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Extract from the Register of European Patents

EP About this file: EP3495703

EP3495703 - CHECK VALVES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.07.2021
Database last updated on 13.11.2024
FormerThe patent has been granted
Status updated on  14.08.2020
FormerGrant of patent is intended
Status updated on  31.03.2020
FormerRequest for examination was made
Status updated on  17.02.2020
FormerGrant of patent is intended
Status updated on  21.01.2020
FormerRequest for examination was made
Status updated on  13.12.2019
FormerThe application has been published
Status updated on  10.05.2019
Most recent event   Tooltip16.06.2023Lapse of the patent in a contracting state
New state(s): NL		published on 19.07.2023  [2023/29]
Applicant(s)For all designated states
Hamilton Sundstrand Corporation
Four Coliseum Centre
2730 West Tyvola Road
Charlotte, NC 28217 / US
[2021/21]
Former [2019/24]For all designated states
Hamilton Sundstrand Corporation
Four Coliseum Centre
2730 West Tyvola Road
Charlotte, NC 28217 / US
Inventor(s)01 / Solarz, Bartosz
UTC Aerospace Systems Wroc aw Sp. z o.o.
ul. Jedno ci Narodowej 81/7
50-262 Wroc aw / PL
 [2019/24]
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2020/38]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Former [2019/24]Dehns
St. Brides House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date17206552.611.12.2017
[2019/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3495703
Date:12.06.2019
Language:EN
[2019/24]
Type: B1 Patent specification 
No.:EP3495703
Date:16.09.2020
Language:EN
[2020/38]
Search report(s)(Supplementary) European search report - dispatched on:EP14.06.2018
ClassificationIPC:F16K15/03, // E05D1/04
[2019/24]
CPC:
F16K15/036 (EP,US); F16K47/023 (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 [2020/03]
Former [2019/24]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:RÜCKSCHLAGVENTILE[2019/24]
English:CHECK VALVES[2019/24]
French:CLAPETS ANTI-RETOUR[2019/24]
Examination procedure11.12.2019Examination requested  [2020/03]
11.12.2019Date on which the examining division has become responsible
22.01.2020Communication of intention to grant the patent
14.02.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
01.04.2020Communication of intention to grant the patent
03.08.2020Fee for grant paid
03.08.2020Fee for publishing/printing paid
03.08.2020Receipt of the translation of the claim(s)
Opposition(s)17.06.2021No opposition filed within time limit [2021/34]
Fees paidRenewal fee
19.12.2019Renewal fee patent year 03
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.
Lapses during opposition  TooltipHU11.12.2017
AL16.09.2020
AT16.09.2020
CY16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
MK16.09.2020
MT16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
TR16.09.2020
NL23.09.2020
IE11.12.2020
LU11.12.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
BE31.12.2020
CH31.12.2020
LI31.12.2020
IS16.01.2021
PT18.01.2021
[2023/29]
Former [2022/33]HU11.12.2017
AL16.09.2020
AT16.09.2020
CY16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
MK16.09.2020
MT16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
TR16.09.2020
IE11.12.2020
LU11.12.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
BE31.12.2020
CH31.12.2020
LI31.12.2020
IS16.01.2021
PT18.01.2021
Former [2022/27]HU11.12.2017
AL16.09.2020
AT16.09.2020
CY16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
MT16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
TR16.09.2020
IE11.12.2020
LU11.12.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
CH31.12.2020
LI31.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/52]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
IE11.12.2020
LU11.12.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
CH31.12.2020
LI31.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/48]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
IT16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
IE11.12.2020
LU11.12.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/46]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
IE11.12.2020
LU11.12.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/40]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
MC16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/37]AL16.09.2020
AT16.09.2020
CZ16.09.2020
DK16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/36]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SI16.09.2020
SK16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/28]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SK16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/25]AL16.09.2020
AT16.09.2020
CZ16.09.2020
EE16.09.2020
ES16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
PL16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
IS16.01.2021
PT18.01.2021
Former [2021/23]AT16.09.2020
CZ16.09.2020
EE16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
PT18.01.2021
Former [2021/22]CZ16.09.2020
EE16.09.2020
FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RO16.09.2020
RS16.09.2020
SE16.09.2020
SM16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
PT18.01.2021
Former [2021/21]FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
PT18.01.2021
Former [2021/20]FI16.09.2020
HR16.09.2020
LT16.09.2020
LV16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
Former [2021/10]FI16.09.2020
HR16.09.2020
LV16.09.2020
RS16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
Former [2021/09]FI16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
GR17.12.2020
Former [2021/08]FI16.09.2020
SE16.09.2020
BG16.12.2020
NO16.12.2020
Former [2021/07]FI16.09.2020
NO16.12.2020
Documents cited:Search[A]GB191304347  (SCARBOROUGH JOHN THOMAS) [A] 1* the whole document *;
 [A]US4178638  (MEYER LOUIS C [US]) [A] 1 * column 4, line 19 - line 56; figures 1-4 *
by applicantUS2013340862
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.