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

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
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: EP4023891

EP4023891 - BLOWING DEVICE AND HEAT PUMP UNIT [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  26.07.2024
Database last updated on 15.01.2025
FormerExamination is in progress
Status updated on  30.06.2023
FormerRequest for examination was made
Status updated on  03.06.2022
FormerThe international publication has been made
Status updated on  05.03.2021
Most recent event   Tooltip26.07.2024Application deemed to be withdrawnpublished on 28.08.2024  [2024/35]
Applicant(s)For all designated states
Daikin Industries, Ltd.
Osaka Umeda Twin Towers South, 1-13-1
Umeda, Kita-ku
Osaka-shi, Osaka 530-0001 / JP
[2023/03]
Former [2022/27]For all designated states
Daikin Industries, Ltd.
Umeda Center Building
4-12, Nakazaki-Nishi 2-chome
Kita-ku
Osaka-shi, Osaka 530-8323 / JP
Inventor(s)01 / ANDOU, Hiroki
-
Osaka-shi, Osaka 530-8323 / JP
02 / ONO, Takashi
-
Osaka-shi, Osaka 530-8323 / JP
03 / MORI, Toshihiro
-
Osaka-shi, Osaka 530-8323 / JP
 [2022/27]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2022/27]
Application number, filing date20857322.020.08.2020
[2022/27]
WO2020JP31499
Priority number, dateJP2019015379726.08.2019         Original published format: JP 2019153797
[2022/27]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021039597
Date:04.03.2021
Language:JA
[2021/09]
Type: A1 Application with search report 
No.:EP4023891
Date:06.07.2022
Language:EN
[2022/27]
Search report(s)International search report - published on:JP04.03.2021
(Supplementary) European search report - dispatched on:EP20.09.2022
ClassificationIPC:F04D29/66, F04D29/38, F04D29/54, F04D29/52
[2022/42]
CPC:
F04D29/384 (EP); F04D29/38 (US); F04D29/526 (EP);
F04D29/54 (US); F04D29/66 (US); F04D29/666 (EP);
F05D2240/304 (EP); F05D2250/181 (EP) (-)
Former IPC [2022/27]F04D29/66, F04D29/38, F04D29/54
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 [2022/27]
TitleGerman:GEBLÄSE UND WÄRMEPUMPENEINHEIT[2022/27]
English:BLOWING DEVICE AND HEAT PUMP UNIT[2022/27]
French:DISPOSITIF DE SOUFFLAGE ET ENSEMBLE POMPE À CHALEUR[2022/27]
Entry into regional phase09.03.2022Translation filed 
09.03.2022National basic fee paid 
09.03.2022Search fee paid 
09.03.2022Designation fee(s) paid 
09.03.2022Examination fee paid 
Examination procedure09.03.2022Examination requested  [2022/27]
14.04.2023Amendment by applicant (claims and/or description)
14.04.2023Date on which the examining division has become responsible
30.06.2023Despatch of a communication from the examining division (Time limit: M04)
18.10.2023Reply to a communication from the examining division
08.12.2023Despatch of a communication from the examining division (Time limit: M04)
09.04.2024Application deemed to be withdrawn, date of legal effect  [2024/35]
30.04.2024Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2024/35]
Fees paidRenewal fee
17.08.2022Renewal fee patent year 03
16.08.2023Renewal fee patent year 04
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.
Documents cited:Search[A]KR20090076031  (SAMSUNG ELECTRONICS CO LTD [KR]);
 [Y]WO2015121989  (MITSUBISHI ELECTRIC CORP [JP]);
 [A]WO2017060973  (MITSUBISHI ELECTRIC CORP [JP]);
 [Y]WO2018016012  (MITSUBISHI ELECTRIC CORP [JP]);
 [Y]JP2019002378  (DAIKIN IND LTD);
 [A]WO2019150567  (MITSUBISHI ELECTRIC CORP [JP])
International search[Y]JPH05223093  (MATSUSHITA ELECTRIC IND CO LTD) [Y] 1-13 * , paragraphs [0008]-[0015], fig. 2 *;
 [Y]WO2012035577  (MITSUBISHI ELECTRIC CORP [JP], et al) [Y] 1-13 * , paragraphs [0010]-[0056], fig. 1 *;
 [Y]WO2015121989  (MITSUBISHI ELECTRIC CORP [JP]) [Y] 5-13* , paragraphs [0027]-[0036], fig. 5-7, 15 *;
 [Y]WO2017060973  (MITSUBISHI ELECTRIC CORP [JP]) [Y] 1-13 * , paragraphs [0012]-[0035], fig. 5-12 *;
 [Y]WO2018016012  (MITSUBISHI ELECTRIC CORP [JP]) [Y] 1-13 * , paragraphs [0013]-[0019], [0036]-[0039], fig. 8 *;
 [Y]JP2019002378  (DAIKIN IND LTD) [Y] 1-13 * , paragraphs [0026]-[0065], fig. 1 *
ExaminationJPH05223093
 JP2003120589
 WO2012035577
 US2015240645
 EP3470686
by applicantJP4140236B
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.