Metal working – Method of mechanical manufacture – Combined manufacture including applying or shaping of fluent...
Reexamination Certificate
2006-05-30
2006-05-30
Compton, Eric (Department: 3726)
Metal working
Method of mechanical manufacture
Combined manufacture including applying or shaping of fluent...
C029S418000, C029S423000, C029S527500
Reexamination Certificate
active
07051416
ABSTRACT:
A golf club head comprises a hollow body having a cavity, a plurality of rib-like walls provided on the inner surface of the hollow body so as to extend backward from a position near the face portion, and a sound bar disposed behind the face portion so as to extend along the back face of the face portion.A method of making a golf club head comprises making a wax model of the hollow main body having an opening, wherein in order to prevent deformation of the wax model during making a casting mold, the wax model is provided with a brace which extends across the opening and protruding walls which are disposed on the inner surface of the wax model and extend backwards from the opening.
REFERENCES:
patent: 4214754 (1980-07-01), Zebelean
patent: 4438931 (1984-03-01), Motomiya
patent: 4472092 (1984-09-01), Schmidt
patent: 5141230 (1992-08-01), Antonious
patent: 5180166 (1993-01-01), Schmidt et al.
patent: 5292129 (1994-03-01), Long et al.
patent: 5467983 (1995-11-01), Chen
patent: 5651932 (1997-07-01), Butler
patent: 5669828 (1997-09-01), Schmidt
patent: 5718641 (1998-02-01), Lin
patent: 5908356 (1999-06-01), Nagamoto
patent: 5941782 (1999-08-01), Cook
patent: 6299547 (2001-10-01), Kosmatka
patent: 6309311 (2001-10-01), Lu
patent: 6406654 (2002-06-01), Perez et al.
patent: 6595871 (2003-07-01), Sano
patent: 6645087 (2003-11-01), Yabu
patent: 2002/0187849 (2002-12-01), Kusumoto et al.
patent: 10-33724 (1998-02-01), None
patent: 11-276644 (1999-10-01), None
patent: 2001-187174 (2001-07-01), None
Compton Eric
SRI Sports Limited
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