| Number | Name | Date | Kind |
|---|---|---|---|
| D319388 | McIntosh, Jr. | Aug 1991 | |
| D332915 | Hoell et al. | Feb 1993 | |
| D372861 | Hoell et al. | Aug 1996 | |
| 3807624 | Funkhouser | Apr 1974 | |
| 3904036 | Forrer | Sep 1975 | |
| 4784316 | Crouch | Nov 1988 | |
| 4919260 | McIntosh et al. | Apr 1990 | |
| 4919266 | McIntosh, Jr. | Apr 1990 | |
| 5106014 | Miller | Apr 1992 | |
| 5197598 | Stout et al. | Mar 1993 | |
| 5197656 | Hoell et al. | Mar 1993 | |
| 5381948 | Coalier et al. | Jan 1995 | |
| 5482203 | Stout | Jan 1996 | |
| 5692614 | Harris | Dec 1997 |
| Number | Date | Country |
|---|---|---|
| 0 475 147 A1 | Dec 1992 | EPX |
| 1045694 | Jun 1988 | GBX |
| Entry |
|---|
| Package Design, PBC International Inc., 1983. |
| Great Package Design, DK Holland, 1995, p. 119. |