Windkessel
European patent · EP1520986 · Deleted
Register entry
- Publication number
- EP1520986
- Application number
- EP03022082
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 2, 2003
- Published
- Apr 6, 2005
- Granted
- May 18, 2005
- Deleted
- Oct 31, 2007
- Reason
- Annual fee unpaid
- IPC classes
- F04B 11/00 (2006.01)F16L 55/054 (2006.01)F16L 55/052 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 30, 2008
Deleted, fee unpaid
Published in +pat+ No 12 in 2008
- May 31, 2005
Granted
Published in +pat+ No 10 in 2005
Parties
Inventor
Nägel, Heinz M.
54550 Daun, DE
Gutzeit, Theodor
54655 Wilsecker, DE
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.