Füllmaterial für Austauschkolonne
European patent · EP0293003 · Deleted
Register entry
- Publication number
- EP0293003
- Application number
- EP88108530
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 27, 1988
- Published
- Nov 30, 1988
- Granted
- Feb 23, 1994
- Deleted
- May 31, 2003
- Reason
- Annual fee unpaid
- IPC classes
- B01D 53/18 (2006.01)F28F 25/08 (2006.01)
- Priority
- US A 55579 29.05.1987
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 2004
Deleted, fee unpaid
Published in +pat+ No 1 in 2004
- Apr 15, 1994
Granted
Published in PIDTJ No 7 in 1994
Parties
Inventor
Rukovena, Frank, jun.
Tallmadge, OH 44278, 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.