| Number | Name | Date | Kind |
|---|---|---|---|
| D281580 | Stevens | Dec 1985 | |
| D297914 | Goodman | Oct 1988 | |
| D311683 | Diba et al. | Oct 1990 | |
| D327844 | Wimbish et al. | Jul 1992 | |
| D338619 | Mylander et al. | Aug 1993 | |
| D343356 | Wittman | Jan 1994 | |
| 4632242 | Choi et al. | Dec 1986 | |
| 4724964 | Hernandez | Feb 1988 | |
| 4795029 | Campbell et al. | Jan 1989 |
| Entry |
|---|
| Modern Packaging 1963, p. 334. |
| Techform Inc, Nov. 1982. |