| Number | Name | Date | Kind |
|---|---|---|---|
| D220679 | Finkel | May 1971 | |
| D289976 | Humphries | May 1987 | |
| D298015 | Gendron et al. | Oct 1988 | |
| D301836 | van Lit | Jun 1989 | |
| 3583590 | Ferraro | Jun 1971 | |
| 4236655 | Humphries | Dec 1980 | |
| 4243162 | Klygis | Jan 1981 | |
| 4351454 | Maynard, Jr. | Sep 1982 |
| Entry |
|---|
| Packaging Jun. 1986 p. 17 top right. |