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Extract from the Register of European Patents

EP About this file: EP0565742

EP0565742 - Procedure of fine machining workpiece surfaces [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.01.1996
Database last updated on 12.12.2024
Most recent event   Tooltip10.01.1996No opposition filed within time limitpublished on 21.02.1996 [1996/08]
Applicant(s)For all designated states
Maschinenfabrik Gehring GmbH & Co.
Gehringstrasse 28
D-73760 Ostfildern / DE
[1993/42]
Inventor(s)01 / Grimm, Hans
Farnweg 13
W-7300 Esslingen / DE
02 / Lang, Walter
Flurstrasse 22
W-7012 Fellbach / DE
03 / Bergen, Karl-Heinz, Dr.
Eierwiesenstrasse 23
W-7024 Filderstadt / DE
04 / Lang, Ernst
Kirchheimerstrasse 78/1
W-7302 Ostfildern 1 / DE
05 / Klink, Ulrich
Paulusstrasse 37
W-7442 Neuffen / DE
[1993/42]
Representative(s)Wasmuth, Rolf, et al
Patentanwälte
Dipl.Ing. W. Jackisch & Partner mbB
Menzelstrasse 40
70192 Stuttgart / DE
[N/P]
Former [1995/13]Wasmuth, Rolf, Dipl.-Ing., et al
Patentanwalt W. Jackisch & Partner Menzelstrasse 40
D-70192 Stuttgart / DE
Former [1993/42]Jackisch, Walter, Dipl.-Ing.
Menzelstrasse 40
D-70192 Stuttgart / DE
Application number, filing date92106305.311.04.1992
[1993/42]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0565742
Date:20.10.1993
Language:DE
[1993/42]
Type: B1 Patent specification 
No.:EP0565742
Date:01.03.1995
Language:DE
[1995/09]
Search report(s)(Supplementary) European search report - dispatched on:EP07.01.1993
ClassificationIPC:B23K26/00, F02F1/20
[1993/42]
CPC:
B23K26/364 (EP,US); B23K26/355 (EP,US); F02F1/20 (EP,US)
Designated contracting statesDE,   ES,   FR,   GB,   IT,   SE [1993/42]
TitleGerman:Verfahren zur Feinbearbeitung von Werkstück-Oberflächen[1993/42]
English:Procedure of fine machining workpiece surfaces[1993/42]
French:Procédé pour le finissage de surfaces de pièces[1993/42]
Examination procedure26.03.1993Examination requested  [1993/42]
20.06.1994Despatch of communication of intention to grant (Approval: Yes)
02.09.1994Communication of intention to grant the patent
13.10.1994Fee for grant paid
13.10.1994Fee for publishing/printing paid
Opposition(s)02.12.1995No opposition filed within time limit [1996/08]
Fees paidRenewal fee
23.04.1994Renewal fee patent year 03
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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[Y]JP63012867  ;
 [YD]DE3932328  (OPEL ADAM AG [DE]);
 [A]DE299125  ;
 [AD]DE3719796  (GEHRING GMBH MASCHF [DE])
 [Y]  - PATENT ABSTRACTS OF JAPAN vol. 12, no. 208 (M-709)(3055) 15. Juni 1988 & JP-A-63 012 867 ( MITSUBISHI HEAVY IND LTD ) 20. Januar 1988, & JP63012867 A 00000000
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.