| Number | Name | Date | Kind |
|---|---|---|---|
| D295365 | Freedman | Apr 1988 | S |
| 4799406 | Diaz-De-Guerenu-Aguirrebeitia | Jan 1989 | A |
| D308811 | Hochfeld et al. | Jun 1990 | S |
| D335251 | Nilsson | May 1993 | S |
| D354897 | Steiner | Jan 1995 | S |
| D359214 | Carlson, Jr. et al. | Jun 1995 | S |
| 5524348 | Tipp | Jun 1996 | A |
| 6128976 | Tarpill | Oct 2000 | A |
| D432209 | Parsons et al. | Dec 2000 | S |
| Entry |
|---|
| Monadnock Product Catalog, 1997, p. 31. |