area, wherein the body portion of the second member is triangular shaped, and wherein the at least one open area is located between a base side of the triangular shaped body portion and the first member, and wherein the base side of the triangular shaped body portion extends parallel or substantially parallel to the first surface of the first member, wherein the putter includes a ball striking head that includes the ball striking surface, wherein the ball striking head has a moment of inertia about a center of the ball striking surface of at least 10,000 g-cm