| 4740345 | Method for producing an iron golf club head | April, 1988 | Nagasaki et al. | |
| 4792139 | Golf club head | December, 1988 | Nagasaki et al. | |
| 4798383 | Golf club head | January, 1989 | Nagasaki et al. | |
| 4884812 | Golf club head | December, 1989 | Nagasaki et al. | |
| 4928972 | Iron club head for golf | May, 1990 | Nakanishi et al. | |
| 4964640 | Iron club head for golf | October, 1990 | Nakanishi et al. | |
| 5046733 | Iron type golf club head with improved perimeter weight configuration | September, 1991 | Antonious | |
| 5184823 | Golf club and golf club head | February, 1993 | Desboilles | |
| 5282625 | Iron golf club head with dual intersecting recesses | February, 1994 | Schmidt et al. | |
| 5540436 | Set of golf club irons having a low density rear cavity perimeter insert for selected weight distribution of each iron | July, 1996 | Boone | 473/350 |
| 5544885 | Iron with improved mass distribution | August, 1996 | Besnard et al. | 473/350 |
| 5588922 | Iron golf club head with forwardly divergent interior recess | December, 1996 | Schmidt et al. | 473/324 |
| 5807191 | Iron golf club head | September, 1998 | Nakahara | 473/350 |
| GB2165461 | April, 1986 | |||
| JP2264676 | October, 1990 |
FIG. 1 is a back perspective view of the golf club head, showing our new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a left end or toe elevation view thereof;
FIG. 4 is a right end or heel elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a front elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.