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Extract from the Register of European Patents

EP About this file: EP2503672

EP2503672 - Method of providing the channels used for cooling of a Motor stator [Right-click to bookmark this link]
Former [2012/39]Motor stator having channels used for cooling and method of providing the channels
[2020/07]
StatusNo opposition filed within time limit
Status updated on  30.04.2021
Database last updated on 26.07.2024
FormerThe patent has been granted
Status updated on  22.05.2020
FormerGrant of patent is intended
Status updated on  03.02.2020
FormerExamination is in progress
Status updated on  15.02.2019
FormerRequest for examination was made
Status updated on  30.06.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Hamilton Sundstrand Corporation
One Hamilton Road
Windsor Locks, CT 06096-1010 / US
[2020/26]
Former [2012/39]For all designated states
Hamilton Sundstrand Corporation
One Hamilton Road
Windsor Locks, CT 06096-1010 / US
Inventor(s)01 / Pal, Debabrata
1705 Shorewood Drive
Hoffman Estates, IL Illinois 60195 / US
 [2012/39]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/26]
Former [2012/39]Tomlinson, Kerry John
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date12160225.419.03.2012
[2012/39]
Priority number, dateUS20111305329722.03.2011         Original published format: US201113053297
[2012/39]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2503672
Date:26.09.2012
Language:EN
[2012/39]
Type: A3 Search report 
No.:EP2503672
Date:21.12.2016
Language:EN
[2016/51]
Type: B1 Patent specification 
No.:EP2503672
Date:24.06.2020
Language:EN
[2020/26]
Search report(s)(Supplementary) European search report - dispatched on:EP21.11.2016
ClassificationIPC:H02K3/24, H02K1/20, // H02K7/14
[2016/25]
CPC:
H02K3/24 (EP,US); H02K1/20 (EP,US); H02K7/14 (EP,US);
Y10T29/49009 (EP,US)
Former IPC [2012/39]H02K3/24, H02K1/20
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 [2017/31]
Former [2012/39]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:Verfahren zur Bereitstellung von Kanälen in einem Motorstator, die zur Kühlung verwendet werden[2020/07]
English:Method of providing the channels used for cooling of a Motor stator[2020/07]
French:Procédé pour fournir les canaux utilisés pour le refroidissement d'un stator de moteur[2020/07]
Former [2012/39]Motorstator mit Kanälen, die zur Kühlung verwendet werden, und Verfahren zur Bereitstellung der Kanäle
Former [2012/39]Motor stator having channels used for cooling and method of providing the channels
Former [2012/39]Stator de moteur doté de canaux utilisés pour le refroidissement et procédé pour fournir les canaux
Examination procedure19.03.2012Date on which the examining division has become responsible
21.06.2017Amendment by applicant (claims and/or description)
21.06.2017Examination requested  [2017/31]
19.02.2019Despatch of a communication from the examining division (Time limit: M04)
28.06.2019Reply to a communication from the examining division
17.07.2019Despatch of a communication from the examining division (Time limit: M02)
27.09.2019Reply to a communication from the examining division
04.02.2020Communication of intention to grant the patent
15.05.2020Fee for grant paid
15.05.2020Fee for publishing/printing paid
15.05.2020Receipt 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  19.02.2019
Opposition(s)25.03.2021No opposition filed within time limit [2021/22]
Fees paidRenewal fee
12.03.2014Renewal fee patent year 03
10.03.2015Renewal fee patent year 04
23.03.2016Renewal fee patent year 05
23.03.2017Renewal fee patent year 06
23.03.2018Renewal fee patent year 07
22.03.2019Renewal fee patent year 08
20.03.2020Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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  TooltipHU19.03.2012
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
MK24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
TR24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
GB19.03.2021
IE19.03.2021
LU19.03.2021
[2024/29]
Former [2024/22]HU19.03.2012
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
MK24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
GB19.03.2021
IE19.03.2021
LU19.03.2021
Former [2023/27]HU19.03.2012
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
GB19.03.2021
IE19.03.2021
LU19.03.2021
Former [2023/24]AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
GB19.03.2021
IE19.03.2021
LU19.03.2021
Former [2022/09]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
GB19.03.2021
IE19.03.2021
LU19.03.2021
Former [2022/07]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
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PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
IE19.03.2021
Former [2021/45]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/36]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SI24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/20]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/10]AL24.06.2020
AT24.06.2020
CZ24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/09]AL24.06.2020
AT24.06.2020
CZ24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
IT24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
RO24.06.2020
RS24.06.2020
SE24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
PT26.10.2020
Former [2021/04]AL24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
RS24.06.2020
SE24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
Former [2021/01]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
RS24.06.2020
SE24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
Former [2020/51]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
RS24.06.2020
SE24.06.2020
NO24.09.2020
GR25.09.2020
Former [2020/50]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
SE24.06.2020
NO24.09.2020
GR25.09.2020
Former [2020/48]FI24.06.2020
LT24.06.2020
SE24.06.2020
NO24.09.2020
Former [2020/47]LT24.06.2020
NO24.09.2020
Documents cited:Search[A]GB1020952  (MARCEL BAYLAC) [A] 13* page 3, line 10 - line 37; figures 8-10 *;
 [X]EP0684682  (GEC ALSTHOM LTD [GB]) [X] 1-5 * abstract * * column 2, line 26 - column 3, line 25 * * column 9, line 25 - line 39; figures 3,4,8 *;
 [Y]EP1156579  (SODICK CO LTD [JP]) [Y] 7 * figure 3 *;
 [Y]EP1276205  (LIEBERMANN ELI [US]) [Y] 8,9 * column 1, line 27 - line 33; figure 1 *;
 [XAY]JP2003250239  (NISSAN MOTOR) [X] 1,6,10-12 * abstract * [A] 13 [Y] 7-9
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