| Number | Name | Date | Kind |
|---|---|---|---|
| D349239 | Steenland | Aug 1994 | |
| D366829 | Chervenak et al. | Feb 1996 | |
| D376312 | Cahn et al. | Dec 1996 | |
| 3927762 | Zdarsky et al. | Dec 1975 | |
| 4019632 | Greenlee | Apr 1977 | |
| 5335772 | Chervenak et al. | Aug 1994 | |
| 5477964 | Hart | Dec 1995 | |
| 5484056 | Wood | Jan 1996 | |
| 5740911 | Chou | Apr 1998 |
| Entry |
|---|
| Modern Packaging, p. 300, Jan. 1941. |
| Techform Inc. (From 206/461 Shoe), Jan. 1941. |