Mühle für Carbon Black
European patent · EP0155067 · Deleted
Register entry
- Publication number
- EP0155067
- Application number
- EP85300319
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 17, 1985
- Published
- Sep 18, 1985
- Granted
- Nov 14, 1990
- Deleted
- Nov 14, 1990
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- B02C 13/288 (2006.01)B02C 13/286 (2006.01)
- Priority
- US A 589130 13.03.1984
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Change
Published in Swissreg on 25.10.2024
- Dec 28, 1990
Granted
Published in PIDTJ No 24 in 1990
Parties
Inventor
Duyckinck, Robert W.
New Providence/NJ, 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.