RAMMBOHRVORRICHTUNG
European patent · EP3317486 · Deleted
Register entry
- Publication number
- EP3317486
- Application number
- EP16735992
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 28, 2016
- Published
- May 9, 2018
- Granted
- Aug 14, 2019
- Deleted
- Jun 30, 2020
- Reason
- Annual fee unpaid
- IPC classes
- E21B 4/14 (2006.01)
- Priority
- DE 102015008340 01.07.2015
- PCT application
- PCT/EP2016/001092 28.06.2016
- PCT publication
- WO2017/001053 05.01.2017
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 20, 2021
Deleted, fee unpaid
Published in Swissreg on 20.01.2021
- Aug 14, 2019
Granted
Published in Swissreg on 14.08.2019
Parties
Inventor
PUETTMANN, Franz-Josef
57368 Lennestadt, DE
VOELKEL, Gerhard
57339 Erndtebrück, DE
BALVE, Gerhard
57368 Lennestadt, DE
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.