| Number | Name | Date | Kind |
|---|---|---|---|
| D304685 | Hadtke | Nov 1989 | |
| D305408 | Lajoie | Jan 1990 | |
| D331361 | Langolf | Dec 1992 | |
| D338619 | Mylander et al. | Aug 1993 | |
| D343356 | Wittman | Jan 1994 | |
| 4349102 | Strongwater | Sep 1982 | |
| 4632242 | Choi et al. | Dec 1986 | |
| 4687129 | Cogley | Aug 1987 |
| Entry |
|---|
| Oscar Mayer, Sep. 1988. |
| Techform Inc., Nov. 1982. |