Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550829 | Spring clip for push broom | — | 1985-11-05 |
| 4524938 | Self contained broom hanging system | John Vosbikian | 1985-06-25 |
| 4216562 | Sponge mop refill | — | 1980-08-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550829 | Spring clip for push broom | — | 1985-11-05 |
| 4524938 | Self contained broom hanging system | John Vosbikian | 1985-06-25 |
| 4216562 | Sponge mop refill | — | 1980-08-12 |