SPIRALPUMPE
European patent · EP4240974 · Deleted
Register entry
- Publication number
- EP4240974
- Application number
- EP21807224
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 28, 2021
- Published
- Sep 13, 2023
- Granted
- Dec 18, 2024
- Deleted
- May 27, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F04C 18/02 (2006.01)F04C 27/00 (2006.01)F04C 29/00 (2006.01)
- Priority
- GB 202017511 05.11.2020
- PCT application
- PCT/GB2021/052799 28.10.2021
- PCT publication
- WO2022/096859 12.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 27, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 27.05.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 27.05.2026
- Oct 29, 2025
Change
Published in Swissreg on 29.10.2025
- Dec 18, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.12.2024
Parties
Inventor
HOLBROOK, Alan Ernest Kinnaird
Burgess Hill Sussex RH15 9TW, GB
BEDWELL, David
Burgess Hill Sussex RH15 9TW, GB
SCHOFIELD, Nigel Paul
Burgess Hill Sussex RH15 9TW, 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.