| Number | Name | Date | Kind |
|---|---|---|---|
| D227229 | Funahashi | Jun 1973 | |
| D284168 | Ewry | Jun 1986 | |
| D285175 | Ewry | Aug 1986 | |
| D312782 | Arai et al. | Dec 1990 | |
| D319185 | Ferrero | Aug 1991 | |
| D344532 | Takiguchi et al. | Feb 1994 | |
| 3451535 | Caplan | Jun 1969 | |
| 3793528 | Takeda | Feb 1974 | |
| 5020669 | Nakagoshi | Jun 1991 | |
| 5292003 | Baghdassarian | Mar 1994 |
| Entry |
|---|
| Modern Packaging, 1941, p. 300. |