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Extract from the Register of European Patents

EP About this file: EP3296634

EP3296634 - METHOD OF MAINTAINING THE COMBUSTION AIR FLOW RATE FED TO THE COMBUSTION CHAMBER AND HEATING APPARATUS OPERATING ACCORDING TO SUCH A METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.10.2019
Database last updated on 08.10.2024
FormerThe patent has been granted
Status updated on  09.11.2018
FormerGrant of patent is intended
Status updated on  20.09.2018
FormerRequest for examination was made
Status updated on  27.04.2018
FormerThe application has been published
Status updated on  16.02.2018
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Valeo Thermal Commercial Vehicles Germany GmbH
Friedrichshafener Strasse 7
82205 Gilching / DE
[2018/12]
Inventor(s)01 / REDELBERGER, Harald
Tannenstr. 9A
97273 Kürnach / DE
 [2018/12]
Representative(s)Strasser, Wolfgang, et al
Patentanwälte
Strohschänk, Uri, Strasser & Keilitz
Rudolf-Diesel-Strasse 14
85521 Ottobrunn-Riemerling / DE
[2018/12]
Application number, filing date17191209.014.09.2017
[2018/12]
Priority number, dateDE20161011732314.09.2016         Original published format: DE102016117323
DE201620105123U14.09.2016         Original published format: DE 202016105123 U
[2018/12]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3296634
Date:21.03.2018
Language:DE
[2018/12]
Type: B1 Patent specification 
No.:EP3296634
Date:12.12.2018
Language:DE
[2018/50]
Search report(s)(Supplementary) European search report - dispatched on:EP25.01.2018
ClassificationIPC:F23N3/00
[2018/12]
CPC:
F23N3/002 (EP,CN); F23D2900/21002 (EP); F23N2241/14 (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,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2018/22]
Former [2018/12]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:VERFAHREN ZUR KONSTANTHALTUNG DES DEM BRENNERRAUM EINES MOBILEN HEIZGERÄTES ZUGEFÜHRTEN VERBRENNUNGSLUFT-MASSENSTROMS UND NACH EINEM SOLCHEN VERFAHREN ARBEITENDES HEIZGERÄT[2018/12]
English:METHOD OF MAINTAINING THE COMBUSTION AIR FLOW RATE FED TO THE COMBUSTION CHAMBER AND HEATING APPARATUS OPERATING ACCORDING TO SUCH A METHOD[2018/12]
French:PROCÉDÉ DE MAINTIEN CONSTANT DU DÉBIT MASSIQUE D'AIR DE COMBUSTION FOURNI PAR LA CHAMBRE DE COMBUSTION D'UN APPAREIL DE CHAUFFAGE ET APPAREIL DE CHAUFFAGE FONCTIONNANT SELON UN TEL PROCÉDÉ[2018/12]
Examination procedure14.09.2017Date on which the examining division has become responsible
21.04.2018Examination requested  [2018/22]
21.09.2018Communication of intention to grant the patent
25.10.2018Fee for grant paid
25.10.2018Fee for publishing/printing paid
25.10.2018Receipt of the translation of the claim(s)
Opposition(s)13.09.2019No opposition filed within time limit [2019/47]
Opt-out from the exclusive  Tooltip
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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  TooltipHU14.09.2017
AL12.12.2018
CY12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
MK12.12.2018
MT12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
[2022/32]
Former [2021/48]HU14.09.2017
AL12.12.2018
CY12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
MT12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2021/34]HU14.09.2017
AL12.12.2018
CY12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
MT12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2021/32]HU14.09.2017
AL12.12.2018
CY12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2021/26]AL12.12.2018
CY12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/25]AL12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/17]AL12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/48]AL12.12.2018
DK12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/39]AL12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/37]AL12.12.2018
EE12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RO12.12.2018
RS12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/34]AL12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/33]AL12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/30]AL12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
RS12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/26]AL12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
RS12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/25]FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
RS12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/23]FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
BG12.03.2019
NO12.03.2019
Former [2019/22]FI12.12.2018
LT12.12.2018
BG12.03.2019
NO12.03.2019
Former [2019/21]FI12.12.2018
LT12.12.2018
NO12.03.2019
Former [2019/20]LT12.12.2018
NO12.03.2019
Documents cited:Search[AD]DE10144404  (WEBASTO THERMOSYSTEME GMBH [DE]) [AD] 1-5* abstract *;
 [A]WO2005116527  (WEBASTO AG FAHRZEUGTECHNIK [DE], et al) [A] 1-5 * page 1; figure 1 * * page 10, lines 18-20 *
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.