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Extract from the Register of European Patents

EP About this file: EP2326450

EP2326450 - MACHINE AND METHOD FOR MACHINING A PART BY MICRO-ELECTRICAL DISCHARGE MACHINING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.10.2014
Database last updated on 26.07.2024
Most recent event   Tooltip22.06.2018Lapse of the patent in a contracting state
New state(s): MK		published on 25.07.2018  [2018/30]
Applicant(s)For all designated states
Université Lyon 1 Claude Bernard
43 Boulevard Du Onze Novembre 1918
69100 Villeurbanne / FR
For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75016 Paris / FR
For all designated states
Ecole Centrale de Lyon
36 Avenue Guy de Collongue
69134 Ecully / FR
[N/P]
Former [2011/22]For all designated states
Université Lyon 1 Claude Bernard
43 Boulevard Du Onze Novembre 1918
69100 Villeurbanne / FR
For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75016 Paris / FR
For all designated states
Ecole Centrale de Lyon
36 Avenue Guy de Collongue
69134 Ecully / FR
Inventor(s)01 / CABRERA, Michel
324 rue Garibaldi
F-69007 Lyon / FR
 [2011/22]
Representative(s)Colombo, Michel, et al
Brevinnov
310 avenue Berthelot
69008 Lyon / FR
[2013/24]
Former [2011/22]Colombo, Michel, et al
Brevinnov 324, rue Garibaldi
69007 Lyon / FR
Application number, filing date09782811.509.09.2009
[2011/22]
WO2009EP61683
Priority number, dateFR2008000514819.09.2008         Original published format: FR 0805148
[2011/22]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2010031716
Date:25.03.2010
Language:FR
[2010/12]
Type: A1 Application with search report 
No.:EP2326450
Date:01.06.2011
Language:FR
The application published by WIPO in one of the EPO official languages on 25.03.2010 takes the place of the publication of the European patent application.
[2011/22]
Type: B1 Patent specification 
No.:EP2326450
Date:25.12.2013
Language:FR
[2013/52]
Search report(s)International search report - published on:EP25.03.2010
ClassificationIPC:B23H3/04, B23H9/00, B81C1/00
[2011/22]
CPC:
B23H3/04 (EP,KR,US); B23H5/02 (EP,US); B23H7/065 (EP,US);
B23H7/08 (EP,US); B23H9/00 (EP,KR,US); B23H9/08 (EP,US);
B81C1/00 (KR); B81C2201/0146 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR [2011/22]
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:VORRICHTUNG UND VERFAHREN ZUM MIKRO-FUNKENERODIEREN EINES WERKSTUCKS.[2013/25]
English:MACHINE AND METHOD FOR MACHINING A PART BY MICRO-ELECTRICAL DISCHARGE MACHINING[2011/22]
French:MACHINE ET PROCÉDÉ D'USINAGE D'UNE PIÈCE PAR MICRO-ÉLECTROÉROSION[2013/32]
Former [2011/22]MASCHINE UND VERFAHREN ZUR MASCHINELLEN BEARBEITUNG EINES TEILS DURCH MIKRO-FUNKENEROSION
Former [2011/22]MACHINE ET PROCEDE D'USINAGE D'UNE PIECE PAR MICRO-ELECTROEROSION
Entry into regional phase16.03.2011National basic fee paid 
16.03.2011Designation fee(s) paid 
16.03.2011Examination fee paid 
Examination procedure16.03.2011Examination requested  [2011/22]
26.05.2011Amendment by applicant (claims and/or description)
11.07.2013Communication of intention to grant the patent
08.11.2013Fee for grant paid
08.11.2013Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  11.07.2013
Opposition(s)26.09.2014No opposition filed within time limit [2014/49]
Fees paidRenewal fee
23.09.2011Renewal fee patent year 03
28.09.2012Renewal fee patent year 04
21.09.2013Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Lapses during opposition  TooltipHU09.09.2009
AT25.12.2013
BG25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
IT25.12.2013
LT25.12.2013
LV25.12.2013
MK25.12.2013
MT25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
SM25.12.2013
TR25.12.2013
NO25.03.2014
GR26.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
[2018/30]
Former [2016/33]HU09.09.2009
AT25.12.2013
BG25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
IT25.12.2013
LT25.12.2013
LV25.12.2013
MT25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
SM25.12.2013
TR25.12.2013
NO25.03.2014
GR26.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
Former [2016/32]HU09.09.2009
AT25.12.2013
BG25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
IT25.12.2013
LT25.12.2013
LV25.12.2013
MT25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
SM25.12.2013
NO25.03.2014
GR26.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
Former [2016/29]AT25.12.2013
BG25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
IT25.12.2013
LT25.12.2013
LV25.12.2013
MT25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
SM25.12.2013
NO25.03.2014
GR26.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
Former [2016/28]AT25.12.2013
BG25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
MT25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
SM25.12.2013
NO25.03.2014
GR26.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
Former [2016/22]AT25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
SM25.12.2013
NO25.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
Former [2015/37]AT25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
NO25.03.2014
IS25.04.2014
PT28.04.2014
IE09.09.2014
Former [2015/24]AT25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SI25.12.2013
SK25.12.2013
NO25.03.2014
IS25.04.2014
PT28.04.2014
Former [2014/48]AT25.12.2013
CY25.12.2013
CZ25.12.2013
DK25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SK25.12.2013
NO25.03.2014
IS25.04.2014
PT28.04.2014
Former [2014/39]AT25.12.2013
CY25.12.2013
CZ25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
NL25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SK25.12.2013
NO25.03.2014
IS25.04.2014
PT28.04.2014
Former [2014/37]AT25.12.2013
CY25.12.2013
CZ25.12.2013
EE25.12.2013
ES25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
PL25.12.2013
RO25.12.2013
SE25.12.2013
SK25.12.2013
NO25.03.2014
IS25.04.2014
PT28.04.2014
Former [2014/36]EE25.12.2013
FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
SE25.12.2013
NO25.03.2014
IS25.04.2014
Former [2014/25]FI25.12.2013
HR25.12.2013
LT25.12.2013
LV25.12.2013
SE25.12.2013
NO25.03.2014
Former [2014/23]FI25.12.2013
HR25.12.2013
LT25.12.2013
SE25.12.2013
NO25.03.2014
Former [2014/22]FI25.12.2013
LT25.12.2013
SE25.12.2013
NO25.03.2014
Former [2014/20]LT25.12.2013
NO25.03.2014
Cited inInternational search[XY]US2004168288  (RAHMAN MUSTAFIZUR [SG], et al) [X] 1-5,7 * page 1, paragraphs 6,7 * * page 2, paragraph 34 * * page 2, paragraph 37 - page 3, paragraph 38 * * figures 10,13 * [Y] 6,8-10;
 [YA]JP2002254246  (DENSO CORP) [Y] 6,8-10 * abstract * [A] 1-5,7;
 [A]WO2006110489  (UNIV UTAH RES FOUND [US], et al) [A] 1-10 * page 1, lines 5-7 * * page 7, line 30 - page 8, line 4 *;
 [A]US5145564  (LEMKE HEIKO [DE], et al) [A] 1-10 * abstract *;
 [A]JPS5815630  (MITSUBISHI ELECTRIC CORP) [A] 1-10 * abstract *
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