Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331484 | Magnetic tape cassette apparatus having a control rod, switching transmitters, and a catch rod | Hermann Rumpf, Hans Hermanni | 1994-07-19 |
| 5196968 | Magnetic tape cassette apparatus having a microprocessor controlled servo rod and tape device | Hans-Werner Dietz, Horst Rumpf | 1993-03-23 |
| 5189573 | Magnetic tape cassette apparatus with a drive mechanism which serves for playing magnetic tape cassettes | Hans Hermanni | 1993-02-23 |
| 5098000 | Device for adjusting the azimuth position of a capstan in a magnetic tape apparatus | Horst Rumpf | 1992-03-24 |
| 4977787 | Electromechanical device for changing the position of head mounting plate in a magnetic tape apparatus | Horst Rumpf | 1990-12-18 |
| 4967036 | Arrangement for controlling the position of the head mounting plate in a magnetic tape apparatus | Horst Rumpf | 1990-10-30 |
| 4932605 | Switching device in a magnetic-tape apparatus of the auto-reverse type | Horst Rumpf | 1990-06-12 |
| 4924336 | Magnetic-tape-cassette apparatus comprising a motor-driven axially movable servo rod | Horst Rumpf | 1990-05-08 |
| 4743986 | Insertion-ejection mechanism in a magnetic tape-cassette apparatus | — | 1988-05-10 |
| 4722011 | Cassette loading/ejection and lift mechanism | — | 1988-01-26 |