Wärmebehandlung von Stahldraht
Swiss patent · CH717793 · In force
Register entry
- Publication number
- CH717793
- Application number
- CH070422/2021
- Kind
- Swiss patent
- Status
- In force
- Specification
- Granted
- Filed
- Oct 21, 2021
- Published
- Apr 14, 2022
- Granted
- Apr 14, 2022
- Protection ends at the latest
- Oct 20, 2041
- Next annual fee due
- Oct 31, 2027
- IPC classes
- C21D 9/56 (2006.01)
- CPC classes
- C21D9/562 (2013-01-01)
- Specifications
- 14.04.2022 B1
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.10.2026 → 31.10.2027
Published in Swissreg on 01.11.2026
- Nov 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.10.2025 → 31.10.2026
Published in Swissreg on 01.11.2025
- Nov 1, 2024
Next annual fee due on
- Next annual fee due on
- 31.10.2024 → 31.10.2025
Published in Swissreg on 01.11.2024
- Mar 15, 2023
Agent removed
- Representative
- RENTSCH PARTNER AG, Kirchenweg 8, Postfach, 8034 Zürich (removed)
Published in Swissreg on 15.03.2023
- Mar 15, 2023
Agent entered
- Representative
- Ammann Patentanwälte AG Bern, Schwarztorstrasse 31, 3001 Bern
Published in Swissreg on 15.03.2023
- May 16, 2022
Address changed
- Representative
- RENTSCH PARTNER AG, Bellerivestrasse 203, Postfach, 8034 Zürich → RENTSCH PARTNER AG, Kirchenweg 8, Postfach, 8034 Zürich
Published in Swissreg on 16.05.2022
- Apr 14, 2022
Granted
Published in Swissreg on 14.04.2022
Parties
Inventor
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.