KOLBENRING
European patent · EP4403774 · In force
Register entry
- Publication number
- EP4403774
- Application number
- EP24152469
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jan 17, 2024
- Published
- Jul 24, 2024
- Granted
- Mar 25, 2026
- Protection ends at the latest
- Jan 16, 2044
- Next annual fee due
- Jan 31, 2027
- IPC classes
- F04B 53/02 (2006.01)F04B 53/14 (2006.01)F04B 53/18 (2006.01)
- Priority
- US 202318155680 17.01.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.03.2026
Parties
Inventor
JARMAN, Jecee
Pueblo, CO, US
LE DUC, Zachary Allen Ray
Rockford, IL, US
HOLOWCZAK, John E.
East Hartford, CT, US
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.