| Number | Name | Date | Kind |
|---|---|---|---|
| D243306 | Moyer | Feb 1977 | |
| D289839 | Kouzoujian | May 1987 | |
| D303740 | Lefkowitz | Oct 1989 | |
| D303741 | Lefkowitz | Oct 1989 | |
| 4824058 | Glendinning | Apr 1989 | |
| 4854531 | Esposito | Aug 1989 | |
| 5074502 | Glendinning | Dec 1991 |
| Entry |
|---|
| Design, Jul. 1964, p. 43. |
| Base. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 514328 | Apr 1993 |