Système de contrôle pour des systèmes des commutation téléphonique
European patent · EP0057682 · Deleted
Register entry
- Publication number
- EP0057682
- Application number
- EP81901442
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 1, 1981
- Published
- Aug 18, 1982
- Granted
- Feb 6, 1985
- Deleted
- Feb 6, 1985
- Reason
- Revoked in opposition
- IPC classes
- H04M 3/24 (2006.01)
- Priority
- US A 177659 13.08.1980
- PCT application
- PCT/US1981/000581 01.05.1981
- PCT publication
- WO1982/000743 04.03.1982
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Change
Published in Swissreg on 25.10.2024
Parties
Inventor
Breidenstein,Charles J.
Rochester, NY 14620, US
Barbe, Charles A. III
Rochester, NY 14621, 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.