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Extract from the Register of European Patents

EP About this file: EP0281512

EP0281512 - Device and method for electrical-discharge machining [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  15.12.1993
Database last updated on 03.10.2024
Most recent event   Tooltip15.12.1993Application deemed to be withdrawnpublished on 02.02.1994 [1994/05]
Applicant(s)For all designated states
CHARMILLES TECHNOLOGIES S.A.
8-10, rue du Pré-de-la-Fontaine Zone industrielle de Satigny
1217 Meyrin 1 / CH
[N/P]
Former [1988/36]For all designated states
CHARMILLES TECHNOLOGIES S.A.
8-10, rue du Pré-de-la-Fontaine Zone industrielle de Satigny
CH-1217 Meyrin 1 / CH
Inventor(s)01 / Girardin, Roger
8 chemin de l'Echarpine
CH-1214 Vernier / CH
02 / Diot, Jean-Claude
Les Grangettes Route du Bourg-Neuf
F-74140 Douvaine / FR
[1988/36]
Representative(s)Hugelin, Christiane
31, rue du Rhône
1204 Genève / CH
[N/P]
Former [1988/36]Hugelin, Christiane
c/o CHARMILLES TECHNOLOGIES SA Case postale 373
CH-1217 Meyrin 1 / CH
Application number, filing date88810042.727.01.1988
[1988/36]
Priority number, dateCH1987000038403.02.1987         Original published format: CH 38487
[1988/36]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0281512
Date:07.09.1988
Language:FR
[1988/36]
Search report(s)(Supplementary) European search report - dispatched on:EP23.06.1988
ClassificationIPC:B23H1/02, B23H1/10
[1988/36]
CPC:
B23H7/16 (EP,US); B23H1/10 (EP,US); B23H7/26 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT,   SE [1988/36]
TitleGerman:Vorrichtung und Verfahren zur elektroerosiven Bearbeitung[1988/36]
English:Device and method for electrical-discharge machining[1988/36]
French:Dispositif et procédé pour l'usinage par électroérosion[1988/36]
File destroyed:12.06.1999
Examination procedure07.03.1989Examination requested  [1989/18]
23.10.1990Despatch of a communication from the examining division (Time limit: M04)
15.06.1991Reply to a communication from the examining division
23.01.1992Despatch of a communication from the examining division (Time limit: M06)
09.11.1992Reply to a communication from the examining division
03.08.1993Application deemed to be withdrawn, date of legal effect  [1994/05]
06.09.1993Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [1994/05]
Request for further processing for:10.11.1992Request for further processing filed
10.11.1992Full payment received (date of receipt of payment)
Request granted
08.02.1993Decision despatched
Fees paidRenewal fee
03.02.1990Renewal fee patent year 03
18.01.1991Renewal fee patent year 04
20.01.1992Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.01.199003   M06   Fee paid on   03.02.1990
31.01.199306   M06   Not yet paid
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Documents cited:Search[A]JP60127920
 [A]  - PATENT ABSTRACTS OF JAPAN, vol. 9, no. 286 (M-429)[2009], 13 novembre 1985; & JP-A-60 127 920 (MITSUBISHI DENKI K.K.) 08.07.1985, & JP60127920 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.