| Number | Date | Country | Kind |
|---|---|---|---|
| 2063474 | Feb 1997 | GBX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D169859 | Misson | Jun 1953 | |
| D278022 | Ash | Mar 1985 | |
| 2481647 | De Generies | Sep 1949 | |
| 4553737 | Yi | Nov 1985 | |
| 5090663 | Crutchfield et al. | Feb 1992 |
| Entry |
|---|
| Industrial Equipment News, p. 71 (Staple remover), Aug. 1960. |