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European patent · EP0498997 · Deleted
Register entry
- Publication number
- EP0498997
- Application number
- EP91311707
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 17, 1991
- Published
- Aug 19, 1992
- Granted
- Jun 4, 1997
- Deleted
- Dec 16, 2011
- Reason
- Maximum term reached
- IPC classes
- H04M 1/57 (2006.01)
- Priority
- GB 9100656 11.01.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 19, 2011
Maximum term reached
Published in Swissreg on 19.12.2011
- Oct 15, 2007
Address changed
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich
Published in +pat+ No 19 in 2007
- Jun 13, 1997
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 11 in 1997
- Jun 13, 1997
Granted
Published in PIDTJ No 11 in 1997
Parties
Inventor
Martensson, Nils Erik
Woking, Surrey GU22 0QG, GB
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.