Luftkanal
Swiss patent · CH693930 · Deleted
Register entry
- Publication number
- CH693930
- Application number
- CH001231/1999
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 5, 1999
- Published
- Apr 30, 2004
- Granted
- Apr 30, 2004
- Deleted
- Jul 31, 2004
- Reason
- Annual fee unpaid
- IPC classes
- D01H 11/00 (2006.01)
- Priority
- DE 198 31 006.4 10.07.1998
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2005
Deleted, fee unpaid
Published in +pat+ No 5 in 2005
- Apr 30, 2004
Agent entered
- Representative
- Patentanwälte, Schaad, Balass, Menzl & Partner AG, Dufourstrasse 101, 8034 Zürich → Bovard AG, Patentanwälte, Optingenstrasse 16, 3000 Bern 25
Published in +pat+ No 8 in 2004
- Apr 30, 2004
Granted
Published in +pat+ No 8 in 2004
Parties
Inventor
Jörg Wolf
49828 Neuenhaus, DE
Wilhelm Langius
48527 Nordhorn, DE
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.