| 5232224 | Golf club head and method of manufacture | August, 1993 | Zeider | 273/167 |
| 5090702 | Golf club head | February, 1992 | Viste | 273/167 |
| 5058895 | Golf club with improved moment of inertia | October, 1991 | Igarashi | 273/167F |
| 4944515 | Hollow golf club head with internal support | July, 1990 | Shearer | 273/171 |
| 4429879 | Sole plate internal suspension in metal shells to form metal woods | February, 1984 | Schmidt | 273/167 |
| 4417731 | Hollow metal golf club head and club incorporating it | November, 1983 | Yamada | 273/167H |
| 4214754 | Metal golf driver and method of making same | July, 1980 | Zebelean | 273/167 |
| 4021047 | Golf driver club | May, 1977 | Mader | 273/167 |
| 3976299 | Golf club head apparatus | August, 1976 | Lawrence et al. | 273/171 |
| 3941390 | Heel and toe weighted golf club head | March, 1976 | Hussey | 273/169 |
| 3819181 | HOSEL-LESS WOOD TYPE GOLF CLUB | June, 1974 | Mills | 273/80.2 |
| 2171383 | Golf club head | August, 1939 | Wettlaufer | 273/77 |
| 2067556 | Golf club | January, 1937 | Wettlaufer | 273/80 |
| 2003951 | Golf club | June, 1935 | Pepin | D21/214 |
| 1616920 | Golf club | February, 1927 | Pedersen | |
| 1582836 | Metallic golf-club head | April, 1926 | Link | |
| 1568888 | N/A | January, 1926 | Dunn | |
| 1526438 | Golf driver | February, 1925 | Scott | |
| 1269745 | N/A | June, 1918 | Robertson |
| AU211781 | December, 1957 | |||
| GB371974 | May, 1932 | |||
| GB1476889 | June, 1977 |
FIG. 1 is a perspective view of a golf club head showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a sectional view taken on line 7--7 of FIG. 2; and,
FIG. 8 is a sectional view taken on line 8--8 of FIG. 4.