| Number | Name | Date | Kind |
|---|---|---|---|
| D304358 | Armstrong et al. | Oct 1989 | |
| D319085 | Kuo | Aug 1991 | |
| D328770 | Henderson et al. | Aug 1992 | |
| D341859 | Easley et al. | Nov 1993 | |
| 5040786 | Jou | Aug 1991 |
| Entry |
|---|
| Best Catalog, 1991, p. 381, Stepper Exercisers, 9 through 14, Rm 10A09. |
| Service Merchandise Catalog, 1992, Stepper Exercisers 1 through 6, Rm 10A09. |