Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636094 | Cassette with recording medium, in particular magnetic tape cassette | Klaus Schoettle, Juergen Dreyer, Kurt Schmidts | 1997-06-03 |
| 5481426 | Cassette with recording medium, in particular magnetic tape cassette | Klaus Schoettle, Juergen Dreyer, Kurt Schmidts | 1996-01-02 |
| D365344 | Magnetic tape cassette | Klaus Schoettle, Joachim Eberhard, Kurt Schmidts | 1995-12-19 |
| D356307 | Detachable front element for a magnetic tape cassette | Klaus Schoettle, Joachim Eberhard, Kurt Schmidts | 1995-03-14 |
| 5351160 | Magnetic tape cassettes and a separate housing part therefor | Klaus Schoettle, Joachim Eberhard, Kurt Schmidts | 1994-09-27 |
| D348262 | Magnetic tape cassette | Klaus Schoettle, Joachim Eberhard, Kurt Schmidts | 1994-06-28 |
| 5293292 | Magnetic tape cassettes and a separate housing part therefor | Klaus Schoettle, Joachim Eberhard, Kurt Schmidts | 1994-03-08 |
| 5209351 | Container for tape cassettes | Klaus Schoettle, Joachim Eberhard, Lothar Gliniorz | 1993-05-11 |
| 5114008 | Cassette container having inner reinforcing edge | Klaus Schoettle, Gerald-Wolfgang Borck, Kurt Schmidts | 1992-05-19 |
| 5007536 | Packaging container for a plurality of recording media in the form of a circle | Dietmar Huebner, Peter Nagel, Ekkehard Hirschberg, Klaus Schoettle | 1991-04-16 |
| 4964588 | Right parallelepiped cassette for tape-like recording media, and housing part thereof | Bernd Hoffrichter, Dietmar Pfefferkorn, Norbert Schaeffer, Klaus-Dieter Goetz | 1990-10-23 |
| 4809928 | Right parallelepiped cassette for tape-like recording media, and housing part thereof | Bernd Hoffrichter, Dietmar Pfefferkorn, Norbert Schaeffer, Klaus-Dieter Goetz | 1989-03-07 |
| 4656548 | Tape cassette containing echo-erasing means | Dietmar Pfefferkorn, Gerhard Nerschbach, Eberhard Koester, Norbert Kreimes | 1987-04-07 |
| 4566653 | Tape cassette comprising a substantially rectangular two-part housing | Guenter Bettinger, Dietmar Pfefferkorn | 1986-01-28 |