Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32269 | Plastic clip | Leonard Bisk | 1986-10-28 |
| D281204 | Anti-theft hanger ring | — | 1985-11-05 |
| D269238 | Hanger | Leonard Bisk | 1983-06-07 |
| 4382531 | Hanger with swivel hook and skirt and trouser clips | Leonard Bisk | 1983-05-10 |
| D265156 | Hanger | Leonard Bisk | 1982-06-29 |
| 4335838 | Skirt and trouser clip for hanger | Leonard Bisk | 1982-06-22 |
| D264662 | Spring clip | Leonard Bisk | 1982-06-01 |