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Extract from the Register of European Patents

EP About this file: EP2684280

EP2684280 - COOLED MAGNET MOTOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.08.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  28.08.2020
FormerGrant of patent is intended
Status updated on  26.11.2019
FormerExamination is in progress
Status updated on  26.07.2019
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
HDD Servo Motors AB
Folkungagatan 56
116 22 Stockholm / SE
[2015/09]
Former [2014/03]For all designated states
STRIDSBERG INNOVATION AB
Folkungagatan 56, 6tr
116 22 Stockholm / SE
Inventor(s)01 / STRIDSBERG, Lennart
Folkungagatan 56
6 tr
S-116 22 Stockholm / SE
 [2020/40]
Former [2014/03]01 / STRIDSBERG, Lennart
Folkungagatan 56
6 Tr
S-116 22 Stockholm / SE
Representative(s)Bergenstråhle & Partners AB
P.O. Box 17704
118 93 Stockholm / SE
[N/P]
Former [2020/40]Bergenstråhle Group AB
P.O. Box 17704
118 93 Stockholm / SE
Former [2014/03]Estreen, Lars J.F.
Bergenstråhle & Lindvall AB
P.O. Box 17704
118 93 Stockholm / SE
Application number, filing date12754835.209.03.2012
[2020/40]
WO2012SE00032
Priority number, dateSE2011000016109.03.2011         Original published format: SE 1100161
SE2011000068419.09.2011         Original published format: SE 1100684
SE2011000068212.10.2011         Original published format: SE 1100682
SE2011000075412.10.2011         Original published format: SE 1100754
SE2011000077317.10.2011         Original published format: SE 1100773
SE2011000083509.11.2011         Original published format: SE 1100835
SE2011000092816.12.2011         Original published format: SE 1100928
SE2012000004518.01.2012         Original published format: SE 1200045
[2014/03]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012121643
Date:13.09.2012
Language:EN
[2012/37]
Type: A1 Application with search report 
No.:EP2684280
Date:15.01.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 13.09.2012 takes the place of the publication of the European patent application.
[2014/03]
Type: B1 Patent specification 
No.:EP2684280
Date:30.09.2020
Language:EN
[2020/40]
Search report(s)International search report - published on:SE13.09.2012
(Supplementary) European search report - dispatched on:EP01.06.2016
ClassificationIPC:H02K1/27, H02K9/197, // H02K1/32, H02K5/20, H02K9/19
[2016/01]
CPC:
H02K9/19 (EP,US); H02K1/32 (EP,US); H02K5/203 (EP,US);
H02K5/207 (EP,US)
Former IPC [2014/03]H02K1/27, H02K9/197
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 [2014/03]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:GEKÜHLTER MAGNETMOTOR[2014/03]
English:COOLED MAGNET MOTOR[2014/03]
French:MOTEUR À AIMANTS REFROIDIS[2014/03]
Entry into regional phase09.10.2013National basic fee paid 
09.10.2013Search fee paid 
09.10.2013Designation fee(s) paid 
09.10.2013Examination fee paid 
Examination procedure09.10.2013Examination requested  [2014/03]
25.02.2016Observations by third parties
19.12.2016Amendment by applicant (claims and/or description)
30.07.2019Despatch of a communication from the examining division (Time limit: M02)
24.09.2019Reply to a communication from the examining division
27.11.2019Communication of intention to grant the patent
23.03.2020Fee for grant paid
23.03.2020Fee for publishing/printing paid
23.03.2020Receipt of the translation of the claim(s)
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  30.07.2019
Opposition(s)01.07.2021No opposition filed within time limit [2021/36]
Fees paidRenewal fee
12.03.2014Renewal fee patent year 03
09.03.2015Renewal fee patent year 04
21.03.2016Renewal fee patent year 05
29.06.2017Renewal fee patent year 06
31.08.2018Renewal fee patent year 07
24.06.2019Renewal fee patent year 08
24.08.2020Renewal fee patent year 09
Penalty fee
Additional fee for renewal fee
31.03.201706   M06   Fee paid on   29.06.2017
31.03.201807   M06   Fee paid on   31.08.2018
31.03.201908   M06   Fee paid on   24.06.2019
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  TooltipHU09.03.2012
AL30.09.2020
AT30.09.2020
CY30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
MK30.09.2020
MT30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
BE31.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
[2024/41]
Former [2024/22]HU09.03.2012
AL30.09.2020
AT30.09.2020
CY30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
MK30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
BE31.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
Former [2023/27]HU09.03.2012
AL30.09.2020
AT30.09.2020
