| 6247935 | Swim start training apparatus | Martin et al. | 434/254 | |
| 4780085 | Lap timing device | Malone | 434/254 | |
| 3916214 | Electric switch for sensing swimming race events and the like | Coble, Jr. et al. | ||
| 3809392 | SWIM STARTING BLOCK WITH ADJUSTABLE HANDLE | Kral, Jr. | 482/56 | |
| D202546 | N/A | French | D21/802 | |
| D240811 | N/A | Beall | D21/802 |
FIG. 2 is a top view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a side view thereof.
FIG. 5 is a rear view thereof; and,
FIG. 6 is an opposite side view thereof.