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Extract from the Register of European Patents

EP About this file: EP2157280

EP2157280 - Gas turbine rotor blade [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.10.2016
Database last updated on 11.09.2024
Most recent event   Tooltip20.01.2017Lapse of the patent in a contracting state
New state(s): GB
published on 22.02.2017  [2017/08]
Applicant(s)For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome, Nishi-ku
Yokohama 220-8401 / JP
[2015/16]
Former [2015/14]For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome, Nishi-ku
Yokohama-shi, Kanagawa 220-8401 / JP
Former [2010/08]For all designated states
Mitsubishi Heavy Industries, Ltd.
16-5, Konan 2-chome Minato-ku
Tokyo 108-8215 / JP
Inventor(s)01 / Fukue, Ichiro
Mitsubishi Heavy Industries Ltd.
Takasago Machinery Works
1-1, Shinhama 2-chome, Arai-cho
Takasago-shi
Hyogo-ken / JP
02 / Akita, Eiji
Mitsubishi Heavy Industries Ltd.
Takasago Machinery Works
1-1, Shinhama 2-chome, Arai-cho
Takasago-shi
Hyogo-ken / JP
03 / Suenaga, Kiyoshi
Mitsubishi Heavy Industries Ltd.
Takasago Machinery Works
1-1, Shinhama 2-chome, Arai-cho
Takasago-shi
Hyogo-ken / JP
04 / Tomita, Yasuoki
Mitsubishi Heavy Industries Ltd.
Takasago Machinery Works
1-1, Shinhama 2-chome, Arai-cho
Takasago-shi
Hyogo-ken / JP
 [2015/49]
Former [2010/08]01 / Fukue, Ichiro
Mitsubishi Heavy Industries Ltd. Takasago Machinery Works 1-1, Shinhama 2-chome, Arai-cho Takasago-shi
Hyogo-ken / JP
02 / Akita, Eiji
Mitsubishi Heavy Industries Ltd. Takasago Machinery Works 1-1, Shinhama 2-chome, Arai-cho Takasago-shi
Hyogo-ken / JP
03 / Suenaga, Kiyoshi
Mitsubishi Heavy Industries Ltd. Takasago Machinery Works 1-1, Shinhama 2-chome, Arai-cho Takasago-shi
Hyogo-ken / JP
04 / Tomita, Yasuoki
Mitsubishi Heavy Industries Ltd. Takasago Machinery Works 1-1, Shinhama 2-chome, Arai-cho Takasago-shi
Hyogo-ken / JP
Representative(s)Henkel & Partner mbB
Patentanwaltskanzlei, Rechtsanwaltskanzlei
Maximiliansplatz 21
80333 München / DE
[N/P]
Former [2015/49]Henkel, Breuer & Partner
Patentanwälte
Maximiliansplatz 21
80333 München / DE
Former [2010/08]Henkel, Feiler & Hänzel
Patentanwälte Maximiliansplatz 21
80333 München / DE
Application number, filing date09178798.601.02.1999
[2010/08]
Priority number, dateJP1998002330504.02.1998         Original published format: JP 2330598
JP1998002330604.02.1998         Original published format: JP 2330698
JP1998002330704.02.1998         Original published format: JP 2330798
JP1998003287416.02.1998         Original published format: JP 3287498
JP1998003287516.02.1998         Original published format: JP 3287598
[2010/08]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2157280
Date:24.02.2010
Language:EN
[2010/08]
Type: A3 Search report 
No.:EP2157280
Date:21.11.2012
Language:EN
[2012/47]
Type: B1 Patent specification 
No.:EP2157280
Date:02.12.2015
Language:EN
[2015/49]
Search report(s)(Supplementary) European search report - dispatched on:EP24.10.2012
ClassificationIPC:F01D5/18
[2010/08]
CPC:
F01D5/187 (EP,US); F01D5/225 (EP,US); F05D2240/81 (EP,US);
F05D2260/22141 (EP,US)
Designated contracting statesCH,   FR,   GB,   IT,   LI [2015/49]
Former [2010/08]CH,  FR,  GB,  IT,  LI 
TitleGerman:Gasturbinenlaufschaufel[2010/08]
English:Gas turbine rotor blade[2010/08]
French:Aube rotorique pour turbine à gaz[2010/08]
Examination procedure11.12.2009Examination requested  [2010/08]
16.05.2013Amendment by applicant (claims and/or description)
09.09.2013Despatch of a communication from the examining division (Time limit: M04)
07.01.2014Reply to a communication from the examining division
04.06.2014Despatch of a communication from the examining division (Time limit: M04)
08.10.2014Reply to a communication from the examining division
04.06.2015Communication of intention to grant the patent
14.10.2015Fee for grant paid
14.10.2015Fee for publishing/printing paid
14.10.2015Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP03025023.7  / EP1391581
EP99102032.2  / EP0935052
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 (EP19990102032) is  28.07.2003
Opposition(s)05.09.2016No opposition filed within time limit [2016/45]
Fees paidRenewal fee
11.12.2009Renewal fee patent year 03
11.12.2009Renewal fee patent year 04
11.12.2009Renewal fee patent year 05
11.12.2009Renewal fee patent year 06
11.12.2009Renewal fee patent year 07
11.12.2009Renewal fee patent year 08
11.12.2009Renewal fee patent year 09
11.12.2009Renewal fee patent year 10
11.12.2009Renewal fee patent year 11
26.02.2010Renewal fee patent year 12
28.02.2011Renewal fee patent year 13
29.02.2012Renewal fee patent year 14
28.02.2013Renewal fee patent year 15
28.02.2014Renewal fee patent year 16
26.02.2015Renewal fee patent year 17
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Lapses during opposition  TooltipIT02.12.2015
GB02.03.2016
[2017/08]
Former [2016/36]IT02.12.2015
Documents cited:Search[Y]GB872705  (GEN MOTORS CORP) [Y] 1 * page 3, line 14 - line 37; figures 6-8 *;
 [XA]JPS5847104  (KOGYO GIJUTSUIN) [X] 1 * abstract * * figures 5-8 *[A] 2;
 [Y]GB1605335  (ROLLS ROYCE) [Y] 1 * page 2, line 26 - line 112; figures 2-6 *
by applicantGB872705
 JPS5847104
 GB1605335
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.