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European patent · EP0076972 · Deleted
Register entry
- Publication number
- EP0076972
- Application number
- EP82109016
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 29, 1982
- Published
- Apr 20, 1983
- Granted
- Dec 14, 1988
- Deleted
- Sep 30, 1993
- Reason
- Annual fee unpaid
- IPC classes
- G06K 3/02 (2006.01)
- Priority
- US A 307808 01.10.1981US A 307685 01.10.1981US A 307686 01.10.1981US A 307537 01.10.1981US A 307809 01.10.1981
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Deleted, fee unpaid
Published in Swissreg on 25.10.2024
- Jan 31, 1989
Granted
Published in PIDTJ No 2 in 1989
Parties
Inventor
Van Tyne, Richard B.
Richardson Texas 75080, US
Dempster, Roy Eugene
Richardson Texas 75081, US
McDonald, William C.
Garland Texas 75042, US
Levine, Richard C.
Dallas Texas 75248, US
Torkelson, John
Dallas Texas 75229, US
Sanders, Weldon Arthur, Jr.
Seagoville Texas 751259, US
Johnson, Gerald Lee
Garland Texas 75042, US
Nolting, Eugene C.
Gardnerville Nevada 80410, US
Allen, John Houston
Arlington Texas 76016, US
Lebrun, Thomas Q.
Dallas Texas 75205, 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.