ZAHNRADPUMPE
European patent · EP2550456 · In force
Register entry
- Publication number
- EP2550456
- Application number
- EP11709925
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 18, 2011
- Published
- Jan 30, 2013
- Granted
- May 6, 2015
- Protection ends at the latest
- Mar 17, 2031
- Next annual fee due
- Mar 31, 2027
- IPC classes
- F04C 13/00 (2006.01)F04C 15/00 (2006.01)F04C 2/14 (2006.01)
- Priority
- DE 102010012653 25.03.2010
- PCT application
- PCT/EP2011/054135 18.03.2011
- PCT publication
- WO2011/117154 29.09.2011
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Change
Published in Swissreg on 01.04.2026
- Apr 1, 2025
Change
Published in Swissreg on 01.04.2025
- Apr 1, 2024
Change
Published in Swissreg on 01.04.2024
- Apr 1, 2023
Change
Published in Swissreg on 01.04.2023
- May 6, 2015
Granted
Published in Swissreg on 06.05.2015
Parties
Inventor
HELBING, Ulrich
51399 Burscheid, DE
TOMZIK, Arkardiusz
51469 Bergisch Gladbach, DE
WITZLER, Dietrich
41569 Rommerskirchen, 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.