| Number | Name | Date | Kind |
|---|---|---|---|
| 1359164 | Giudice | Nov 1920 | |
| 2507710 | Grosse | May 1950 | |
| 2778357 | Leibinger et al. | Jan 1957 | |
| 3209753 | Hawkins et al. | Oct 1965 | |
| 5281235 | Haber et al. | Jan 1994 |
| Number | Date | Country |
|---|---|---|
| 3006027 | Nov 1981 | DEX |
| 4017306 | Dec 1991 | DEX |
| Entry |
|---|
| The Codman Catalog "Forceps" pp. 150 .COPYRGT.1984 Ex Room. |
| Henry Schein Inc Medical "Forceps" p. 67 .COPYRGT.1992 Ex Room. |