Extract from the Register of European Patents
EP Event history: EP0231967
|
Date |
Description |
European Patent Bulletin date, issue number |
| 06.02.1992 |
No opposition filed within time limit |
published on 25.03.1992 [1992/13] |
| 16.02.1991 |
(Expected) grant |
published on 03.04.1991 [1991/14] |
| 24.04.1990 |
First examination report |
|
| 16.01.1990 |
Change - miscellaneous |
published on 07.03.1990 [1990/10] |
| 11.01.1990 |
Change - designated states |
published on 28.02.1990 [1990/09] |
| 18.02.1988 |
Request for examination filed |
published on 06.04.1988 [1988/14] |
| 17.02.1988 |
Change - name/address |
published on 06.04.1988 [1988/14] |
| 21.09.1987 |
Change - applicant |
published on 11.11.1987 [1987/46] |
| 21.09.1987 |
Change - representative |
published on 11.11.1987 [1987/46] |
| 27.06.1987 |
Publication in section I.1 EP Bulletin |
published on 12.08.1987 [1987/33] |
