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Extract from the Register of European Patents

EP About this file: EP3864267

EP3864267 - A PRE-CHAMBER ARRANGEMENT FOR A GAS ENGINE AND A GAS ENGINE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  16.02.2024
Database last updated on 03.01.2025
FormerGrant of patent is intended
Status updated on  19.10.2023
FormerRequest for examination was made
Status updated on  16.07.2021
FormerThe international publication has been made
Status updated on  18.04.2020
Most recent event   Tooltip06.12.2024Lapse of the patent in a contracting state
New state(s): IT		published on 08.01.2025 [2025/02]
Applicant(s)For all designated states
Scania CV AB
151 87 Södertälje / SE
[2021/33]
Inventor(s)01 / LEJON, Svante
Tegstigen 5
141 40 Huddinge / SE
02 / AXELSSON, Pål
Axel Wennergrens Väg 16
135 39 Tyresö / SE
 [2021/33]
Representative(s)Scania CV AB
Patents, GP 117kv
151 87 Södertälje / SE
[2021/33]
Application number, filing date19871462.807.10.2019
[2021/33]
WO2019SE50971
Priority number, dateSE2018005124211.10.2018         Original published format: SE 1851242
[2021/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020076221
Date:16.04.2020
Language:EN
[2020/16]
Type: A1 Application with search report 
No.:EP3864267
Date:18.08.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 16.04.2020 takes the place of the publication of the European patent application.
[2021/33]
Type: B1 Patent specification 
No.:EP3864267
Date:20.03.2024
Language:EN
[2024/12]
Search report(s)International search report - published on:SE16.04.2020
(Supplementary) European search report - dispatched on:EP15.06.2022
ClassificationIPC:F02B19/16, F02B19/10, F02B43/00, F02M21/04, F02B19/12, F02M21/02
[2022/28]
CPC:
F02M21/0218 (EP); F02B19/16 (EP,SE); F02M21/04 (SE,US);
F02B19/10 (EP); F02B19/1014 (EP); F02B19/1019 (EP);
F02B19/108 (EP,US); F02B19/12 (EP); F02B43/00 (EP,SE,US);
F02M21/0239 (US); F02B2710/00 (SE,US); F02M21/023 (EP);
Y02T10/12 (EP); Y02T10/30 (EP) (-)
Former IPC [2021/33]F02B19/16, F02B19/10, F02B43/00, F02M21/04
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 [2021/33]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VORKAMMERANORDNUNG FÜR EINEN GASMOTOR UND GASMOTOR[2021/33]
English:A PRE-CHAMBER ARRANGEMENT FOR A GAS ENGINE AND A GAS ENGINE[2021/33]
French:AGENCEMENT DE PRÉ-CHAMBRE POUR UN MOTEUR À GAZ ET MOTEUR À GAZ[2021/33]
Entry into regional phase11.05.2021National basic fee paid 
11.05.2021Search fee paid 
11.05.2021Designation fee(s) paid 
11.05.2021Examination fee paid 
Examination procedure11.05.2021Examination requested  [2021/33]
12.08.2022Amendment by applicant (claims and/or description)
20.10.2023Communication of intention to grant the patent
13.02.2024Fee for grant paid
13.02.2024Fee for publishing/printing paid
13.02.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
02.11.2021Renewal fee patent year 03
31.10.2022Renewal fee patent year 04
31.10.2023Renewal fee patent year 05
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  TooltipAT20.03.2024
BG20.03.2024
CZ20.03.2024
EE20.03.2024
ES20.03.2024
FI20.03.2024
HR20.03.2024
IT20.03.2024
LT20.03.2024
LV20.03.2024
NL20.03.2024
PL20.03.2024
RO20.03.2024
SE20.03.2024
SK20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
PT22.07.2024
[2025/02]
Former [2024/49]AT20.03.2024
BG20.03.2024
CZ20.03.2024
EE20.03.2024
ES20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
NL20.03.2024
PL20.03.2024
RO20.03.2024
SE20.03.2024
SK20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
PT22.07.2024
Former [2024/48]AT20.03.2024
BG20.03.2024
CZ20.03.2024
EE20.03.2024
ES20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
NL20.03.2024
SE20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
PT22.07.2024
Former [2024/47]BG20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
NL20.03.2024
SE20.03.2024
SM20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
PT22.07.2024
Former [2024/46]BG20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
NL20.03.2024
SE20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
IS20.07.2024
Former [2024/41]BG20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
NL20.03.2024
SE20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
Former [2024/37]BG20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
SE20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
Former [2024/36]BG20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
LV20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
Former [2024/34]BG20.03.2024
FI20.03.2024
HR20.03.2024
LT20.03.2024
NO20.06.2024
RS20.06.2024
GR21.06.2024
Former [2024/33]LT20.03.2024
NO20.06.2024
Documents cited:Search[YD]US4903656  (NAKAZONO TOURU [JP], et al) [YD] 5* abstract *;
 [XYI]EP3255744  (DKT VERWALTUNGS-GMBH [DE]) [X] 1-4,8-11 * paragraph [0018] - paragraph [0022]; figure . * [Y] 5 [I] 6,7
International search[Y]DE448043  (HEINRICH FRIEDRICH STEFFENS) [Y] 1-11 * ; page 2, line 80 - page 3, line 13; figure 3 *;
 [A]US3809039  (ALQUIST H) [A] 1-11* ; column 1, line 5 - column 2, line 2; figure 2a *;
 [Y]WO2011015329  (ER SYSTEM [AT], et al) [Y] 1-11 * ; abstract; page 1, line 4 - page 1, line 22; page 7, line 13 - page 9, line 8; figure 1; claim 1 *;
 [A]US2016053668  (LOETZ ANDREW J [US], et al) [A] 1-11 * ; paragraphs [0001]-[0005]; figure 2 *
by applicantUS4903656
 EP3255744
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.