| D353177 | Golf putting aid | December, 1994 | Haugland | D21/221 |
| D256710 | Golf putting aid attachment | September, 1980 | Dusto | D21/221 |
| 4130282 | Golf putting system for play and practice | December, 1978 | Pelz | 273/186.2 |
| 4025078 | Attachment for a golf club | May, 1977 | Pelz | 273/194B |
| 3021141 | Golf club head attachment | February, 1962 | Polsky et al. | 273/186.2 |
FIG. 1 is a reduced perspective view of a golf putting practice aid for use on a golf putter showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a right side elevation view thereof, the opposite side being a mirror image;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a perspective view of a second alternate embodiment, the only difference residing in the removal of the structure on the top portion.