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Extract from the Register of European Patents

EP About this file: EP3719368

EP3719368 - ELECTRICAL ISOLATOR AND CORRESPONDING FORMING METHOD [Right-click to bookmark this link]
Former [2020/41]ELECTRICAL ISOLATOR
[2022/33]
StatusNo opposition filed within time limit
Status updated on  17.11.2023
Database last updated on 22.05.2024
FormerThe patent has been granted
Status updated on  09.12.2022
FormerGrant of patent is intended
Status updated on  25.07.2022
FormerRequest for examination was made
Status updated on  09.04.2021
FormerThe application has been published
Status updated on  04.09.2020
Most recent event   Tooltip19.04.2024Lapse of the patent in a contracting state
New state(s): IE		published on 22.05.2024  [2024/21]
Applicant(s)For all designated states
Crompton Technology Group Limited
Fore 1
Fore Business Park
Huskisson Way
Stratford Road, Shirley
Solihul, West Midlands B90 4SS / GB
[2020/41]
Inventor(s)01 / TAYLOR, Alexander Douglas
c/o Crompton Technology Group Limited
Fore 1
Fore Business Park
Huskisson Way, Stratford Road
Solihull, West Midlands B90 4SS / GB
02 / BERNARD, James William
c/o Crompton Technology Group Limited
Fore 1
Fore Business Park
Huskisson Way, Stratford Road
Solihull, West Midlands B90 4SS / GB
 [2020/41]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/41]
Application number, filing date19275038.802.04.2019
[2020/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3719368
Date:07.10.2020
Language:EN
[2020/41]
Type: B1 Patent specification 
No.:EP3719368
Date:11.01.2023
Language:EN
[2023/02]
Search report(s)(Supplementary) European search report - dispatched on:EP09.10.2019
ClassificationIPC:F16L13/10, F16L13/11, F16L25/02, F16L25/03, F16L25/12
[2020/41]
CPC:
F16L25/02 (EP); F16L25/025 (CN); H01B17/34 (US);
B64D45/02 (US); F16L13/10 (EP); F16L13/103 (EP);
F16L13/11 (EP); F16L25/01 (US); F16L25/03 (EP);
F16L25/12 (EP); H01B3/08 (US); H01B3/48 (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 [2021/19]
Former [2020/41]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:ELEKTRISCHER ISOLATOR UND ENTSPRECHENDES HERSTELLUNGSVERFAHREN[2022/33]
English:ELECTRICAL ISOLATOR AND CORRESPONDING FORMING METHOD[2022/33]
French:ISOLATEUR ÉLECTRIQUE ET MÉTHODE DE FABRICATION CORRESPONDANTE[2022/33]
Former [2020/41]ELEKTRISCHER TRENNSCHALTER
Former [2020/41]ELECTRICAL ISOLATOR
Former [2020/41]ISOLATEUR ÉLECTRIQUE
Examination procedure07.04.2021Amendment by applicant (claims and/or description)
07.04.2021Examination requested  [2021/19]
07.04.2021Date on which the examining division has become responsible
26.07.2022Communication of intention to grant the patent
02.12.2022Fee for grant paid
02.12.2022Fee for publishing/printing paid
02.12.2022Receipt of the translation of the claim(s)
Opposition(s)12.10.2023No opposition filed within time limit [2023/51]
Fees paidRenewal fee
21.04.2021Renewal fee patent year 03
20.04.2022Renewal 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  TooltipAT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
MC11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SI11.01.2023
SK11.01.2023
SM11.01.2023
IE02.04.2023
LU02.04.2023
NO11.04.2023
GR12.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
IS11.05.2023
PT11.05.2023
[2024/21]
Former [2024/11]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
MC11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SI11.01.2023
SK11.01.2023
SM11.01.2023
LU02.04.2023
NO11.04.2023
GR12.04.2023
BE30.04.2023
CH30.04.2023
LI30.04.2023
IS11.05.2023
PT11.05.2023
Former [2024/09]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
MC11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SK11.01.2023
SM11.01.2023
LU02.04.2023
NO11.04.2023
GR12.04.2023
CH30.04.2023
LI30.04.2023
IS11.05.2023
PT11.05.2023
Former [2024/08]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
MC11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SK11.01.2023
SM11.01.2023
LU02.04.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2024/04]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SK11.01.2023
SM11.01.2023
LU02.04.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/50]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/49]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/48]AT11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/46]AT11.01.2023
DK11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/39]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/38]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
PT11.05.2023
Former [2023/37]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
PT11.05.2023
Former [2023/36]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
PT11.05.2023
Former [2023/35]AT11.01.2023
ES11.01.2023
HR11.01.2023
LT11.01.2023
NL11.01.2023
RS11.01.2023
NO11.04.2023
PT11.05.2023
Former [2023/34]ES11.01.2023
LT11.01.2023
NL11.01.2023
RS11.01.2023
PT11.05.2023
Former [2023/33]ES11.01.2023
LT11.01.2023
NL11.01.2023
Former [2023/31]NL11.01.2023
Documents cited:Search[A]WO9837303  (COMPOSITE DEV CORP [US]) [A] 1,8 * page 13, lines 11-16 ** figure 2 *;
 [I]WO2011144440  (PARKER HANNIFIN GMBH [DE], et al) [I] 1-15 * page 3, line 20 - page 8, line l * * figure - *;
 [AD]EP3153756  (CROMPTON TECH GROUP LTD [GB]) [AD] 1-15 * paragraphs [0042] - [0074] * * figure - *
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.