Installation d'authentification d'un document et son utilisation
Swiss patent · CH679255 · Deleted
Register entry
- Publication number
- CH679255
- Application number
- CH004413/1988
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 28, 1988
- Published
- Jan 15, 1992
- Granted
- Jan 15, 1992
- Deleted
- Nov 30, 2003
- Reason
- Annual fee unpaid
- IPC classes
- H04L 9/32 (2006.01)G09C 5/00 (2006.01)
- Priority
- US A136251 18.12.1987
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 15, 2004
Deleted, fee unpaid
Published in +pat+ No 13 in 2004
- Jan 15, 1992
Granted
Published in PIDTJ No 1 in 1992
Parties
Inventor
Pastor, Jose
Westport/CT, 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.