Entleerungskugelhahn
European patent · EP0354198 · Deleted
Register entry
- Publication number
- EP0354198
- Application number
- EP89870102
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 26, 1989
- Published
- Feb 7, 1990
- Granted
- Mar 2, 1994
- Deleted
- Jun 30, 1999
- Reason
- Annual fee unpaid
- IPC classes
- F16K 5/06 (2006.01)
- Priority
- US A 228385 04.08.1988
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 15, 2000
Deleted, fee unpaid
Published in PIDTJ No 3 in 2000
- Apr 15, 1994
Granted
Published in PIDTJ No 7 in 1994
Parties
Inventor
Hutchens, Wilbur Dean
Marshalltown Iowa 50158, US
Leger, Kurt Joseph
Marshalltown Iowa 50158, US
Berry, Robert Frederick
Conrad Iowa 50621, 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.