| US 7,588,503 B2 | ||
| Multi-piece golf club head with improved inertia | ||
| Ryan L. Roach, Carlsbad, Calif. (US); Peter L. Soracco, Carlsbad, Calif. (US); and Christopher B. Best, Park City, Utah (US) | ||
| Assigned to Acushnet Company, Fairhaven, Mass. (US) | ||
| Filed on Jun. 07, 2007, as Appl. No. 11/808,189. | ||
| Application 11/808189 is a continuation in part of application No. 11/064965, filed on Feb. 25, 2005, granted, now 7,244,188. | ||
| Application 11/064965 is a continuation in part of application No. 11/266180, filed on Nov. 04, 2005. | ||
| Application 11/266180 is a continuation in part of application No. 10/843622, filed on May 12, 2004, granted, now 7,481,718. | ||
| Prior Publication US 2008/0015051 A1, Jan. 17, 2008 | ||
| This patent is subject to a terminal disclaimer. | ||
| Int. Cl. A63B 53/04 (2006.01) | ||
| U.S. Cl. 473—332 [473/350] | 19 Claims |
| 1. An iron-type golf club head, comprising:
a first body member including a face and a rear surface, wherein at least a portion of the rear surface has a concave profile
extending from a heel of the club head to a toe of the club head;
a damping member coupled to the rear surface within the concave profile; and
a weight member coupled to said damping member;
wherein the club head has a sole formed of said first body member, said damping member, and said weight member, wherein the
golf club head comprising a center of gravity and a moment of inertia measured about a vertical axis passing through said
center of gravity from approximately 2400 gxcm̂2 to approximately 2900 gxcm̂2.
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