Explosionsschutzventil
Swiss patent · CH694303 · Deleted
Register entry
- Publication number
- CH694303
- Application number
- CH000441/2000
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 7, 2000
- Published
- Nov 15, 2004
- Granted
- Nov 15, 2004
- Deleted
- Mar 6, 2020
- Reason
- Maximum term reached
- IPC classes
- F16K 17/26 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 9, 2020
Maximum term reached
Published in Swissreg on 09.03.2020
- Nov 15, 2004
Granted
Published in +pat+ No 21 in 2004
Parties
Inventor
Jürg Zellweger
9104 Waldstatt, DE
Stefan Schai
9100 Herisaz
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.