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Extract from the Register of European Patents

EP About this file: EP3683017

EP3683017 - ABRASIVE COATING FOR HIGH TEMPERATURE MECHANICAL SYSTEMS AND HIGH TEMPERATURE MECHANICAL SYSTEMS COMPRISING AN ABRASIVE COATING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.03.2024
Database last updated on 24.04.2024
FormerThe patent has been granted
Status updated on  14.04.2023
FormerGrant of patent is intended
Status updated on  05.02.2023
FormerRequest for examination was made
Status updated on  13.01.2023
FormerGrant of patent is intended
Status updated on  19.12.2022
FormerRequest for examination was made
Status updated on  03.04.2021
FormerThe application has been published
Status updated on  19.06.2020
Most recent event   Tooltip22.03.2024No opposition filed within time limitpublished on 24.04.2024  [2024/17]
Applicant(s)For all designated states
Rolls-Royce Corporation
450 South Meridian Street
Indianapolis, Indiana 46225 / US
[2023/20]
Former [2020/30]For all designated states
Rolls-Royce Corporation
450 South Meridian Street
Indianapolis, Indiana 46225 / US
Inventor(s)01 / Shuck, Quinlan
4835 East 71st Street
Indianapolis, Indiana 46220 / US
 [2023/03]
Former [2020/30]01 / Shuck, Quinlan
4835 East 71st Street
Indianapolis, IN Indiana 46220 / US
Representative(s)Rolls-Royce plc
Intellectual Property Dept SinA-48
PO Box 31
Derby DE24 8BJ / GB
[2020/30]
Application number, filing date19215750.112.12.2019
[2020/30]
Priority number, dateUS20191625075217.01.2019         Original published format: US201916250752
[2020/30]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP3683017
Date:22.07.2020
Language:EN
[2020/30]
Type: A3 Search report 
No.:EP3683017
Date:07.10.2020
Language:EN
[2020/41]
Type: B1 Patent specification 
No.:EP3683017
Date:17.05.2023
Language:EN
[2023/20]
Search report(s)(Supplementary) European search report - dispatched on:EP09.09.2020
ClassificationIPC:F01D11/00, B24D3/06, B24D18/00, B33Y80/00, F01D11/12
[2023/01]
CPC:
B24D3/06 (EP); F01D5/288 (US); B24D18/00 (EP);
B33Y80/00 (EP); C09K3/1409 (US); C22C19/05 (US);
F01D11/122 (EP); F01D5/282 (US); F01D5/284 (US);
F01D5/286 (US); F01D11/001 (EP); F05D2230/11 (EP);
F05D2300/21 (EP); F05D2300/22 (EP); F05D2300/226 (EP);
F05D2300/2261 (EP); F05D2300/228 (EP); F05D2300/2282 (EP);
F05D2300/2283 (EP); F05D2300/6033 (EP,US); Y02T50/60 (EP) (-)
Former IPC [2020/30]B24D3/06, B24D18/00, B33Y10/00, B33Y80/00, F01D11/12
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 [2021/18]
Former [2020/30]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:SCHLEIFBESCHICHTUNG FÜR MECHANISCHE HOCHTEMPERATURSYSTEME UND MECHANISCHE HOCHTEMPERATURSYSTEME MIT EINER SCHLEIFBESCHICHTUNG[2020/30]
English:ABRASIVE COATING FOR HIGH TEMPERATURE MECHANICAL SYSTEMS AND HIGH TEMPERATURE MECHANICAL SYSTEMS COMPRISING AN ABRASIVE COATING[2020/30]
French:REVÊTEMENT ABRASIF POUR SYSTÈMES MÉCANIQUES À HAUTE TEMPÉRATURE ET SYSTÈMES MÉCANIQUES À HAUTE TEMPÉRATURE AVEC UN REVÊTEMENT ABRASIF[2020/30]
Examination procedure30.03.2021Amendment by applicant (claims and/or description)
30.03.2021Examination requested  [2021/18]
30.03.2021Date on which the examining division has become responsible
20.12.2022Communication of intention to grant the patent
11.01.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
06.02.2023Communication of intention to grant the patent
04.04.2023Fee for grant paid
04.04.2023Fee for publishing/printing paid
04.04.2023Receipt of the translation of the claim(s)
Opposition(s)20.02.2024No opposition filed within time limit [2024/17]
Fees paidRenewal fee
23.12.2021Renewal fee patent year 03
26.12.2022Renewal fee patent year 04
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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  TooltipAT17.05.2023
CZ17.05.2023
DK17.05.2023
EE17.05.2023
ES17.05.2023
FI17.05.2023
HR17.05.2023
LT17.05.2023
LV17.05.2023
NL17.05.2023
PL17.05.2023
RO17.05.2023
RS17.05.2023
SE17.05.2023
SK17.05.2023
SM17.05.2023
NO17.08.2023
GR18.08.2023
IS17.09.2023
PT18.09.2023
[2024/10]
Former [2024/08]AT17.05.2023
ES17.05.2023
FI17.05.2023
HR17.05.2023
LT17.05.2023
LV17.05.2023
NL17.05.2023
PL17.05.2023
RS17.05.2023
SE17.05.2023
SK17.05.2023
SM17.05.2023
NO17.08.2023
GR18.08.2023
IS17.09.2023
PT18.09.2023
Former [2024/03]AT17.05.2023
ES17.05.2023
FI17.05.2023
HR17.05.2023
LT17.05.2023
LV17.05.2023
NL17.05.2023
PL17.05.2023
RS17.05.2023
SE17.05.2023
NO17.08.2023
GR18.08.2023
IS17.09.2023
PT18.09.2023
Former [2024/01]AT17.05.2023
ES17.05.2023
HR17.05.2023
LT17.05.2023
LV17.05.2023
NL17.05.2023
PL17.05.2023
RS17.05.2023
SE17.05.2023
NO17.08.2023
GR18.08.2023
IS17.09.2023
PT18.09.2023
Former [2023/51]AT17.05.2023
ES17.05.2023
HR17.05.2023
NL17.05.2023
PL17.05.2023
RS17.05.2023
SE17.05.2023
NO17.08.2023
GR18.08.2023
IS17.09.2023
PT18.09.2023
Former [2023/50]AT17.05.2023
ES17.05.2023
NL17.05.2023
PL17.05.2023
SE17.05.2023
NO17.08.2023
GR18.08.2023
IS17.09.2023
PT18.09.2023
Former [2023/48]AT17.05.2023
ES17.05.2023
NL17.05.2023
SE17.05.2023
NO17.08.2023
PT18.09.2023
Former [2023/46]ES17.05.2023
PT18.09.2023
Documents cited:Search[XYI]US4741973  (CONDIT DAVID A [US], et al) [X] 1,3,6,7,9,11 * column 1, lines 5-10; claims 1, 7 * * column 1, line 60 - column 2, line 53 * * column 6, line 50 - column 7, line 15 * [Y] 2,12 [I] 4,5,8,10;
 [Y]WO2016061585  (APPLIED MATERIALS INC [US]) [Y] 2 * paragraph [0082]; figure 3A *;
 [Y]EP3213854  (ROLLS ROYCE CORP [US]) [Y] 12* paragraphs [0002] , [ 0024]; claim 1 *
by applicantUS2015377039
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.