Lüftungssystem
Swiss patent · CH693997 · Deleted
Register entry
- Publication number
- CH693997
- Application number
- CH002001/1999
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 2, 1999
- Published
- May 28, 2004
- Granted
- May 28, 2004
- Deleted
- Nov 30, 2016
- Reason
- Annual fee unpaid
- IPC classes
- F24F 7/007 (2006.01)F24F 7/013 (2006.01)F24F 12/00 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 21, 2017
Deleted, fee unpaid
Published in Swissreg on 21.06.2017
- Jun 29, 2011
Address changed
- Representative
- Rentsch & Partner, Fraumünsterstrasse 9,, Postfach 2441, 8022 Zürich → Rentsch Partner AG, Fraumünsterstrasse 9, Postfach 2441, 8022 Zürich
Published in Swissreg on 29.06.2011
- Aug 15, 2009
Address changed
- Representative
- Rentsch & Partner, Fraumünsterstrasse 9, 8022 Zürich → Rentsch & Partner, Fraumünsterstrasse 9,, Postfach 2441, 8022 Zürich
Published in Swissreg on 15.08.2009
- Apr 13, 2007
Address changed
- Representative
- IP & T Rentsch und Partner, Fraumünsterstrasse 9,, Postfach 2441, 8022 Zürich → Rentsch & Partner, Fraumünsterstrasse 9, 8022 Zürich
Published in +pat+ No 7 in 2007
- May 28, 2004
Address changed
- Representative
- Brem & Borer, Tödistrasse 52, 8039 Zürich → IP & T Rentsch und Partner, Fraumünsterstrasse 9,, Postfach 2441, 8022 Zürich
Published in +pat+ No 10 in 2004
- May 28, 2004
Transferred
- Owner
- Schmidlin AG, Zürichstrasse 19, 8910 Affoltern am Albis → Avenco AG, Zürichstrasse 19, 8910 Affoltern a. A.
Published in +pat+ No 10 in 2004
- May 28, 2004
Granted
Published in +pat+ No 10 in 2004
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.