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Extract from the Register of European Patents

EP About this file: EP2342481

EP2342481 - STRESS CONCENTRATION FREE SPLINE PROFILE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.10.2018
Database last updated on 20.07.2024
FormerThe patent has been granted
Status updated on  03.11.2017
FormerGrant of patent is intended
Status updated on  22.06.2017
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): IS		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
Steer Engineering Private Limited
290 Peenya Industrial Area 4th Main, 4th Phase
Bangalore 560 058 / IN
[2017/49]
Former [2011/28]For all designated states
Steer Engineering Private Limited
290 Peenya Industrial Area 4th Main, 4th Phase
Bangalore 560 058 / IN
Inventor(s)01 / PADMANABHAN, Babu
A 205 Mantri Greens
1 Sampige Road
Malleswaram
Bangalore 560 003 / IN
 [2017/49]
Former [2011/28]01 / PADMANABHAN, Babu
A 205 Mantri Greens 1 Sampige Road Malleswaram
Bangalore 560 003 / IN
Representative(s)Patentanwälte Olbricht Buchhold Keulertz
Partnerschaft mbB
Neue Mainzer Straße 75
60311 Frankfurt am Main / DE
[N/P]
Former [2017/49]Patentanwälte Olbricht Buchhold Keulertz
Partnerschaft mbB
Bettinastraße 53-55
60325 Frankfurt am Main / DE
Former [2011/28]Jackson, Richard Eric
Carpmaels & Ransford One Southampton Row London
WC1B 5HA / GB
Application number, filing date08877123.324.12.2008
[2011/28]
WO2008IN00865
Priority number, dateIN2008CHE244003.10.2008         Original published format: IN CH24402008
[2011/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010038235
Date:08.04.2010
Language:EN
[2010/14]
Type: A1 Application with search report 
No.:EP2342481
Date:13.07.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 08.04.2010 takes the place of the publication of the European patent application.
[2011/28]
Type: B1 Patent specification 
No.:EP2342481
Date:06.12.2017
Language:EN
[2017/49]
Search report(s)International search report - published on:AU08.04.2010
(Supplementary) European search report - dispatched on:EP03.12.2015
ClassificationIPC:F16D1/10
[2017/24]
CPC:
F16D1/101 (EP,US); F16D1/10 (EP,US); F16D2001/103 (EP,US);
Y10T403/7026 (EP,US); Y10T403/7035 (EP,US)
Former IPC [2016/01]F16H55/08, F16H1/28, F16H55/02, F16D1/10
Former IPC [2011/28]F16H55/08, F16H1/28, F16H55/02
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2017/49]
Former [2011/28]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
BANot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:SPANNUNGSKONZENTRATIONSFREIES KEILVERZAHNUNGSPROFIL[2011/28]
English:STRESS CONCENTRATION FREE SPLINE PROFILE[2011/28]
French:PROFIL CANNELÉ SANS CONCENTRATION DE CONTRAINTES[2011/28]
Entry into regional phase27.04.2011National basic fee paid 
27.04.2011Search fee paid 
27.04.2011Designation fee(s) paid 
27.04.2011Examination fee paid 
Examination procedure27.04.2011Examination requested  [2011/28]
21.06.2016Amendment by applicant (claims and/or description)
23.06.2017Communication of intention to grant the patent
20.10.2017Fee for grant paid
20.10.2017Fee for publishing/printing paid
20.10.2017Receipt 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  23.06.2017
Opposition(s)07.09.2018No opposition filed within time limit [2018/46]
Fees paidRenewal fee
27.04.2011Renewal fee patent year 03
28.12.2011Renewal fee patent year 04
11.12.2012Renewal fee patent year 05
31.12.2013Renewal fee patent year 06
16.12.2014Renewal fee patent year 07
24.12.2015Renewal fee patent year 08
19.12.2016Renewal fee patent year 09
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  TooltipHU24.12.2008
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
PT06.12.2017
RO06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
TR06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
IS06.04.2018
[2020/33]
Former [2020/27]HU24.12.2008
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
PT06.12.2017
RO06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
TR06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2020/16]HU24.12.2008
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
TR06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2019/46]HU24.12.2008
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2019/31]HU24.12.2008
AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/52]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/51]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SK06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/50]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SK06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BE31.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/45]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SK06.12.2017
IE24.12.2017
LU24.12.2017
MT24.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/44]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SK06.12.2017
LU24.12.2017
MT24.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/43]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SK06.12.2017
LU24.12.2017
MT24.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/40]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
NL06.12.2017
PL06.12.2017
RO06.12.2017
SE06.12.2017
SK06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/39]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
IT06.12.2017
LT06.12.2017
LV06.12.2017
NL06.12.2017
PL06.12.2017
SE06.12.2017
SK06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/38]AT06.12.2017
CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
NL06.12.2017
PL06.12.2017
SE06.12.2017
SK06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/37]CZ06.12.2017
EE06.12.2017
ES06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
NL06.12.2017
PL06.12.2017
SE06.12.2017
SK06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/34]ES06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
NL06.12.2017
SE06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/24]ES06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
SE06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/23]ES06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
SE06.12.2017
NO06.03.2018
GR07.03.2018
Former [2018/22]ES06.12.2017
FI06.12.2017
LT06.12.2017
NO06.03.2018
Former [2018/21]FI06.12.2017
LT06.12.2017
NO06.03.2018
Documents cited:Search[Y]EP0077097  (KUIKEN NV [NL]) [Y] 6,8,10 * abstract *;
 [IY]US5304012  (WENDLING ERIC [US]) [I] 1,3,5 * column 2, line 60 - column 3, line 2; figures 2a,2b * [Y] 2,4,6-12;
 [I]EP0640778  (TEIJIN SEIKI BOSTON INC [US]) [I] 1,3* figures 1,2; claims 1-4 *;
 [A]WO9605101  (SPI R & D PTY LTD [AU], et al) [A] 1,7 * page 2, line 3 - line 17; figures 1-5 *;
 [YD]US5716159  (TOMIKAWA KAZUTO [JP]) [YD] 2,4,7-12 * the whole document *;
 [Y]WO9907904  (MC DONNELL DOUGLAS HELICOPTER [US]) [Y] 6,9,10 * abstract *;
 [Y]WO03020493  (BUEHLER AG [CH], et al) [Y] 11,12 * abstract *
International search[Y]US3488416  (ROTHSCHILD PAUL H);
 [X]US5660494  (SCHWAERZLER PETER [DE], et al);
 [X]US5716159  (TOMIKAWA KAZUTO [JP]);
 [X]US2008019212  (DIETZ PETER [DE], et al)
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.