| Number | Date | Country | Kind |
|---|---|---|---|
| 950383 | Feb 1995 | SEX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D179528 | Solum | Jan 1957 | |
| D287566 | Chouinard | Jan 1987 | |
| 4942757 | Pecora | Jul 1990 | |
| 4947672 | Pecora et al. | Aug 1990 |
| Number | Date | Country |
|---|---|---|
| 82400 | Dec 1963 | FRX |
| Entry |
|---|
| Power Line Brochure, undated, 4 pages. |
| Burndy Corporation Catalog, Mar. 1994, 2 pages. |