Extract from the Register of European Patents
EP Event history: EP0198159
|
Date |
Description |
European Patent Bulletin date, issue number |
| 04.01.1991 |
Lapse of the patent in a contracting state |
published on 20.02.1991 [1991/08] |
| 30.08.1990 |
Lapse of the patent in a contracting state |
published on 17.10.1990 [1990/42] |
| 02.02.1990 |
No opposition filed within time limit |
published on 21.03.1990 [1990/12] |
| 17.01.1990 |
Lapse of the patent in a contracting state |
published on 07.03.1990 [1990/10] |
| 19.07.1989 |
Lapse of the patent in a contracting state |
published on 06.09.1989 [1989/36] |
| 18.02.1989 |
(Expected) grant |
published on 05.04.1989 [1989/14] |
| 01.12.1987 |
First examination report |
|
| 06.09.1986 |
Publication in section I.1 EP Bulletin |
published on 22.10.1986 [1986/43] |
| 06.09.1986 |
Request for examination filed |
published on 22.10.1986 [1986/43] |
