Issued Patents All Time
Showing 26–50 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D323342 | Ink ribbon cartridge | — | 1992-01-21 |
| 5078055 | Working table | Dieter Thiel | 1992-01-07 |
| D314583 | Electronic typewriter | — | 1991-02-12 |
| D313119 | Flexible carrying bag particularly for typewriter | — | 1990-12-25 |
| D313241 | Electronic typewriter | — | 1990-12-25 |
| D313242 | Electronic typewriter | — | 1990-12-25 |
| D313240 | Electronic typewriter | — | 1990-12-25 |
| D311000 | Display | — | 1990-10-02 |
| D311019 | Portable electronic typewriter | — | 1990-10-02 |
| D311020 | Typewriter housing with cover | — | 1990-10-02 |
| D310234 | Electronic typewriter | — | 1990-08-28 |
| D309321 | Printer for typewriter | — | 1990-07-17 |
| D307522 | Coat hook | — | 1990-05-01 |
| D305907 | Printing ribbon cartridge | — | 1990-02-06 |
| D305549 | Printing ribbon cartridge | — | 1990-01-16 |
| D305548 | Printing ribbon cartridge | — | 1990-01-16 |
| D305389 | Chair | — | 1990-01-09 |
| D305243 | Printing ribbon cartridge | — | 1989-12-26 |
| D305242 | Printing ribbon cartridge | — | 1989-12-26 |
| D303122 | Correcting ribbon cartridge | — | 1989-08-29 |
| 4826329 | Flexible bag, in particular for office machines | — | 1989-05-02 |
| D300299 | Combined handle and escutcheon for doors, windows, or the like | — | 1989-03-21 |
| D298390 | Chair | — | 1988-11-08 |
| D296624 | Chair | — | 1988-07-12 |
| D296161 | Chair | — | 1988-06-14 |