Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379478 | Swivel joint assembly for a dust mop | — | 1995-01-10 |
| 5371916 | T-shaped broom head | — | 1994-12-13 |
| 5367737 | Locking hinged dust pan | Haig Vartanian | 1994-11-29 |
| 5350111 | Product display box | — | 1994-09-27 |
| 5343586 | Window cleaning device | — | 1994-09-06 |
| 5337440 | Tool head brace | Haig Vartanian | 1994-08-16 |
| 4794663 | Flexible dust mop | — | 1989-01-03 |