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European patent · EP0399850 · Deleted
Register entry
- Publication number
- EP0399850
- Application number
- EP90305762
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 25, 1990
- Published
- Nov 28, 1990
- Granted
- Dec 13, 1995
- Deleted
- May 24, 2010
- Reason
- Maximum term reached
- IPC classes
- G06F 17/60 (2000.01)
- Priority
- US 357478 26.05.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 31, 2010
Maximum term reached
Published in Swissreg on 31.05.2010
- Feb 29, 1996
Agent entered
- Representative
- Büchel & Partner AG, Patentbüro, Letzanaweg 25-27, 9495 Triesen, Liechtenstein
Published in PIDTJ No 4 in 1996
- Dec 29, 1995
Granted
Published in PIDTJ No 24 in 1995
Parties
Inventor
Silverman, David L.
Nesconset, New York 11767, US
Keller, Norman
Mt. Sinai, New York 11766, US
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.