STRÖMUNGSROHR
European patent · EP4151828 · Deleted
Register entry
- Publication number
- EP4151828
- Application number
- EP22196122
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 16, 2022
- Published
- Mar 22, 2023
- Granted
- Sep 11, 2024
- Deleted
- May 4, 2026
- Reason
- Annual fee unpaid
- IPC classes
- E21B 33/072 (2006.01)E21B 19/08 (2006.01)E21B 33/02 (2006.01)
- Priority
- GB 202113233 16.09.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 4, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 04.05.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 04.05.2026
- Jul 23, 2025
Change
Published in Swissreg on 23.07.2025
- Sep 11, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.09.2024
Parties
Inventor
McCorry, Mark
Aberdeen, AB22 8JW, GB
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.