Patent ID: 7628713

Claim:
A hollow, wood-type golf club head having a golf club head body and a ball-striking face engaged with the golf club head body, wherein the golf club head body comprises: a sole member made, at least in part, from a first material having a first density, wherein the first material includes at least one member selected from the group consisting of a steel material, a titanium alloy, and a polymeric material; a first intermediate body member made, at least in part, from a second material having a second density, wherein the second density is less than the first density, and wherein the second material includes at least one member selected from the group consisting of a magnesium alloy, an aluminum alloy, a titanium alloy, and a polymeric material; and a crown member made, at least in part, from a third material having a third density, wherein the third density is less than the second density, and wherein the third material includes at least one member selected from the group consisting of a carbon fiber composite material, a glass fiber composite material, a titanium alloy material, and a polymeric material, and wherein the first intermediate body member is located between the sole member and the crown member.