Schlauchfilterapparat
European patent · EP0421706 · Deleted
Register entry
- Publication number
- EP0421706
- Application number
- EP90310725
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 1, 1990
- Published
- Apr 10, 1991
- Granted
- Sep 14, 1994
- Deleted
- Sep 14, 1994
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- B01D 46/02 (2006.01)
- Priority
- CA A 2000025 02.10.1989
- 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
- Oct 31, 1994
Granted
Published in PIDTJ No 20 in 1994
Parties
Inventor
Price, Thomas Leslie
Ontario, P0M 3EO, CA
Phipps, Peter George
Ontario, P3E 4G2, CA
Walli, Richard Allen
Ontario, L1G 1W9, CA
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.