Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7797793 | Mechanism for moving a wiping/raising insert of a suction nozzle for a vacuum cleaner | Riccardo Roschi | 2010-09-21 |
| 7757345 | Suction nozzle for vacuum cleaner or the like with detachable suction duct | Riccardo Roschi | 2010-07-20 |
| 6571424 | Device for removing dust and rubbish | Riccardo Roschi | 2003-06-03 |
| 6502279 | Turbo-brush for cleaning a surface | Raffaele Marazzi | 2003-01-07 |