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Extract from the Register of European Patents

EP About this file: EP4256233

EP4256233 - THROTTLE ARRANGEMENT, HEATING UNIT WITH THE THROTTLE ARRANGEMENT, METHOD FOR REGULATING A HEATING UNIT WITH THE THROTTLE ARRANGEMENT, AND ORIFICE MEASURING PATH WITH THE THROTTLE ARRANGEMENT [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.09.2023
Database last updated on 05.10.2024
FormerThe international publication has been made
Status updated on  17.06.2022
Formerunknown
Status updated on  03.12.2021
Most recent event   Tooltip16.02.2024Change - inventorpublished on 20.03.2024  [2024/12]
Applicant(s)For all designated states
ebm-papst Landshut GmbH
Hofmark-Aich-Strasse 25
84030 Landshut / DE
[2023/41]
Inventor(s)01 / HERMANN, Dr. Jens
84034 Landshut / DE
02 / SIMON, Dr. Bernhard
80805 München / DE
03 / MICHAEL, Stephan
01307 Dresden / DE
 [2024/12]
Former [2023/41]01 / HERMANN, Dr. Jens
84034 Landshut / DE
02 / SIMON, Dr. Bernhard
93059 Regensburg / DE
03 / MICHAEL, Stephan
01307 Dresden / DE
Representative(s)Otten, Roth, Dobler & Partner mbB Patentanwälte
Großtobeler Straße 39
88276 Berg / Ravensburg / DE
[2023/41]
Application number, filing date21810947.809.11.2021
[2023/41]
WO2021EP81099
Priority number, dateDE20201013250407.12.2020         Original published format: DE102020132504
[2023/41]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2022122279
Date:16.06.2022
Language:DE
[2022/24]
Type: A1 Application with search report 
No.:EP4256233
Date:11.10.2023
Language:DE
The application published by WIPO in one of the EPO official languages on 16.06.2022 takes the place of the publication of the European patent application.
[2023/41]
Search report(s)International search report - published on:EP16.06.2022
ClassificationIPC:F23D14/02, F23D14/60, F23N1/02, G01F1/36, G01F1/42
[2023/41]
CPC:
F23N1/027 (EP,KR); F23D14/60 (EP,KR,US); F23D14/02 (EP,KR,US);
G01F1/42 (EP,KR); G01F15/005 (EP,KR); F23K2400/201 (EP,KR);
F23K2900/05001 (EP,KR); F23N2233/08 (EP,KR); F23N2235/16 (EP,KR);
F23N2235/18 (EP,KR) (-)
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 [2023/41]
TitleGerman:DROSSELANORDNUNG, HEIZGERÄT MIT DER DROSSELANORDNUNG, VERFAHREN ZUR REGELUNG EINES HEIZGERÄTS MIT DER DROSSELANORDNUNG, UND BLENDENMESSSTRECKE MIT DER DROSSELANORDNUNG[2023/41]
English:THROTTLE ARRANGEMENT, HEATING UNIT WITH THE THROTTLE ARRANGEMENT, METHOD FOR REGULATING A HEATING UNIT WITH THE THROTTLE ARRANGEMENT, AND ORIFICE MEASURING PATH WITH THE THROTTLE ARRANGEMENT[2023/41]
French:ENSEMBLE DÉTRANGLEMENT, APPAREIL DE CHAUFFAGE DOTÉ D`UN ENSEMBLE DÉTRANGLEMENT, PROCÉDÉ DE RÉGULATION D`UN APPAREIL DE CHAUFFAGE DOTÉ DE LENSEMBLE DÉTRANGLEMENT, ET DISTANCE MESURÉE À RESTRICTEUR POURVUE DE LENSEMBLE DÉTRANGLEMENT[2023/41]
Entry into regional phase25.05.2023National basic fee paid 
25.05.2023Designation fee(s) paid 
25.05.2023Examination fee paid 
Examination procedure25.05.2023Examination requested  [2023/41]
25.05.2023Date on which the examining division has become responsible
29.11.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
23.11.2023Renewal fee patent year 03
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Cited inInternational search[XI]JPS5432840  (HITACHI LTD);
 [XI]EP0614050  (VAILLANT JOH GMBH & CO [DE]);
 [XI]US5421209  (REDUS CLIFFORD L [US], et al)
by applicantEP0450173
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.