| Number | Name | Date | Kind |
|---|---|---|---|
| D294248 | Richter et al. | Feb 1988 | |
| D297137 | Richter et al. | Aug 1988 | |
| D311399 | Ando | Oct 1990 | |
| D319235 | Sato | Aug 1991 | |
| D319443 | Fuqua et al. | Aug 1991 | |
| D319826 | Hung | Sep 1991 | |
| D320987 | Grinyer | Oct 1991 | |
| D339583 | Taniguchi | Sep 1993 | |
| D346385 | Wetzel et al. | Apr 1994 | |
| D357915 | Hillenmayer | May 1995 | |
| D372025 | Mo | Jul 1996 | |
| D374667 | Elkins et al. | Oct 1996 | |
| D375095 | Hilenmayer et al. | Oct 1996 | |
| 3941951 | Engstrom et al. | Mar 1976 | |
| 4790007 | Richter et al. | Dec 1988 | |
| 5121427 | Gumb et al. | Jun 1992 | |
| 5131034 | Read | Jul 1992 |
| Number | Date | Country |
|---|---|---|
| 60-160759 | Aug 1985 | JPX |
| Entry |
|---|
| B. A. Pargh, 1992 Spring/Summer Catalog, AT&T Phones at top left, Order #'s 700ATA and 715ATA, p. 324. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 40255 | Jun 1995 |