Patent ID: 6142884
Filing Date: 2000-11-07
Classification: A63B

Abstract:
A golf putter comprising,a) a putter head having a striking surface, a top surface and a rear surface;b) a shaft attached to the putter head;c) a cylindrical protrusion extended from an inner wall of a rear side cavity formed at the rear surface of the putter head; the cylinder protrusion comprises, an outer surface and an axis hole formed therein;d) an adjustment means to adjust the putter head, is secured to the putter head over the cylindrical protrusion by the use of an axis bolt; the adjustment means further comprises a disk; the disk having a cavity, sized to receive the cylindrical protrusion, and an axle hole to receive the axle bolt; the disk further comprises an inner face, an outer face, a radial surface; a horizontal face and a vertical face are formed a the radial surface and the inner face of the disk, respectively; ande) a rotation locking means for controlling the rotation of the adjustment means.