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Extract from the Register of European Patents

EP About this file: EP2465121

EP2465121 - SOLID INSULATION FOR FLUID-FILLED TRANSFORMER AND METHOD OF FABRICATION THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.01.2015
Database last updated on 24.04.2024
Most recent event   Tooltip12.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 14.11.2018  [2018/46]
Applicant(s)For all designated states
Waukesha Electric Systems, Inc.
400 South Prairie Avenue
Waukesha, WI 53186 / US
[2012/25]
Inventor(s)01 / GOLNER, Thomas, M.
W. 277 N. 2242 Lakeview Dr.
Pewaukee WI 53072 / US
02 / MEHTA, Shirish, P.
W. 270 S. 25270 Apache Pass
Waukesha WI 53186 / US
03 / VARANASI, Padma, P.
c/o Waukesha Electric Systems, Incorporated
400 S Prairie Avenue
Waukesha, WI 53186 / US
04 / NEMEC, Jeffrey, J.
34611 Breens Rd.
Oconomowoc WI 53066 / US
 [2013/44]
Former [2013/21]01 / GOLNER, Thomas, M.
W. 277 N. 2242 Lakeview Dr.
Pewaukee WI 53072 / US
02 / MEHTA, Shirish, P.
W. 270 S. 25270 Apache Pass
Waukesha WI 53186 / US
03 / VARANASI, Padma, P.
c/o Waukesha Electric Systems, Incorportated
400 S Prairie Avenue
Waukesha, WI 53186 / US
04 / NEMEC, Jeffrey, J.
34611 Breens Rd.
Oconomowoc WI 53066 / US
Former [2012/39]01 / GOLNER, Thomas, M.
W. 277 N. 2242 Lakeview Dr.
Pewaukee WI 53072 / US
02 / MEHTA, Shirish, P.
W. 270 S. 25270 Apache Pass
Waukesha WI 53186 / US
03 / VARANASI, Padma, P.
1910 Norhardt Dr.
Brookfield, WI 53045 / US
04 / NEMEC, Jeffrey, J.
34611 Breens Rd.
Oconomowoc WI 53066 / US
Former [2012/25]01 / GOLNER, Thomas, M.
W. 277 N. 2242 Lakeview Dr.
Pewaukee WI 53072 / US
02 / MEHTA, Shirish, P.
W. 270 S. 25270 Apache Pass
Waukesha WI 53186 / US
03 / VARANASI, Padma, P.
1910 Norhardt Dr.
Brookfield WI 53045 / US
04 / NEMEC, Jeffrey, J.
34611 Breens Rd.
Oconomowoc WI 53066 / US
Representative(s)Guy, Elizabeth, et al
EIP Fairfax House 15 Fulwood Place
London WC1V 6HU / GB
[2012/25]
Application number, filing date10808798.213.08.2010
WO2010US45423
Priority number, dateUS2009054043713.08.2009         Original published format: US 540437
[2012/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011019983
Date:17.02.2011
Language:EN
[2011/07]
Type: A1 Application with search report 
No.:EP2465121
Date:20.06.2012
Language:EN
The application published by WIPO in one of the EPO official languages on 17.02.2011 takes the place of the publication of the European patent application.
[2012/25]
Type: B1 Patent specification 
No.:EP2465121
Date:12.03.2014
Language:EN
[2014/11]
Search report(s)International search report - published on:US17.02.2011
(Supplementary) European search report - dispatched on:EP22.08.2012
ClassificationIPC:H01F27/12, H01F27/32, H01B3/48
[2013/38]
CPC:
H01F27/12 (EP,US); H01F27/32 (EP,KR,US); Y10T29/4902 (EP,US)
Former IPC [2012/38]H01F27/32, H01B3/48
Former IPC [2012/25]H01F27/32
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,   SE,   SI,   SK,   SM,   TR [2012/25]
Extension statesBANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:FESTSTOFFISOLIERUNG FÜR EINEN FLÜSSIGKEITSGEFÜLLTEN TRANSFORMATOR UND HERSTELLUNGSVERFAHREN DAFÜR[2012/25]
English:SOLID INSULATION FOR FLUID-FILLED TRANSFORMER AND METHOD OF FABRICATION THEREOF[2012/25]
French:ISOLATION SOLIDE POUR TRANSFORMATEUR REMPLI DE FLUIDE ET PROCÉDÉ DE FABRICATION CORRESPONDANT[2012/25]
Entry into regional phase13.03.2012National basic fee paid 
13.03.2012Search fee paid 
13.03.2012Designation fee(s) paid 
09.03.2012Examination fee paid 
Examination procedure09.03.2012Examination requested  [2012/25]
11.10.2012Despatch of a communication from the examining division (Time limit: M06)
19.04.2013Reply to a communication from the examining division
01.10.2013Communication of intention to grant the patent
31.01.2014Fee for grant paid
31.01.2014Fee 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  11.10.2012
Opposition(s)15.12.2014No opposition filed within time limit [2015/08]
Fees paidRenewal fee
30.08.2012Renewal fee patent year 03
23.08.2013Renewal 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  TooltipHU13.08.2010
AL12.03.2014
AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
MK12.03.2014
MT12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
SM12.03.2014
TR12.03.2014
BG12.06.2014
NO12.06.2014
