Hochwirksames Wasserbehandlungssystem
European patent · EP0480556 · Deleted
Register entry
- Publication number
- EP0480556
- Application number
- EP91301693
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 1, 1991
- Published
- Apr 15, 1992
- Granted
- Jul 26, 1995
- Deleted
- Mar 31, 1997
- Reason
- Annual fee unpaid
- IPC classes
- B01D 61/08 (2006.01)C02F 1/44 (2006.01)
- Priority
- US A 597207 11.10.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 14, 1997
Deleted, fee unpaid
Published in PIDTJ No 21 in 1997
- Sep 15, 1995
Granted
Published in PIDTJ No 17 in 1995
Parties
Holder
Inventor
Norton, William N.
Buffalo Grove, Illinois 60089, 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.