Luftschall absorbierendes Bauelement
Swiss patent · CH671848 · Deleted
Register entry
- Publication number
- CH671848
- Application number
- CH002006/1986
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 16, 1986
- Published
- Sep 29, 1989
- Granted
- Sep 29, 1989
- Deleted
- May 31, 2005
- Reason
- Annual fee unpaid
- IPC classes
- G10K 11/16 (2006.01)E04B 1/82 (2006.01)B60R 13/08 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 13, 2006
Deleted, fee unpaid
Published in +pat+ No 1 in 2006
- Sep 29, 1989
Granted
Published in PIDTJ No 18 in 1989
Parties
Inventor
Schneider, Alfred
Zürich
Tschudi, Hans Rudolf
Mönchaltorf
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.