| Number | Name | Date | Kind |
|---|---|---|---|
| D269673 | Johansson et al. | Jul 1983 | |
| D275850 | Wilson | Oct 1984 | |
| D286052 | Peart et al. | Oct 1986 | |
| D287967 | Gemmell et al. | Jan 1987 | |
| D288434 | Gemmell | Feb 1987 | |
| D298121 | Furuhashi | Oct 1988 | |
| 4464652 | Lapson et al. | Aug 1984 | |
| 4728163 | Kittinger et al. | Feb 1988 | |
| 4842528 | Frantz | Jun 1989 | |
| 4861276 | Muller et al. | Aug 1989 |
| Number | Date | Country |
|---|---|---|
| 2166627A | May 1986 | GBX |
| Entry |
|---|
| Patton Electronics Co. Catalog 4, 1987, p. 16, Asynchronous Short Range Modem (Model 110). |
| Inmac Computer Accessories catalog, Apr. 1987, p. 57, Double-Shielded Ultra Cable. |
| Frogdesign Harmut Esslinger, Inc., Frogart, 1988. |