Patent ID: 9053256
Filing Date: 2015-06-09
Classification: A63B,G06F,G06Q,Y10T

Abstract:
1. A golf club head comprising: a body defining a ball striking surface, a crown, a sole, a heel, a toe and a back; and an adjustment member operably connected to the body, and wherein the body and adjustment member are structured such that the adjustment member adjusts a first parameter associated with the body among a plurality of positions and wherein in response to the adjustment of the first parameter, a second parameter associated with the body remains constant within a predetermined tolerance, wherein the first parameter is a loft angle and the second parameter is a face center location of the golf club head, wherein the face center location is measured in space in relation to an origin point with an X′Y′Z′ coordinate system defined from the origin point, with a Z′ axis extending along a direction of a shaft axis, an X′ axis parallel with a vertical plane and normal to the Z′ axis, and a Y′ axis normal to the X′ and Z′ axes, wherein the predetermined tolerance for the face center location is approximately 2 mm from a reference face center location measured in space in relation to the origin point, wherein the reference face center location is measured at a reference position of the golf club head prior to the adjustment of the first parameter, and wherein the predetermined tolerance of the face center location is defined by a face center tolerance sphere with a center of the face center tolerance sphere defined as the reference face center location, wherein when the first parameter is adjusted, the face center location is no greater than 2 mm away in any direction from the center of the face center tolerance sphere.