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Extract from the Register of European Patents

EP About this file: EP3026443

EP3026443 - An electronic device for measuring a differential current in an electric line. [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.12.2018
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  29.12.2017
FormerGrant of patent is intended
Status updated on  24.08.2017
FormerRequest for examination was made
Status updated on  02.12.2016
Most recent event   Tooltip03.07.2020Lapse of the patent in a contracting state
New state(s): CY, HU, MK		published on 05.08.2020  [2020/32]
Applicant(s)For all designated states
ABB Schweiz AG
Brown Boveri Strasse 6
5400 Baden / CH
[2017/27]
Former [2016/22]For all designated states
ABB S.p.A.
Via Vittor Pisani 16
20124 Milano / IT
Inventor(s)01 / Ghezzi, Luca
Via Nazario Sauro, 8
I-21013 Gallarate (VA) / IT
02 / Vallarino, Fabio
Via San Martino, 24
I-20013 Magenta (MI) / IT
03 / Antonello, Paolo
Via Donatori Volontari di Sangue, 3
I-20010 Arluno (MI) / IT
 [2016/22]
Representative(s)De Bortoli, Eros, et al
Zanoli & Giavarini S.p.A.
Via Melchiorre Gioia, 64
20125 Milano / IT
[2016/22]
Application number, filing date14195071.727.11.2014
[2016/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3026443
Date:01.06.2016
Language:EN
[2016/22]
Type: B1 Patent specification 
No.:EP3026443
Date:31.01.2018
Language:EN
[2018/05]
Search report(s)(Supplementary) European search report - dispatched on:EP05.06.2015
ClassificationIPC:G01R15/18, H01H83/22
[2016/22]
CPC:
G01R15/183 (EP,US); G01R19/0092 (CN); H01H83/226 (EP,US);
Y02E10/50 (EP)
Designated contracting statesAL,   AT,   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,   RS,   SE,   SI,   SK,   SM,   TR [2017/01]
Former [2016/22]AL,  AT,  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,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:Elektronische Vorrichtung zur Messung einer Differenzstromänderung in einer elektrischen Leitung[2016/22]
English:An electronic device for measuring a differential current in an electric line.[2016/22]
French:Dispositif électronique pour mesurer un courant différentiel dans une ligne électrique[2016/22]
Examination procedure27.11.2014Date on which the examining division has become responsible
24.11.2016Amendment by applicant (claims and/or description)
24.11.2016Examination requested  [2017/01]
25.08.2017Communication of intention to grant the patent
13.12.2017Fee for grant paid
13.12.2017Fee for publishing/printing paid
13.12.2017Receipt of the translation of the claim(s)
Opposition(s)02.11.2018No opposition filed within time limit [2019/02]
Fees paidRenewal fee
23.11.2016Renewal fee patent year 03
24.11.2017Renewal fee patent year 04
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  TooltipHU27.11.2014
AL31.01.2018
AT31.01.2018
CY31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
MC31.01.2018
MK31.01.2018
NL31.01.2018
PL31.01.2018
PT31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SI31.01.2018
SK31.01.2018
SM31.01.2018
TR31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
[2020/31]
Former [2020/28]AL31.01.2018
AT31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
MC31.01.2018
NL31.01.2018
PL31.01.2018
PT31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SI31.01.2018
SK31.01.2018
SM31.01.2018
TR31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2020/16]AL31.01.2018
AT31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
MC31.01.2018
NL31.01.2018
PL31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SI31.01.2018
SK31.01.2018
SM31.01.2018
TR31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2019/33]AL31.01.2018
AT31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
MC31.01.2018
NL31.01.2018
PL31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SI31.01.2018
SK31.01.2018
SM31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2019/13]AL31.01.2018
AT31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SI31.01.2018
SK31.01.2018
SM31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/52]AL31.01.2018
AT31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SK31.01.2018
SM31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/51]AL31.01.2018
AT31.01.2018
CZ31.01.2018
DK31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SK31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/50]AL31.01.2018
AT31.01.2018
CZ31.01.2018
EE31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RO31.01.2018
RS31.01.2018
SE31.01.2018
SK31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/46]AL31.01.2018
AT31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RS31.01.2018
SE31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/40]AT31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RS31.01.2018
SE31.01.2018
BG30.04.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/39]AT31.01.2018
ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
LV31.01.2018
NL31.01.2018
PL31.01.2018
RS31.01.2018
SE31.01.2018
NO30.04.2018
GR01.05.2018
IS31.05.2018
Former [2018/37]ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
NL31.01.2018
PL31.01.2018
NO30.04.2018
GR01.05.2018
Former [2018/36]ES31.01.2018
FI31.01.2018
HR31.01.2018
LT31.01.2018
NL31.01.2018
PL31.01.2018
NO30.04.2018
Former [2018/35]FI31.01.2018
HR31.01.2018
LT31.01.2018
NL31.01.2018
NO30.04.2018
Documents cited:Search[A]US5576921  (BRUNNER MARKUS [DE]) [A] 1-16 * abstract * * column 1, line 46 - line 57 * * column 2, line 6 - column 3, line 54 *;
 [A]US2006290454  (MAS PATRICK [FR], et al) [A] 1-16 * abstract * * paragraph [0013] - paragraph [0027] * * paragraph [0035] - paragraph [0065] *;
 [A]EP2509092  (ABB SPA [IT]) [A] 1-16 * abstract * * paragraph [0012] - paragraph [0013] * * paragraph [0015] - paragraph [0071] *;
 [A]EP2747229  (SCHNEIDER ELECTRIC IND SAS [FR]) [A] 1-16 * abstract * * paragraph [0007] - paragraph [0019] ** paragraph [0021] - paragraph [0100] *
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.