ES488281A0
Subscription card for a videotext receiver.
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 5 February 2000, 26.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| CN117079371A | Cited by | China | Search report |
14 members in 9 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 7902996 | France | A | |
| 7902996 | – | – | – |
| FR19790002996 | – | – | – |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| ES488281A0This record | Spain | A0 | |
| ES8106995A1 | Spain | A1 | |
| WO8001634A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0014654A1 | European Patent Office (EPO) | A1 | |
| FR2448826A1 | France | A1 | |
| BR8006310A | Brazil | A | |
| BR8006310A | Brazil | A | |
| JPS56500074A | Japan | A | |
| US4352011A | United States of America | A | |
| CA1156753A | Canada | A | |
| FR2448826B1 | France | B1 | |
| EP0014654B1 | European Patent Office (EPO) | B1 | |
| DE3069688D1 | Germany | D1 | |
| JPH027233B2 | Japan | B2 |
Numbers
- Publication, DOCDB
- 488281
- Publication, EPODOC
- ES488281
- Application
- 488281
- Application, DOCDB
- 488281
- Application, EPODOC
- ES19800488281
Titles2
- Spanish
- PERFECCIONAMIENTOS EN TARJETAS DE ABONO PARA RECEPTORES DE VIDEOTEX
- English
- IMPROVEMENTS IN PAYMENT CARDS FOR VIDEOTEX RECEIVERS
Classification
- CPC, 11
- H04N7/1675
- G06K19/07
- G06Q20/341
- G06Q20/363
- G06Q20/4093
- G06Q20/4097
- G07F7/0866
- G07F7/1008
- G07F17/0014
- H04N21/4183
- G07C9/20
- IPC, 11
- H04N7 025
- G06K19 07
- G07C9 00
- G07F7 00
- G07F7 08
- G07F7 10
- H04N7 03
- H04N7 035
- H04N7 08
- H04N7 081
- H04N7 167