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: 60 2021 024 577.7, EP file number: 21 18 4377.6 (Designation/title: SYSTEM ZUR WARNUNG BEI GERÄUSCHSIGNATURNÄHE UND RÜCKMELDUNGSMECHANISMUS FÜR FLUGZEUG)

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Tabular representation
Current state: Active, Current state: Examination

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 Feb 16, 2022Feb 16, 2022 Filing
2 Q10 Document published Mar 31, 2022Mar 31, 2022Mar 31, 2022 Filing
3 Q10 Document published Jan 8, 2025Jan 8, 2025 Examination
4 Q10 Document published Jan 16, 2025Jan 16, 2025Jan 16, 2025 Examination
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 Feb 16, 2022Feb 16, 2022 Filing
2 Q10 Document published Mar 31, 2022Mar 31, 2022Mar 31, 2022 Filing
3 P22 Classification modified Jul 11, 2024Jul 11, 2024 Filing
4 Q10 Document published Jan 8, 2025Jan 8, 2025 Examination
5 Q10 Document published Jan 16, 2025Jan 16, 2025Jan 16, 2025 Examination

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