| Number | Name | Date | Kind |
|---|---|---|---|
| D227229 | Funahashi | Jun 1973 | |
| D249639 | Hogg et al. | Sep 1978 | |
| D278795 | Fireman | May 1985 | |
| D282718 | Fireman | Feb 1986 | |
| D319185 | Ferrero | Aug 1991 | |
| D333613 | Theros | Mar 1993 | |
| D352894 | Halaburda et al. | Nov 1994 | |
| D364561 | Chapman et al. | Nov 1995 | |
| 3259236 | Cole | Jul 1966 | |
| 3273702 | Palmer | Sep 1966 | |
| 3608705 | Moshel | Sep 1971 | |
| 4320829 | DiMarzio et al. | Mar 1982 | |
| 5018622 | Hartley | May 1991 | |
| 5020669 | Nakagoshi | Jun 1991 |
| Entry |
|---|
| Modern Packaging, 1941, p. 300. |
| Techform Inc., Nov. 1982. |