Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4460287 | Ribbon lift mechanism for typewriters and the like machines | Manfred Kleinhanns | 1984-07-17 |
| 4423973 | Ribbon elevating mechanism for ribbon cassettes | — | 1984-01-03 |
| 4365900 | Printing plane adjusting mechanism | Helmut Gottsmann | 1982-12-28 |
| 4341477 | Paper handling assembly for typewriters or like machines | — | 1982-07-27 |
| 4313682 | Final positioning vibration damping device for type disc typewriters | — | 1982-02-02 |