ENSEMBLE DE FORAGE ET PROCÉDÉ DE FORAGE ASSOCIÉ
European patent · EP3735507 · Deleted
Register entry
- Publication number
- EP3735507
- Application number
- EP19700057
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 4, 2019
- Published
- Nov 11, 2020
- Granted
- Feb 14, 2024
- Deleted
- Aug 26, 2025
- Reason
- Annual fee unpaid
- IPC classes
- E21B 7/18 (2006.01)E04G 23/08 (2006.01)B26F 3/00 (2006.01)E21B 10/60 (2006.01)
- Priority
- FR 1850103 05.01.2018
- PCT application
- PCT/EP2019/050139 04.01.2019
- PCT publication
- WO2019/134956 11.07.2019
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- 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 25, 2024
Change
Published in Swissreg on 25.12.2024
- Feb 14, 2024
Granted
Published in Swissreg on 14.02.2024
Parties
Inventor
LACROIX, Marc
69450 SAINT CYR AU MONT D'OR, FR
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.