Dispositif pour le traitement de l'eau
European patent · EP0316687 · Deleted
Register entry
- Publication number
- EP0316687
- Application number
- EP88118436
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 4, 1988
- Published
- May 24, 1989
- Granted
- Nov 13, 1991
- Deleted
- Nov 30, 2004
- Reason
- Annual fee unpaid
- IPC classes
- C02F 9/00 (2006.01)C02F 1/32 (2006.01)C02F 1/28 (2006.01)
- Priority
- US A 117571 06.11.1987
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 15, 2005
Deleted, fee unpaid
Published in +pat+ No 13 in 2005
- Mar 15, 2004
Agent entered
- Representative
- Patentanwaltsbüro, Jean Hunziker, Siewerdtstrasse 95, 8050 Zürich → Kirker & Cie SA, 122, rue de Genève, Case postale 65, 1226 Thônex (Genève)
Published in +pat+ No 5 in 2004
- Mar 15, 2004
Transferred
- Owner
- John B. Knight, jun., Route 3, Box 115, Spanish Fork/UT, USA → Culligan International Company, One Culligan Parkway, Northbrook, IL 60062, USA
Published in +pat+ No 5 in 2004
- Dec 31, 1991
Granted
Published in PIDTJ No 24 in 1991
Parties
Inventor
Anderson, Ellis
Orem, UT 84057-0275, 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.