ST.27-legal status data

The legal status information displayed below is based on WIPO Standard ST.27 and of a purely informative nature. Binding information on the status of the IP right is only available in DPMAregister (Show details).

DE file number: P 23 43 383.2 (Designation/title: Verwendung von Chemiefasern zum elektrostatischen Beflocken von Trägermaterialien)

↩ Details

Tabular representation
Current state: Not active, Current state: Termination likely/termination

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q10 Document published Mar 14, 1974Mar 14, 1974Mar 14, 1974 unchanged
2 D10 Search and/or examination requested or initiated Apr 2, 1975Apr 2, 1975 Examination
3 F10 IP right granted Jan 3, 1977Jan 3, 1977 Grant
4 S10 Licensing information recorded Jun 3, 1986Jun 3, 1986 Grant
5 H10 IP right ceased Aug 28, 1991Aug 28, 1991 Termination likely/termination
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q12 Application published Mar 14, 1974Mar 14, 1974Mar 14, 1974 unchanged
2 D11 Substantive examination requested Apr 2, 1975Apr 2, 1975 Examination
3 F11 IP right granted following substantive examination Jan 3, 1977Jan 3, 1977 Grant
4 P22 Classification modified Apr 10, 1985Apr 10, 1985 Grant
5 S10 Licensing information recorded Jun 3, 1986Jun 3, 1986 Grant
6 P22 Classification modified Oct 13, 1989Oct 13, 1989 Grant
7 H14 IP right expired Aug 28, 1991Aug 28, 1991 Termination likely/termination

Graphical representation

Below you will see a simplified graphical representation of the legal status information, which is based on WIPO Standard ST.27 using the "Overall Patent/SPC Prosecution Model" defined therein.

Graphical representation of the ST.27 legal status data is not possible.