HÄNGERAUSRICHTUNGSSYSTEM
European patent · EP3908734 · Deleted
Register entry
- Publication number
- EP3908734
- Application number
- EP20739033
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 2, 2020
- Published
- Nov 17, 2021
- Granted
- Dec 4, 2024
- Deleted
- Aug 26, 2025
- Reason
- Annual fee unpaid
- IPC classes
- E21B 33/04 (2006.01)E21B 19/06 (2006.01)
- Priority
- US 201916241315 07.01.2019
- PCT application
- PCT/US2020/012068 02.01.2020
- PCT publication
- WO2020/146187 16.07.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 15, 2025
Change
Published in Swissreg on 15.10.2025
- Aug 26, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 26.08.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 26.08.2025
- Dec 4, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.12.2024
Parties
Inventor
ROBOTTOM, Gavin
Leeds LS10 1SB, GB
THORNTON, Edward
Houston, Texas 77043, 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.