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Extract from the Register of European Patents

EP About this file: EP3066306

EP3066306 - TURBINE AIRFOIL WITH LATERALLY EXTENDING SNUBBER HAVING INTERNAL COOLING SYSTEM [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  03.01.2020
Database last updated on 28.09.2024
FormerGrant of patent is intended
Status updated on  01.04.2019
Most recent event   Tooltip03.01.2020Application deemed to be withdrawnpublished on 05.02.2020  [2020/06]
Applicant(s)For all designated states
Siemens Energy, Inc.
4400 Alafaya Trail
Orlando, FL 32826-2399 / US
[2016/37]
Inventor(s)01 / SCRIBNER, Carmen Andrew
903 Lyndley Dr
Fort Mill, SC, 29708 / US
02 / MESSMANN, Stephen John
14214 Arbor Ridge Drive
Charlotte, North Carolina 28273 / US
03 / MARSH, Jan H.
821 Bridgeway Boulevard
Orlando, Florida 32828 / US
 [2016/43]
Former [2016/37]01 / SCRIBNER, Carmen Andrew
13215 Steelecroft Parkway Apt. 209
Charlotte, North Carolina 28278 / US
02 / MESSMANN, Stephen John
14214 Arbor Ridge Drive
Charlotte, North Carolina 28273 / US
03 / MARSH, Jan H.
821 Bridgeway Boulevard
Orlando, Florida 32828 / US
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[N/P]
Former [2016/37]Isarpatent
Patent- und Rechtsanwälte Behnisch Barth Charles
Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
Application number, filing date14796349.023.10.2014
[2016/37]
WO2014US61912
Priority number, dateUS20131407493008.11.2013         Original published format: US201314074930
[2016/37]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015069464
Date:14.05.2015
Language:EN
[2015/19]
Type: A1 Application with search report 
No.:EP3066306
Date:14.09.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 14.05.2015 takes the place of the publication of the European patent application.
[2016/37]
Search report(s)International search report - published on:EP14.05.2015
ClassificationIPC:F01D5/22, F01D5/18, F01D5/30
[2016/37]
CPC:
F01D5/187 (EP,US); F01D5/188 (US); F01D5/22 (EP,US);
F01D5/3007 (EP,US); F05D2260/201 (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 [2016/37]
TitleGerman:TURBINENSCHAUFEL MIT SICH SEITLICH ERSTRECKENDEM DÄMPFER MIT INNEREM KÜHLSYSTEM[2016/37]
English:TURBINE AIRFOIL WITH LATERALLY EXTENDING SNUBBER HAVING INTERNAL COOLING SYSTEM[2016/37]
French:AUBE DE TURBINE À AMORTISSEUR S'ÉTENDANT LATÉRALEMENT AYANT UN SYSTÈME DE REFROIDISSEMENT INTERNE[2016/37]
Entry into regional phase20.04.2016National basic fee paid 
20.04.2016Designation fee(s) paid 
20.04.2016Examination fee paid 
Examination procedure20.04.2016Examination requested  [2016/37]
18.11.2016Amendment by applicant (claims and/or description)
02.04.2019Communication of intention to grant the patent
13.08.2019Application deemed to be withdrawn, date of legal effect  [2020/06]
18.09.2019Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2020/06]
Fees paidRenewal fee
20.10.2016Renewal fee patent year 03
19.10.2017Renewal fee patent year 04
19.10.2018Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.10.201906   M06   Not yet paid
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Cited inInternational search[IA]EP0036044  (BBC BROWN BOVERI & CIE [CH]) [I] 1-3 * page 3, line 15 - line 16; figure 2 * [A] 6-13;
 [XAI]US2011194943  (MAYER CLINTON A [US], et al) [X] 1,2,4 * page 3, paragraph 37 - page 4, paragraph 50; figures 2-4 * [A] 6-13 [I] 3,5;
 [A]US2012027616  (MERRILL GARY B [US], et al) [A] 1-13* figures 1-3 *
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.