CY30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
BE31.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
Former [2023/24]AL30.09.2020
AT30.09.2020
CY30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
BE31.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
Former [2022/34]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
BE31.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
Former [2022/23]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
Former [2022/10]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
CH31.03.2021
FR31.03.2021
LI31.03.2021
Former [2022/08]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
GB09.03.2021
IE09.03.2021
LU09.03.2021
FR31.03.2021
Former [2022/07]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
IE09.03.2021
Former [2021/49]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SI30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
Former [2021/48]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
IT30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
Former [2021/45]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
MC30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
Former [2021/37]AL30.09.2020
AT30.09.2020
CZ30.09.2020
DK30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
Former [2021/28]AL30.09.2020
AT30.09.2020
CZ30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SK30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
Former [2021/25]AL30.09.2020
AT30.09.2020
CZ30.09.2020
EE30.09.2020
ES30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
PL30.09.2020
RO30.09.2020
RS30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
IS30.01.2021
PT01.02.2021
Former [2021/24]AT30.09.2020
CZ30.09.2020
EE30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
RO30.09.2020
RS30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
PT01.02.2021
Former [2021/23]CZ30.09.2020
EE30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
RO30.09.2020
RS30.09.2020
SM30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
PT01.02.2021
Former [2021/22]CZ30.09.2020
EE30.09.2020
FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
RO30.09.2020
RS30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
PT01.02.2021
Former [2021/21]FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
NL30.09.2020
RS30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
PT01.02.2021
Former [2021/20]FI30.09.2020
HR30.09.2020
LT30.09.2020
LV30.09.2020
RS30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
Former [2021/10]FI30.09.2020
HR30.09.2020
LV30.09.2020
RS30.09.2020
BG30.12.2020
NO30.12.2020
GR31.12.2020
Former [2021/08]FI30.09.2020
BG30.12.2020
NO30.12.2020
Former [2021/07]FI30.09.2020
NO30.12.2020
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 [A]US2003146667  (HATTORI NOBORU [JO], et al) [A] 1-4 * abstract * * figure 1 *;
 [X]US2010164310  (DAMES MATTHEW W [US], et al) [X] 5,6 * paragraph [0012] - paragraph [0015] ** figure 1 *;
 [A]WO2010102842  (BOSCH GMBH ROBERT [DE], et al) [A] 1-4 * abstract * * figures 2,3 *;
 [A]US7816824  (JOECKEL ANDREAS [DE]) [A] 1-4 * column 2, line 1 - line 6 * * column 2, line 59 - column 3, line 27 * * figures 1,2 *
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 [X]US2005258693  (STEVENS JULIUS J [US], et al);
 [X]DE102005057177  (SIEMENS AG [DE]);
 [X]DE102007006986  (IMA MATERIALFORSCHUNG UND ANWE [DE]);
 [X]EP2058941  (TOYOTA MOTOR CO LTD [JP]);
 [A]EP2239435  (ALSTOM TECHNOLOGY LTD [CH]);
 [A]  - AGLEN 0 ET AL., "Thermal Analysis of a High-Speed Generator", CONFERENCE RECORD OF THE 2003 IEEE INDUSTRY APPLICATIONS CONFERENCE. 38TH. IAS ANNUAL MEETING . SALT LAKE CITY, UT, (20031012), vol. 1, pages 547 - 554, XP002605864
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otherGB113627
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 DE102005057177
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    - ALEXANDER STENING, "Design and optimization of a surface-mounted permanent magnet synchronous motor for a high cycle industrial cutter", Master Thesis, (20060300), URL: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.581.850&rep=rep1&type=pdf, XP055259928
    - SAED BABR, "Design of PM motors with concentrated windings for concrete cutters", Master Thesis, (20070000), URL: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.625.8177&rep=rep1&type=pdf, XP055259932
    - "pages 157,159,367", GIERAS; WING, Permanent Magnet Motor Technology Design and Application. 2nd ed., New York: Marcel Dekker, (20020000), XP055259934
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.