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European patent · EP3449643 · Deleted
Register entry
- Publication number
- EP3449643
- Application number
- EP17725294
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 20, 2017
- Published
- Mar 6, 2019
- Granted
- Jun 10, 2020
- Deleted
- Nov 18, 2021
- Reason
- Annual fee unpaid
- IPC classes
- H04R 3/00 (2006.01)H04S 7/00 (2006.01)H04R 1/40 (2006.01)
- Priority
- FR 1653684 26.04.2016
- PCT application
- PCT/FR2017/050935 20.04.2017
- PCT publication
- WO2017/187053 02.11.2017
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 18, 2021
Deleted, fee unpaid
Published in Swissreg on 18.11.2021
- Jun 10, 2020
Granted
Published in Swissreg on 10.06.2020
Parties
Inventor
AMADU, Frédéric
77500 CHELLES, FR
DEVALLEZ, Delphine
92100 BOULOGNE-BILLANCOURT, FR
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.