Lüfter
European patent · EP0754863 · Deleted
Register entry
- Publication number
- EP0754863
- Application number
- EP96810412
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 20, 1996
- Published
- Jan 22, 1997
- Granted
- Aug 22, 2001
- Deleted
- Jun 30, 2004
- Reason
- Annual fee unpaid
- IPC classes
- F04D 29/02 (2006.01)F04D 29/28 (2006.01)
- Priority
- DE 19525829 15.07.1995
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 15, 2005
Deleted, fee unpaid
Published in +pat+ No 3 in 2005
- Aug 15, 2003
Transferred
- Owner
- ABB RESEARCH LTD., Affolternstrasse 52, 8050 Zürich → Fläkt Woods AB, Fläktgatan 1, 55184 Jönköping, Sweden
Published in +pat+ No 15 in 2003
- Aug 15, 2003
Agent entered
- Representative
- ABB Business Services Ltd, Intellectual Property (SLE-I), Haselstrasse 16/699, 5401 Baden → Arnold & Siedsma AG, Poststrasse 20, 6300 Zug
Published in +pat+ No 15 in 2003
- Oct 31, 2001
Agent entered
- Representative
- ABB Business Services Ltd, Intellectual Property (SLE-I), Haselstrasse 16/699, 5401 Baden
Published in PIDTJ No 20 in 2001
- Aug 31, 2001
Granted
Published in PIDTJ No 16 in 2001
Parties
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.