Patent ID: 9050510
Filing Date: 2015-06-09
Classification: A63B

Abstract:
1. A putter head comprising: a top and a bottom; a front face having a front width and a rear portion having a rear width; at least one center section with a first center section extending behind the front face toward the rear-portion; at least one heel section that extends laterally outwardly from a first side of at least one center section and comprising at least about 11% of a total mass of the putter head; at least one toe section that extends laterally outward from a second side of at least one center section and comprising at least about 11% of the total mass of the putter head; a center of gravity located in one of the center sections and approximately centered between the toe and the heel sections; wherein a medial axis parallel to the front face and spaced approximately equidistant between the front face and the rear face defines a boundary between the front and rear heel sections, the front and rear toe sections and the at least one center section, respectively; a Z axis located at the center of gravity, a moment of inertia about the Z axis ranging between about 400 kg-mm an X axis located at the center of gravity, a moment of inertia about the X axis ranging between about 160 kg-mm wherein the shortest distance between the center of gravity and the bottom is at least 10 mm.