Labyrinthdichtung
Swiss patent · CH659869 · Deleted
Register entry
- Publication number
- CH659869
- Application number
- CH004158/1982
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 8, 1982
- Published
- Feb 27, 1987
- Granted
- Feb 27, 1987
- Deleted
- Jul 31, 1999
- Reason
- Annual fee unpaid
- IPC classes
- F16J 15/447 (2006.01)F04D 29/10 (2006.01)F01D 11/02 (2006.01)F16C 33/80 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2000
Deleted, fee unpaid
Published in PIDTJ No 5 in 2000
- Feb 27, 1987
Granted
Published in PIDTJ No 4 in 1987
Parties
Inventor
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.