blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3347907

EP3347907 - IGNITION COIL FOR PASSING ALTERNATING CURRENT TO A SPARK PLUG [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  23.12.2022
Database last updated on 13.07.2024
FormerExamination is in progress
Status updated on  11.02.2022
FormerRequest for examination was made
Status updated on  15.06.2018
FormerThe international publication has been made
Status updated on  21.03.2017
Most recent event   Tooltip23.12.2022Application deemed to be withdrawnpublished on 25.01.2023  [2023/04]
Applicant(s)For all designated states
Marshall Electric Corp.
425 State Road 25 North
P.O. Box 909
Rochester, IN 46975 / US
[2018/29]
Inventor(s)01 / MARRS, Thomas, C.
425 State Road 25 North
P.O. Box 909
Rochester, IN 46975 / US
 [2018/29]
Representative(s)Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[N/P]
Former [2018/29]Parry, Simon James, et al
Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
Application number, filing date16845004.708.09.2016
[2018/29]
WO2016US50646
Priority number, dateUS20151485126711.09.2015         Original published format: US201514851267
[2018/29]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017044544
Date:16.03.2017
Language:EN
[2017/11]
Type: A1 Application with search report 
No.:EP3347907
Date:18.07.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 16.03.2017 takes the place of the publication of the European patent application.
[2018/29]
Search report(s)International search report - published on:US16.03.2017
(Supplementary) European search report - dispatched on:EP04.03.2019
ClassificationIPC:H01F38/12, F02P1/08, F02P3/01, H01F5/02, F02P15/10, // F02P13/00, F02P3/08
[2019/14]
CPC:
F02P3/01 (EP,US); H01T15/00 (US); F02P15/10 (EP,US);
F02P3/02 (US); H01F38/12 (EP,US); H01F5/02 (EP,US);
F02P1/086 (EP,US); F02P13/00 (EP,US); F02P3/0807 (EP,US);
H01F2005/022 (EP,US); H01F2038/122 (EP,US) (-)
Former IPC [2018/29]H01F38/12, F02P1/08, F02P3/01, H01F5/00
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 [2018/29]
TitleGerman:ZÜNDSPULE ZUM LEITEN VON WECHSELSTROM ZU EINER ZÜNDKERZE[2018/29]
English:IGNITION COIL FOR PASSING ALTERNATING CURRENT TO A SPARK PLUG[2018/29]
French:BOBINE D'ALLUMAGE DESTINÉE À APPLIQUER UN COURANT ALTERNATIF À UNE BOUGIE D'ALLUMAGE[2018/29]
Entry into regional phase26.03.2018National basic fee paid 
26.03.2018Search fee paid 
26.03.2018Designation fee(s) paid 
26.03.2018Examination fee paid 
Examination procedure26.03.2018Examination requested  [2018/29]
26.03.2018Date on which the examining division has become responsible
30.09.2019Amendment by applicant (claims and/or description)
15.02.2022Despatch of a communication from the examining division (Time limit: M06)
26.08.2022Application deemed to be withdrawn, date of legal effect  [2023/04]
16.09.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2023/04]
Fees paidRenewal fee
25.09.2018Renewal fee patent year 03
11.09.2019Renewal fee patent year 04
24.09.2020Renewal fee patent year 05
16.09.2021Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
30.09.202207   M06   Not yet paid
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.
Documents cited:Search[AD]US6112730  (MARRS THOMAS C [US], et al) [AD] 1-9 * abstract *;
 [Y]US6545415  (WARD MICHAEL A V [US]) [Y] 1-14 * figures 1,7,5a,8a *;
 [Y]US2009188458  (VISSER BAREND [ZA], et al) [Y] 1-14* paragraphs [0014] , [0 18]; figure - *;
 [XI]DE102010062305  (BOSCH GMBH ROBERT [DE]) [X] 1,2,9,12,14 * figures 5,6 * [I] 3-8,10,11,13
International search[A]US5947093  (WARD MICHAEL A V [US]) [A] 1-20 * entire document *;
 [A]US6328025  (MARRS THOMAS C [US]) [A] 1-20* entire document *;
 [Y]US6545415  (WARD MICHAEL A V [US]) [Y] 1-20 * entire document *;
 [Y]US2003084889  (SKINNER ALBERT ANTHONY [US], et al) [Y] 7, 18 * entire document *;
 [Y]US2009188458  (VISSER BAREND [ZA], et al) [Y] 1-20 * entire document *;
 [Y]US2011074532  (CHENG WO OI [HK], et al) [Y] 11 * entire document *
by applicantUS3048704
 US3542006
 US4875457
 US5181498
 US5359981
 US5615659
 US5806504
 US6112730
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.