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Extract from the Register of European Patents

EP About this file: EP0062235

EP0062235 - Device for converting information from an electrical to an optical shape and vice versa [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  20.06.1985
Database last updated on 26.04.2025
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
ASEA AB
S-721 83 Västeras / SE
[1982/41]
Inventor(s)01 / Brogärdh, Torgny
Plätverksgatan 140
S-724 74 Västeräs / SE
02 / Ovrén, Christer, Dr. Ing.
Vilddjursvägen 9
S-722 43 Västeräs / SE
03 / Adolfsson, Morgan, Dipl.-Ing.
Sigfrid Edströms Gata 86
S-724 66 Västeräs / SE
[1982/41]
Representative(s)Boecker, Joachim
Hansmann & Vogeser
Patent- und Rechtsanwälte
Grosse Eschenheimer Strasse 39
60313 Frankfurt / DE
[N/P]
Former [1982/41]Boecker, Joachim, Dr.-Ing.
Adelonstrasse 58
D-65929 Frankfurt am Main / DE
Application number, filing date82102442.924.03.1982
[1982/41]
Priority number, dateSE1981000210902.04.1981         Original published format: SE 8102109
[1982/41]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0062235
Date:13.10.1982
Language:DE
[1982/41]
Type: A3 Search report 
No.:EP0062235
Date:29.06.1983
Language:DE
[1983/26]
Search report(s)(Supplementary) European search report - dispatched on:EP27.04.1983
ClassificationIPC:G11C11/42
[1982/41]
CPC:
G11C11/42 (EP,US); G02F1/00 (KR)
Designated contracting statesCH,   DE,   FR,   GB,   LI [1982/41]
TitleGerman:Anordnung zur Umwandlung von Informationen aus der elektrischen Form in die optische Form und umgekehrt[1982/41]
English:Device for converting information from an electrical to an optical shape and vice versa[1982/41]
French:Appareil pour la conversion d'informations de forme électrique en forme optique et vice versa[1982/41]
File destroyed:13.07.1991
Examination procedure23.11.1983Examination requested  [1984/07]
19.09.1984Despatch of a communication from the examining division (Time limit: M07)
27.03.1985Reply to a communication from the examining division
08.06.1985Application withdrawn by applicant  [1985/34]
Fees paidRenewal fee
09.03.1984Renewal fee patent year 03
27.03.1985Renewal fee patent year 04
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]US3020410  (BOWERMAN JR EDWIN R);
 [A]DE1123706  (PHILIPS NV);
 [A]DE2424997  (SECR DEFENCE BRIT)
 [A]  - RADIO ENGINEERING, Band 23, Nr. 1, Januar 1968, Seiten 142-143; Washington (USA).
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.