| Number | Name | Date | Kind |
|---|---|---|---|
| D124852 | Beck | Jan 1941 | |
| D152155 | Jacoff | Dec 1948 | |
| D185613 | Price | Jun 1959 | |
| D332034 | Viemeister | Dec 1992 | |
| D373506 | Viemeister | Sep 1996 | |
| D401473 | Swinford et al. | Nov 1998 | |
| D411780 | Muller | Jul 1999 | |
| 3810305 | Perry | May 1974 | |
| 4974286 | Stowell et al. | Dec 1990 |
| Entry |
|---|
| Photocopy of Applicant's Assignee's PLUS Handle, Jan., 1993. |