ELEKTROAKUSTISCHER WANDLER
European patent · EP4319928 · In force
Register entry
- Publication number
- EP4319928
- Application number
- EP22723341
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 7, 2022
- Published
- Feb 14, 2024
- Granted
- Jun 3, 2026
- Protection ends at the latest
- Apr 6, 2042
- Next annual fee due
- Apr 30, 2027
- IPC classes
- B06B 1/06 (2006.01)A61B 17/225 (2006.01)A61H 23/00 (2006.01)G10K 11/32 (2006.01)G10K 15/04 (2006.01)
- Priority
- DE 102021203544 09.04.2021
- PCT application
- PCT/DE2022/200070 07.04.2022
- PCT publication
- WO2022/214150 13.10.2022
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 17, 2026
Agent entered
- Representative
- Isler & Pedrazzini AG, Postfach, 8027 Zürich
Published in Swissreg on 17.08.2026
- Jun 3, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.06.2026
Parties
Inventor
BAUER, Edgar
76703 Kraichtal, DE
KRAUSS, Werner
75438 Knittlingen, DE
GAMER, Roland
76676 Graben-Neudorf, DE
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.