blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3671059

EP3671059 - DEVICE FOR CLIMATE TREATMENT AND AIR RENEWAL FOR A ROOM LOCATED IN A BUILDING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.12.2022
Database last updated on 19.03.2026
FormerThe patent has been granted
Status updated on  07.01.2022
FormerGrant of patent is intended
Status updated on  16.09.2021
FormerRequest for examination was made
Status updated on  27.11.2020
FormerThe application has been published
Status updated on  22.05.2020
Most recent event   Tooltip26.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 28.01.2026  [2026/05]
Applicant(s)For all designated states
MULLER ET CIE
107 Boulevard Ney
75018 Paris / FR
[2020/26]
Inventor(s)01 / FEVRIER, Bruno
24 rue Ambroise Gestière
53100 Mayenne / FR
02 / MARRACHE, Henri
21 rue Babeuf
94270 Le Kremlin Bicetre / FR
 [2022/06]
Former [2020/26]01 / FEVRIER, Bruno
24 rue Ambroise GESTIERE
53100 MAYENNE / FR
02 / MARRACHE, Henri
21 rue Babeuf
94270 LE KREMLIN BICETRE / FR
Representative(s)Lavoix
2, place d'Estienne d'Orves
75441 Paris Cedex 09 / FR
[2020/26]
Application number, filing date19216543.916.12.2019
[2020/26]
Priority number, dateFR2018007318718.12.2018         Original published format: FR 1873187
[2020/26]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3671059
Date:24.06.2020
Language:FR
[2020/26]
Type: B1 Patent specification 
No.:EP3671059
Date:09.02.2022
Language:FR
[2022/06]
Search report(s)(Supplementary) European search report - dispatched on:EP21.04.2020
ClassificationIPC:F24F12/00, F24F13/20
[2020/26]
CPC:
F24F12/006 (EP); F24D5/12 (EP); F24F2012/007 (EP);
Y02B30/56 (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 [2021/01]
Former [2020/26]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:KLIMA- UND LUFTAUFBEREITUNGSANLAGE FÜR EINEN RAUM IN EINEM GEBÄUDE[2020/26]
English:DEVICE FOR CLIMATE TREATMENT AND AIR RENEWAL FOR A ROOM LOCATED IN A BUILDING[2020/26]
French:APPAREIL DE TRAITEMENT CLIMATIQUE ET DE RENOUVELLEMENT D'AIR POUR UN LOCAL SITUÉ DANS UN BÂTIMENT[2020/26]
Examination procedure14.09.2020Amendment by applicant (claims and/or description)
25.11.2020Examination requested  [2020/53]
25.11.2020Date on which the examining division has become responsible
17.09.2021Communication of intention to grant the patent
27.12.2021Fee for grant paid
27.12.2021Fee for publishing/printing paid
27.12.2021Receipt of the translation of the claim(s)
Opposition(s)10.11.2022No opposition filed within time limit [2023/03]
Fees paidRenewal fee
18.11.2021Renewal 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  TooltipHU16.12.2019
AL09.02.2022
AT09.02.2022
CY09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
MK09.02.2022
MT09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SI09.02.2022
SK09.02.2022
SM09.02.2022
TR09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
[2026/05]
Former [2024/44]HU16.12.2019
AL09.02.2022
AT09.02.2022
CY09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
MK09.02.2022
MT09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SI09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2024/27]HU16.12.2019
AL09.02.2022
AT09.02.2022
CY09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
MK09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SI09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2024/21]HU16.12.2019
AL09.02.2022
AT09.02.2022
CY09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SI09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2024/18]HU16.12.2019
AL09.02.2022
AT09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SI09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2023/10]AL09.02.2022
AT09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SI09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2023/01]AL09.02.2022
AT09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2022/49]AT09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SK09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2022/48]AT09.02.2022
CZ09.02.2022
DK09.02.2022
EE09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2022/47]AT09.02.2022
DK09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RO09.02.2022
RS09.02.2022
SE09.02.2022
SM09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2022/46]AT09.02.2022
DK09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RS09.02.2022
SE09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2022/42]AT09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RS09.02.2022
SE09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
IS09.06.2022
PT09.06.2022
Former [2022/39]AT09.02.2022
FI09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RS09.02.2022
SE09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
PT09.06.2022
Former [2022/36]AT09.02.2022
HR09.02.2022
LT09.02.2022
LV09.02.2022
NL09.02.2022
PL09.02.2022
RS09.02.2022
SE09.02.2022
BG09.05.2022
NO09.05.2022
GR10.05.2022
PT09.06.2022
Former [2022/35]HR09.02.2022
LT09.02.2022
NL09.02.2022
RS09.02.2022
SE09.02.2022
BG09.05.2022
NO09.05.2022
PT09.06.2022
Former [2022/34]LT09.02.2022
NL09.02.2022
NO09.05.2022
PT09.06.2022
Former [2022/33]LT09.02.2022
NO09.05.2022
Documents cited:Search[XAYI] WO2006080599  (LG ELECTRONICS INC et al.)
 [XAYI] DE3027447  (SCHMITTEL HORST JOACHIM et al.) [X] 1,3,8 * page 9, line 9 - page 10, line 20 * * page 23, line 11 - page 24, line 5 * * page 25, line 19 - page 26, line 5 * * page 28, lines 2-8 * * figures 1, 2, 6, 9 *[A] 6,7,9-13 [Y] 4,5 [I] 2
 [IY] EP0055000  (PHILIPS PATENTVERWALTUNG et al.) [I] 1-3 * page 10, line 23 - page 11, line 3 * * page 12 * * figures 1, 2 *[Y] 4,5
by applicantFR3011913
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.