GR13.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
[2018/46]
Former [2018/30]HU13.08.2010
AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
MK12.03.2014
MT12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
SM12.03.2014
TR12.03.2014
BG12.06.2014
NO12.06.2014
GR13.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
Former [2016/33]HU13.08.2010
AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
MT12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
SM12.03.2014
TR12.03.2014
BG12.06.2014
NO12.06.2014
GR13.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
Former [2016/32]HU13.08.2010
AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
MT12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
SM12.03.2014
BG12.06.2014
NO12.06.2014
GR13.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
Former [2016/28]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
MT12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
SM12.03.2014
BG12.06.2014
NO12.06.2014
GR13.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
Former [2016/22]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
SM12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
Former [2015/37]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
IE13.08.2014
LU13.08.2014
Former [2015/36]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SI12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
LU13.08.2014
Former [2015/19]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
LU13.08.2014
Former [2015/18]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
IT12.03.2014
LT12.03.2014
LV12.03.2014
MC12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
Former [2015/08]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
DK12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
Former [2015/02]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
PT14.07.2014
Former [2014/51]AT12.03.2014
BE12.03.2014
CY12.03.2014
CZ12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
Former [2014/50]BE12.03.2014
CY12.03.2014
CZ12.03.2014
EE12.03.2014
ES12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
NL12.03.2014
PL12.03.2014
RO12.03.2014
SK12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
Former [2014/49]BE12.03.2014
CY12.03.2014
CZ12.03.2014
EE12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
RO12.03.2014
BG12.06.2014
NO12.06.2014
IS12.07.2014
Former [2014/48]BE12.03.2014
CY12.03.2014
CZ12.03.2014
EE12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
BG12.06.2014
NO12.06.2014
Former [2014/46]BE12.03.2014
CY12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
NO12.06.2014
Former [2014/41]CY12.03.2014
FI12.03.2014
HR12.03.2014
LT12.03.2014
LV12.03.2014
NO12.06.2014
Former [2014/37]CY12.03.2014
FI12.03.2014
LT12.03.2014
NO12.06.2014
Former [2014/36]LT12.03.2014
NO12.06.2014
Documents cited:Search[XI]FR2430652  (COMP GENERALE ELECTRICITE [FR]) [X] 1-4,7,10,11 [I] 5,6,8,9,12;
 [XI]US6980076  (ROLLING DAVID J [US], et al) [X] 1-4,6,7,10-12 * abstract * * column 1, line 30 - column 6, line 21 * * column 13, line 13 - column 14, line 66 * * figures 1-6 * [I] 5,9;
 [XI]WO2004025024  (FIBERMARK INC [US], et al) [X] 1,2,4,6,7,10,12 * abstract * * page 1, line 13 - page 7, line 28 * [I] 3,5,9,11;
 [A]EP0272497  (MITSUBISHI PAPER MILLS LTD [JP], et al) [A] 3 * page 3, line 39 - page 4, line 54 *;
 [E]WO2010141757  (LYDALL INC [US], et al) [E] 1-7,9-12 * abstract * * page 2, paragraph 7 - page 6, paragraph 11 * * page 7, paragraph 17 - page 8, paragraph 19 * * page 9, paragraph 26 - page 18, paragraph 50 * * page 21, paragraph 57 - page 22, paragraph 60 * * page 29, paragraph 77 - page 32, paragraph 86 *
International search[X]US4095205  (SCHROEDER STEPHEN M, et al);
 [Y]US4009306  (YAMASHITA KAZUO, et al);
 [Y]US4450424  (SADLER FRED S [US], et al);
 [Y]US3503797  (HAGIWARA HIROSHI, et al);
 [Y]US6525272  (HIGASHIURA ATSUSHI [JP], et al);
 [Y]US5057353  (MARANCI ARTUN [US], et al);
 [Y]US6426310  (KURUMATANI SHIGERU [JP], et al);
 [Y]US6855404  (ANDERSON DAVID WAYNE [US], et al);
 [A]WO2009020989  (DU PONT [US], et al)
 [Y]  - DUPONT., "Technical Guide for NOMEX Brand Fiber. Manual", DUPONT, (200107), URL: http://www2.dupont.com/Personal_Protection/en_US/assets/downloads/nomex/Nomex_Technical_Guide_pdf, (20100928), XP008154632
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.