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Extract from the Register of European Patents

EP About this file: EP2660150

EP2660150 - Multi-element rotor blade [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.05.2017
Database last updated on 06.07.2024
Most recent event   Tooltip06.03.2020Lapse of the patent in a contracting state
New state(s): TR		published on 08.04.2020  [2020/15]
Applicant(s)For all designated states
Sikorsky Aircraft Corporation
6900 Main Street
Stratford, CT 06615 / US
[2013/45]
Inventor(s)01 / Hein, Benjamin Reed
139 W. Park Ave
New Haven, CT Connecticut 06511 / US
 [2013/45]
Representative(s)Klunker . Schmitt-Nilson . Hirsch
Patentanwälte
Destouchesstraße 68
80796 München / DE
[2016/27]
Former [2013/45]Klunker . Schmitt-Nilson . Hirsch
Patentanwälte Destouchesstrasse 68
80796 München / DE
Application number, filing date13166444.303.05.2013
[2013/45]
Priority number, dateUS20121346416204.05.2012         Original published format: US201213464162
[2013/45]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2660150
Date:06.11.2013
Language:EN
[2013/45]
Type: A3 Search report 
No.:EP2660150
Date:27.11.2013
[2013/48]
Type: B1 Patent specification 
No.:EP2660150
Date:06.07.2016
Language:EN
[2016/27]
Search report(s)(Supplementary) European search report - dispatched on:EP25.10.2013
ClassificationIPC:B64C27/615
[2013/48]
CPC:
B64C27/48 (EP,US); B64C27/615 (EP,US); B64C27/72 (EP,US);
B64C2027/7266 (EP,US); Y02T50/30 (EP,US)
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 [2016/27]
Former [2013/45]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:Mehrteiliges Rotorblatt[2013/45]
English:Multi-element rotor blade[2013/45]
French:Pale de rotor à plusieurs éléments[2013/45]
Examination procedure23.05.2014Amendment by applicant (claims and/or description)
23.05.2014Examination requested  [2014/28]
01.12.2015Communication of intention to grant the patent
07.04.2016Fee for grant paid
07.04.2016Fee for publishing/printing paid
07.04.2016Receipt of the translation of the claim(s)
Divisional application(s)EP16173703.6  / EP3103718
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  01.12.2015
Opposition(s)07.04.2017No opposition filed within time limit [2017/24]
Fees paidRenewal fee
28.05.2015Renewal fee patent year 03
26.05.2016Renewal 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  TooltipHU03.05.2013
AL06.07.2016
AT06.07.2016
BE06.07.2016
CY06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
MC06.07.2016
MK06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
TR06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
[2020/15]
Former [2019/51]HU03.05.2013
AL06.07.2016
AT06.07.2016
BE06.07.2016
CY06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
MC06.07.2016
MK06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2019/46]HU03.05.2013
AL06.07.2016
AT06.07.2016
BE06.07.2016
CY06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
MC06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2019/31]HU03.05.2013
AL06.07.2016
AT06.07.2016
BE06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
MC06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2018/46]AL06.07.2016
AT06.07.2016
BE06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
MC06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2018/06]AT06.07.2016
BE06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
MC06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2017/37]AT06.07.2016
BE06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SI06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2017/31]AT06.07.2016
BE06.07.2016
CZ06.07.2016
DK06.07.2016
EE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
NL06.07.2016
PL06.07.2016
RO06.07.2016
RS06.07.2016
SE06.07.2016
SK06.07.2016
SM06.07.2016
BG06.10.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2017/13]AT06.07.2016
BE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
LV06.07.2016
NL06.07.2016
PL06.07.2016
RS06.07.2016
SE06.07.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2017/11]AT06.07.2016
BE06.07.2016
ES06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
NL06.07.2016
PL06.07.2016
RS06.07.2016
SE06.07.2016
NO06.10.2016
GR07.10.2016
IS06.11.2016
PT07.11.2016
Former [2017/10]BE06.07.2016
FI06.07.2016
HR06.07.2016
IT06.07.2016
LT06.07.2016
NL06.07.2016
PL06.07.2016
RS06.07.2016
SE06.07.2016
NO06.10.2016
IS06.11.2016
Former [2017/09]FI06.07.2016
IT06.07.2016
LT06.07.2016
NL06.07.2016
NO06.10.2016
Former [2017/07]LT06.07.2016
Documents cited:Search[A]US2716460  (YOUNG RAYMOND A) [A] 1,13 * column 3, lines 3-36; figures 6-9 * * column 2, line 3 - column 3, line 9; figures 2-4 *;
 [A]WO2004067380  (BELL HELICOPTER TEXTRON INC [US], et al) [A] 1 * page 6, line 29 - page 8, line 3; figure 3 *;
 [A]GB460513  (CHARLES RICHARD FAIREY) [A] 1 * page 1, lines 86-99; figures 1,2 *;
 [A]WO2011099276  (MITSUBISHI AIRCRAFT CORP [JP], et al) [A] 1 * abstract *;
 [XI]FR868814  (MESSERSCHMITT AG) [X] 13,14 * page 2, lines 49-82; figure 2 * [I] 15
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.