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Extract from the Register of European Patents

EP About this file: EP3859238

EP3859238 - AIR CONDITIONING AND HOT WATER SUPPLY DEVICE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  28.07.2023
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  02.07.2021
FormerThe international publication has been made
Status updated on  05.04.2020
Most recent event   Tooltip04.10.2023New entry: Reply to examination report 
Applicant(s)For all designated states
Hitachi-Johnson Controls Air Conditioning, Inc.
16-1, Kaigan 1-chome
Minato-ku
Tokyo 105-0022 / JP
[2021/31]
Inventor(s)01 / TAKAHASHI, Norio
c/o HITACHI-JOHNSON CONTROLS AIR
CONDITIONING, INC.
6-1, Kaigan 1-chome, Minato-ku
Tokyo 105-0022 / JP
02 / MURAWAKA, Masatoshi
c/o HITACHI-JOHNSON CONTROLS AIR
CONDITIONING, INC.
6-1, Kaigan 1-chome, Minato-ku
Tokyo 105-0022 / JP
 [2021/31]
Representative(s)MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Strasse 29
80336 München / DE
[2021/31]
Application number, filing date18935979.726.09.2018
[2021/31]
WO2018JP35793
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020065791
Date:02.04.2020
Language:JA
[2020/14]
Type: A1 Application with search report 
No.:EP3859238
Date:04.08.2021
Language:EN
[2021/31]
Search report(s)International search report - published on:JP02.04.2020
(Supplementary) European search report - dispatched on:EP21.04.2022
ClassificationIPC:F25B29/00, F25B5/02, F25B49/02, F25B13/00, F25B41/20, F25B41/24
[2022/19]
CPC:
F25B13/00 (EP,US); F25B29/00 (EP); F25B29/003 (EP);
F25B41/20 (EP,US); F25B41/24 (EP,US); F25B49/02 (EP);
F25B5/02 (EP); F25B2313/003 (EP); F25B2313/0231 (EP);
F25B2313/0233 (EP); F25B2339/047 (EP); F25B2400/04 (EP) (-)
Former IPC [2021/31]F25B29/00, F25B41/04
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 [2021/31]
TitleGerman:KLIMAANLAGE UND HEISSWASSERVERSORGUNGSSYSTEM[2021/31]
English:AIR CONDITIONING AND HOT WATER SUPPLY DEVICE[2021/31]
French:DISPOSITIF DE CLIMATISATION ET D'ALIMENTATION EN EAU CHAUDE[2021/31]
Entry into regional phase26.04.2021Translation filed 
26.04.2021National basic fee paid 
26.04.2021Search fee paid 
26.04.2021Designation fee(s) paid 
26.04.2021Examination fee paid 
Examination procedure03.04.2020Request for preliminary examination filed
International Preliminary Examining Authority: JP
26.04.2021Examination requested  [2021/31]
14.12.2021Despatch of communication of loss of particular rights: Claims {1}
02.09.2022Amendment by applicant (claims and/or description)
01.08.2023Despatch of a communication from the examining division (Time limit: M04)
04.10.2023Reply to a communication from the examining division
Request for further processing for:Loss of rights: Claims
21.12.2021Request for further processing filed
21.12.2021Full payment received (date of receipt of payment)
Request granted
10.01.2021Decision despatched
Fees paidRenewal fee
26.04.2021Renewal fee patent year 03
21.09.2021Renewal fee patent year 04
21.09.2022Renewal fee patent year 05
20.09.2023Renewal fee patent year 06
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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[Y]JPH05296604  (DAIKIN IND LTD);
 [Y]JPH10122684  (DAIKIN IND LTD);
 [Y]WO2018078729  (MITSUBISHI ELECTRIC CORP [JP])
International search[Y]JPS62149765U  ;
 [YA]JPH05296604  (DAIKIN IND LTD);
 [Y]JP2001235248  (SANYO ELECTRIC CO)
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.