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]