| Number | Name | Date | Kind |
|---|---|---|---|
| D187403 | Wachtel | Mar 1960 | |
| D187877 | Schwartz | May 1960 | |
| D254294 | Reynolds et al. | Feb 1980 | |
| D257790 | Kesling | Jan 1981 | |
| D315954 | Berland | Apr 1991 | |
| 2102643 | Pellegrini | Dec 1937 | |
| 3043354 | Fitzgerald | Jul 1962 | |
| 4724979 | Cleevely et al. | Feb 1988 | |
| 4991759 | Scharf | Feb 1991 | |
| 5184718 | Albert | Feb 1993 |
| Entry |
|---|
| Brimms Inc., "Dental Products" Catalogue. |