| D421473 | Face insert for golf club heads | March, 2000 | Solheim et al. | D21/759 |
| D421081 | Surface indentations on a putter-type golf club head | February, 2000 | Antonious | D21/759 |
| D415809 | Golf putter face design | October, 1999 | Bottema et al. | D21/759 |
| D411275 | Putter face design nubbins | June, 1999 | Bottema et al. | D21/759 |
| 5681227 | Golf club head having air-accommodation passages | October, 1997 | Seyrizi | 473/327 |
| D360444 | Golf club head | July, 1995 | Takahashi et al. | D21/745 |
| D063284 | N/A | November, 1923 | Challis | D21/736 |
FIG. 1 is a front perspective view of a striking face of a golf club putter showing my new design; and,
FIG. 2 is a front elevational view thereof.
The broken line showing of a golf putter head is for illustrative purposes only and forms no part of the claimed design.