Structure de couches minces ayant de propriétés magnétiques et de modification de couleur
European patent · EP0341002 · Deleted
Register entry
- Publication number
- EP0341002
- Application number
- EP89304351
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Maintained in amended form
- Filed
- Apr 28, 1989
- Published
- Nov 8, 1989
- Granted
- Jun 14, 1995
- Deleted
- Apr 27, 2009
- Reason
- Maximum term reached
- IPC classes
- G06K 19/08 (2006.01)B42D 15/00 (2006.01)G02B 5/28 (2006.01)
- Priority
- US A 189779 03.05.1988
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 4, 2009
Maximum term reached
Published in Swissreg on 04.05.2009
- Mar 15, 1999
Change
Published in PIDTJ No 5 in 1999
- Jul 31, 1995
Granted
Published in PIDTJ No 14 in 1995
Parties
Inventor
Phillips, Roger W.
Santa Rosa California 95405, US
Coombs, Paul G.
Santa Rosa California 94505, 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.