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Extract from the Register of European Patents

EP About this file: EP0101972

EP0101972 - Spectacle lens for extremely poor-sighted persons [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.04.1988
Database last updated on 16.07.2024
Most recent event   Tooltip12.04.1988No opposition filed within time limitpublished on 01.06.1988 [1988/22]
Applicant(s)For:CH  DE  FR  IT  LI  NL  SE  AT 
Firma Carl Zeiss
D-7920 Heidenheim (Brenz) / DE
For:GB 
CARL-ZEISS-STIFTUNG trading as CARL ZEISS
D-7920 Heidenheim (Brenz) / DE
[1984/10]
Inventor(s)01 / Fürter, Gerhard, Dipl.-Mathmatiker
Hegelstrasse 124
D-7080 Aalen / DE
02 / Lahres, Hans
Am Sattel 5
D-7080 Aalen-Wasseralfingen / DE
[1984/10]
Application number, filing date83107674.004.08.1983
[1984/10]
Priority number, dateDE1982322957707.08.1982         Original published format: DE 3229577
[1984/10]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0101972
Date:07.03.1984
Language:DE
[1984/10]
Type: A3 Search report 
No.:EP0101972
Date:28.11.1984
Language:DE
[1984/48]
Type: B1 Patent specification 
No.:EP0101972
Date:27.05.1987
Language:DE
[1987/22]
Search report(s)(Supplementary) European search report - dispatched on:EP25.09.1984
ClassificationIPC:G02C7/02
[1984/10]
CPC:
B24B13/00 (EP,US); G02C7/02 (EP,US)
Designated contracting statesAT,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1984/10]
TitleGerman:Brillenlinse für stark Fehlsichtige[1984/10]
English:Spectacle lens for extremely poor-sighted persons[1984/10]
French:Verre de lunettes pour personnes ayant une très mauvaise vue[1984/10]
Examination procedure28.09.1984Examination requested  [1984/49]
31.10.1985Despatch of a communication from the examining division (Time limit: M04)
27.02.1986Reply to a communication from the examining division
29.04.1986Despatch of a communication from the examining division (Time limit: M04)
21.08.1986Reply to a communication from the examining division
10.11.1986Despatch of communication of intention to grant (Approval: )
02.12.1986Communication of intention to grant the patent
13.02.1987Fee for grant paid
13.02.1987Fee for publishing/printing paid
Opposition(s)01.03.1988No opposition filed within time limit [1988/22]
Fees paidRenewal fee
27.07.1985Renewal fee patent year 03
01.08.1986Renewal fee patent year 04
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Documents cited:Search[Y]US3010366  (CRAWFORD JAMES H);
 [YD]EP0039498  (ZEISS CARL FA [DE]);
 [AP]FR2509482  (RODENSTOCK OPTIK G [DE])
ExaminationEP0055878
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.