Patent ID: 6626769
Filing Date: 2003-09-30
Classification: A63B

Abstract:
A wood club head comprising:a hollow base integrally formed by casting, and having a top opening, a front opening defined to communicate with the top opening and a flange extending inwardly along a top periphery defining the top opening and an outer edge of the flange connects to an outer edge of the front opening so that the top opening and the front opening are in direct communication with one another; a top panel and a striking face are integrally formed together, wherein the top panel is welded onto the hollow base along the outer edge of the flange to cover the top opening, and the striking face is welded onto the hollow base along the outer edge of the front opening to cover the front opening; and wherein a thickness of the hollow base is not less than 1 mm, a thickness of the top panel is between 1 mm and 1.5 mm, and a thickness of the striking face is between 2.4 mm and 3 mm.