Invention Grant
- Patent Title: Golf club head and method of forming same
- Patent Title (中): 高尔夫球杆头及其形成方法
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Application No.: US937178Application Date: 1992-08-31
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Publication No.: US5255918APublication Date: 1993-10-26
- Inventor: Donald A. Anderson , Donald J. C. Sun
- Applicant: Donald A. Anderson , Donald J. C. Sun
- Applicant Address: CA Huntington Beach CA San Diego
- Assignee: Anderson; Donald A.,Sun; Donald J. C.
- Current Assignee: Anderson; Donald A.,Sun; Donald J. C.
- Current Assignee Address: CA Huntington Beach CA San Diego
- Main IPC: A63B53/04
- IPC: A63B53/04
Abstract:
A golf club head comprising a main body portion formed by a steel casting; a face plate formed of forged steel, and having a periphery, a ball striking front face, and a rear side; provisions for joining the periphery of the face plate at the main body portion to form a high strength, forged face plate for the golf club head; and the main body portion forming a first rearwardly re-entrant recess directly communicating with the face plate rear side over the major area of the rear side. The face plate may alternatively consist of consolidated metal powder.
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