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Extract from the Register of European Patents

EP About this file: EP4269752

EP4269752 - ADDITIVELY MANUFACTURED MULTI-METALLIC ADAPTIVE ROTOR TIP SEALS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  03.05.2024
Database last updated on 14.06.2024
FormerThe application has been published
Status updated on  29.09.2023
Most recent event   Tooltip03.05.2024The date on which the examining division becomes responsible, has been established 
03.05.2024Amendment by applicant 
03.05.2024Request for examination filedpublished on 05.06.2024  [2024/23]
03.05.2024Change - designated statespublished on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Hamilton Sundstrand Corporation
Four Coliseum Centre
2730 West Tyvola Road
Charlotte, NC 28217-4578 / US
[2023/44]
Inventor(s)01 / KILCHYK, Viktor
Lancaster, NY, 06110 / US
02 / MERRITT, Brent J.
Southwick, MA, 01077 / US
 [2023/44]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2023/44]
Application number, filing date23170606.028.04.2023
[2023/44]
Priority number, dateUS20221766122228.04.2022         Original published format: US202217661222
[2023/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4269752
Date:01.11.2023
Language:EN
[2023/44]
Search report(s)(Supplementary) European search report - dispatched on:EP26.09.2023
ClassificationIPC:F01D5/20, F01D5/04, F01D11/02, F01D11/08, F01D11/12, F01D11/18, F04D29/28, B23K26/00, F16J15/16
[2023/44]
CPC:
F01D5/20 (EP); F01D11/18 (EP,US); F01D11/02 (EP);
F01D11/08 (EP); F01D11/12 (EP); F01D11/127 (EP);
F01D5/04 (EP); F01D5/14 (US); F04D25/06 (EP);
F04D29/162 (EP); F04D29/284 (EP); F04D29/30 (EP);
F05D2230/234 (EP); F05D2230/30 (US); F05D2240/307 (EP);
F05D2240/57 (EP); F05D2300/10 (EP); F05D2300/50212 (EP);
F05D2300/505 (EP) (-)
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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/23]
Former [2023/44]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,  ME,  MK,  MT,  NL,  NO,  PL,  PT,  RO,  RS,  SE,  SI,  SK,  SM,  TR 
Extension statesBANot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:GENERATIV GEFERTIGTE MULTIMETALLISCHE ADAPTIVE ROTORSPITZENDICHTUNGEN[2023/44]
English:ADDITIVELY MANUFACTURED MULTI-METALLIC ADAPTIVE ROTOR TIP SEALS[2023/44]
French:JOINTS D'EXTRÉMITÉ DE ROTOR MULTIMÉTALLIQUES ADAPTATIFS FABRIQUÉS DE MANIÈRE ADDITIVE[2023/44]
Examination procedure30.04.2024Amendment by applicant (claims and/or description)
30.04.2024Examination requested  [2024/23]
30.04.2024Date on which the examining division has become responsible
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.
Documents cited:Search[Y]US3908361  (GARDINER TERENCE EDWARD GOUVEN) [Y] 1-4,6,11-13 * column 1, line 53 - line 59 *;
 [Y]JPS5912102  (TOKYO SHIBAURA ELECTRIC CO) [Y] 1-4,6,7,11-14 * the whole document *;
 [Y]JPS5918208  (TOKYO SHIBAURA ELECTRIC CO) [Y] 1-4,6-8,11-14 * the whole document *;
 [XY]US6206642  (MATHENY ALFRED P [US], et al) [X] 1 * figures 1-6 * [Y] 2,6,7,11,13;
 [XY]US2005058539  (DIAKUNCHAK IHOR S [US]) [X] 1-4 * paragraphs [0006] , [0016] , [0017] , [0020]; figures 1-4; claims 7,15 * [Y] 11-14;
 [XYI]EP1914388  (SIEMENS AG [DE]) [X] 1,2,6-8 * the whole document * [Y] 3-5,8-15 [I] 3,4;
 [Y]EP1914389  (SIEMENS AG [DE]) [Y] 1,2,11 * paragraph [0023]; figure 6 *;
 [Y]US7423236  (SUH JEONG-HUN [KR]) [Y] 1,9,10,15* figures 1,2,14 *;
 [XY]US7695248  (MONS CLAUDE MARCEL [FR], et al) [X] 1,2,6,7,9-11,14 * figures 11-13 * [Y] 5,13;
 [Y]JP2010270732  (IHI CORP) [Y] 1,9,10,15 * figures 1-3 *;
 [IY]US2013259640  (DIMASCIO PAUL STEPHEN [US], et al) [I] 1-4,9-13 * paragraphs [0026] - [0042]; figures 1-14; claims 1-20 * [Y] 1-5,9-14;
 [Y]US9896937  (DEXTRAZE STEPHANIE [US]) [Y] 1,15 * figures 1-7 *;
 [Y]CN109519225  (UNIV XI AN JIAOTONG) [Y] 1,15 * figures 1,2 *;
 [Y]US2020116160  (WANG CHUNG-SHU [CN], et al) [Y] 1,4,5,7,14,15 * figure 2 *
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.