Date | Description | European Patent Bulletin date, issue number |
---|---|---|
30.08.1990 | No opposition filed within time limit | published on 17.10.1990 [1990/42] |
23.09.1989 | (Expected) grant | published on 08.11.1989 [1989/45] |
11.02.1988 | First examination report | |
27.04.1987 | Change - representative | published on 16.06.1987 [1987/25] |
10.10.1986 | Change - designated states | published on 26.11.1986 [1986/48] |
15.08.1986 | Publication in section I.1 EP Bulletin | published on 01.10.1986 [1986/40] |
15.08.1986 | Request for examination filed | published on 01.10.1986 [1986/40] |