VENTILANORDNUNG
European patent · EP4065812 · Deleted
Register entry
- Publication number
- EP4065812
- Application number
- EP20812417
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 20, 2020
- Published
- Oct 5, 2022
- Granted
- Nov 13, 2024
- Deleted
- Jun 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- E21B 34/10 (2006.01)
- Priority
- GB 201917311 28.11.2019
- PCT application
- PCT/GB2020/052968 20.11.2020
- PCT publication
- WO2021/105652 03.06.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 24, 2025
Change
Published in Swissreg on 24.09.2025
- Jun 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.06.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.06.2025
- Nov 13, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 13.11.2024
Parties
Inventor
MANETT, Kris
Fraserburgh Aberdeenshire AB43 9WH, GB
YEATS, Linda
Portlethen Aberdeenshire AB12 4PA, 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.