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Extract from the Register of European Patents

EP About this file: EP4293198

EP4293198 - AIRFOIL PLATFORM IMPINGEMENT COOLING HOLES [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  17.11.2023
Database last updated on 03.09.2024
Most recent event   Tooltip24.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
RTX Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2023/51]
Inventor(s)01 / LEWIS, Scott D.
Vernon, 06066 / US
02 / CORCORAN, Christopher
Plantsville, 06479 / US
 [2023/51]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2023/51]
Application number, filing date23208377.420.07.2015
[2023/51]
Priority number, dateUS201462026747P21.07.2014         Original published format: US 201462026747 P
[2023/51]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4293198
Date:20.12.2023
Language:EN
[2023/51]
Type: A3 Search report 
No.:EP4293198
Date:13.03.2024
Language:EN
[2024/11]
Search report(s)(Supplementary) European search report - dispatched on:EP09.02.2024
ClassificationIPC:F01D5/18
[2023/51]
CPC:
F01D5/187 (EP,US); F01D5/186 (EP,US); F05D2240/81 (EP,US);
F05D2260/201 (EP,US); Y02T50/60 (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 [2023/51]
TitleGerman:PRALLKÜHLUNGSBOHRUNGEN FÜR TRAGFLÄCHENPLATTFORM[2023/52]
English:AIRFOIL PLATFORM IMPINGEMENT COOLING HOLES[2023/51]
French:TROUS DE REFROIDISSEMENT PAR IMPACT DE PLATE-FORME DE SURFACE PORTANTE[2023/52]
Former [2023/51]SCHAUFELPLATTFORM MIT KÜHLKANÄLE
Former [2023/51]PLATEFORME D'AUBE AVEC CANAUX DE REFROIDISSEMENT
Parent application(s)   TooltipEP15177497.3  / EP2977555
Fees paidRenewal fee
07.11.2023Renewal fee patent year 03
07.11.2023Renewal fee patent year 04
07.11.2023Renewal fee patent year 05
07.11.2023Renewal fee patent year 06
07.11.2023Renewal fee patent year 07
07.11.2023Renewal fee patent year 08
07.11.2023Renewal fee patent year 09
23.07.2024Renewal fee patent year 10
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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.
Documents cited:Search[X]EP1205634  (GEN ELECTRIC [US]) [X] 1,3,6,8,10,11,13-15 * figures 2, 6, 9 *;
 [X]US2005100437  (PHILLIPS JAMES S [US], et al) [X] 1,3-6,8,10-15 * paragraphs [0018] - [0022]; figures 2-6 *;
 [X]US7695247  (LIANG GEORGE [US]) [X] 1,2,4,8-11 * figures 4, 5 * * column 3, line 21 * * column 3, line 27 - line 33 * * column 4, line 9 - line 15 *;
 [X]EP2610436  (GEN ELECTRIC [US]) [X] 1,3,5-8,10-15 * paragraphs [0019] , [0 23]; figures 7, 8 *;
 [X]US2014064984  (ZHANG XIUZHANG JAMES [US], et al) [X] 1,4,6,8,10,11,13-15* paragraph [0038]; figures 7-9 *
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.