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Extract from the Register of European Patents

EP About this file: EP0085148

EP0085148 - Arrangement for error correction in position-measuring systems [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.09.1989
Database last updated on 25.09.2024
Most recent event   Tooltip01.09.1989No opposition filed within time limitpublished on 18.10.1989 [1989/42]
Applicant(s)For all designated states
Dr. Johannes Heidenhain GmbH
Postfach 12 60
83292 Traunreut / DE
[N/P]
Former [1983/32]For all designated states
Dr. Johannes Heidenhain GmbH
Postfach 12 60
D-83292 Traunreut / DE
Inventor(s)01 / Spies, Alfons, Dipl.-Ing.
Wopfnerstrasse
D-8221 Seebruck / DE
[1983/32]
Application number, filing date82110706.719.11.1982
[1983/32]
Priority number, dateDE1982320100515.01.1982         Original published format: DE 3201005
[1983/32]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0085148
Date:10.08.1983
Language:DE
[1983/32]
Type: A3 Search report 
No.:EP0085148
Date:17.09.1986
Language:DE
[1986/38]
Type: B1 Patent specification 
No.:EP0085148
Date:02.11.1988
Language:DE
[1988/44]
Search report(s)(Supplementary) European search report - dispatched on:EP30.07.1986
ClassificationIPC:G01D3/02
[1983/32]
CPC:
G01D5/24476 (EP,US); G01D5/2448 (EP,US)
Designated contracting statesAT,   CH,   FR,   GB,   IT,   LI,   NL,   SE [1983/32]
TitleGerman:Einrichtung zur Fehlerkorrektur bei Positionsmesssystemen[1983/32]
English:Arrangement for error correction in position-measuring systems[1983/32]
French:Dispositif pour la rectification des erreurs dans des systèmes de mesure de position[1983/32]
Examination procedure30.11.1982Examination requested  [1983/32]
19.04.1988Despatch of communication of intention to grant (Approval: Yes)
05.05.1988Communication of intention to grant the patent
03.06.1988Fee for grant paid
03.06.1988Fee for publishing/printing paid
Opposition(s)03.08.1989No opposition filed within time limit [1989/42]
Fees paidRenewal fee
09.10.1984Renewal fee patent year 03
16.10.1985Renewal fee patent year 04
18.10.1986Renewal fee patent year 05
15.10.1987Renewal fee patent year 06
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Documents cited:Search[A]DE1214892  ;
 [Y]DE1138558  (CONTINENTAL ELEKTRO IND AG);
 [X]DE1552273  (FUJITSU LTD);
 [X]DE1623905  (WENCZLER & HEIDENHAIN);
 [A]GB2001786  (HEIDENHAIN GMBH);
 [A]US4143267  (JOHNSON LONNIE G, et al);
 [A]GB2034053  (SONY CORP);
 [X]EP0039082  (TOKYO OPTICAL [JP])
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.