Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163764 | Cartridge for a typing ribbon having a ribbon tensioner | Sergio Uggetti | 1992-11-17 |
| 5007749 | Cartridge including tension means for a typewriter correction ribbon | Sergio Uggetti | 1991-04-16 |
| 4983056 | Connectable cartridges for compatible typing and correction ribbons | Sergio Uggetti | 1991-01-08 |
| 4904097 | Cartridge for a printing ribbon | Sergio Uggetti | 1990-02-27 |
| 4900169 | Print hammer damping mechanism for typewriters and like printing machines | Ester G. Gianotti | 1990-02-13 |
| 4881837 | Automatic sheet feeder | Sergio Uggetti | 1989-11-21 |
| 4525089 | Document feed-in device | — | 1985-06-25 |
| 4498792 | Printing and/or correcting device for printing machines | — | 1985-02-12 |
| 4462707 | Printing and/or correcting device for printing machines | — | 1984-07-31 |
| 4308794 | Hammer assembly for a serial typing device | Contardo Adamoli | 1982-01-05 |