Invention Grant
- Patent Title: Iron-type golf club with vibration damping
- Patent Title (中): 铁杆式高尔夫球杆,具有减振功能
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Application No.: US12632675Application Date: 2009-12-07
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Publication No.: US08366566B1Publication Date: 2013-02-05
- Inventor: Augustin W. Rollinson
- Applicant: Augustin W. Rollinson
- Applicant Address: US CA Carlsbad
- Assignee: Callaway Golf Company
- Current Assignee: Callaway Golf Company
- Current Assignee Address: US CA Carlsbad
- Agent Michael A. Catania; Rebecca Hanovice; Sonia Lari
- Main IPC: A63B53/04
- IPC: A63B53/04

Abstract:
The present invention relates to an iron-type golf club head which comprises a body member with a central cavity therein, a damping member and a face member disposed within the central cavity. Further, the rear surface of the body member includes an opening, preferably circular in shape. The body member is composed of a first metal material and the face member is composed of a second metal material. The damping member is preferably composed of a EPDM material.
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