| Number | Name | Date | Kind |
|---|---|---|---|
| D87757 | Popp | Sep 1932 | |
| D265229 | Paul | Jun 1982 | |
| D278458 | Paul | Apr 1985 | |
| D290336 | Paul | Jun 1987 | |
| D301275 | Paul | May 1989 | |
| D301919 | Paul | Jun 1989 | |
| D308718 | Strignano | Jun 1990 | |
| 4961443 | Buccicone et al. | Oct 1990 |
| Entry |
|---|
| XSITE Catalog, No. M2-5313, p. 177, 1987. |
| 1986 Elger advertisement for the "Crescendo", line of valve handles. |
| Undated Kallista advertisement for the "Emperor" valve handle (admitted prior art). |
| 1987 Altmans advertisement for the "Pagoda" lever handle. |
| Harden advertisement for the 60-01-9-OB-B valve handle, undated (admitted prior art). |
| Magazine advertisement for Sherle Wagner products entitled, "Gold and Platinum Basins! . . . ", undated (admitted prior art). |