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Extract from the Register of European Patents

EP About this file: EP3810991

EP3810991 - HEATING DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.06.2024
Database last updated on 10.03.2026
FormerThe patent has been granted
Status updated on  30.06.2023
FormerGrant of patent is intended
Status updated on  27.02.2023
FormerRequest for examination was made
Status updated on  26.03.2021
FormerThe international publication has been made
Status updated on  27.12.2019
Most recent event   Tooltip14.11.2025Lapse of the patent in a contracting state
New state(s): CY		published on 17.12.2025  [2025/51]
Applicant(s)For all designated states
Innerflame Pty Ltd.
29 Priestley Street
Mittagong NSW 2575 / AU
[2021/17]
Inventor(s)01 / LAMB, Michael
29 Priestley Street
Mittagong, New South Wales 2575 / AU
02 / RITCHIE, Darren
29 Priestley Street
Mittagong, New South Wales 2575 / AU
03 / SINGH, Taran
29 Priestley Street
Mittagong, New South Wales 2575 / AU
 [2021/17]
Representative(s)Osha BWB
2, rue de la Paix
75002 Paris / FR
[N/P]
Former [2021/17]Osha Liang
2, rue de la Paix
75002 Paris / FR
Application number, filing date19821829.918.06.2019
[2021/17]
WO2019AU50627
Priority number, dateAU2018090218619.06.2018         Original published format: AU 2018902186
AU2019090021524.01.2019         Original published format: AU 2019900215
[2021/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019241837
Date:26.12.2019
Language:EN
[2019/52]
Type: A1 Application with search report 
No.:EP3810991
Date:28.04.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 26.12.2019 takes the place of the publication of the European patent application.
[2021/17]
Type: B1 Patent specification 
No.:EP3810991
Date:02.08.2023
Language:EN
[2023/31]
Search report(s)International search report - published on:AU26.12.2019
(Supplementary) European search report - dispatched on:EP09.03.2022
ClassificationIPC:F23D14/12, F24H3/00, A47B31/02, A47B37/04, F24C15/30, F24H9/00
[2022/14]
CPC:
F24H3/006 (EP,AU,KR,US); A47B31/02 (AU,KR,US); A47B37/04 (EP);
F24C1/10 (EP); F24C15/30 (EP); F24C15/36 (US);
F24C3/082 (EP); F24H3/0411 (AU,KR); F24H3/0488 (AU);
F24H9/0063 (AU,KR); F24H9/0068 (EP); F24H9/02 (US);
F24H9/1881 (EP,AU,KR,US); F24H15/176 (AU) (-)
Former IPC [2021/17]F23D14/12, F24H3/00, A47B31/02
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 [2021/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HEIZVORRICHTUNG[2021/17]
English:HEATING DEVICE[2021/17]
French:DISPOSITIF DE CHAUFFAGE[2021/17]
Entry into regional phase18.01.2021National basic fee paid 
18.01.2021Search fee paid 
18.01.2021Designation fee(s) paid 
18.01.2021Examination fee paid 
Examination procedure31.03.2020Request for preliminary examination filed
International Preliminary Examining Authority: AU
18.01.2021Examination requested  [2021/17]
21.09.2022Amendment by applicant (claims and/or description)
28.02.2023Communication of intention to grant the patent
26.06.2023Fee for grant paid
26.06.2023Fee for publishing/printing paid
26.06.2023Receipt of the translation of the claim(s)
Opposition(s)03.05.2024No opposition filed within time limit [2024/28]
Fees paidRenewal fee
15.06.2021Renewal fee patent year 03
20.06.2022Renewal fee patent year 04
27.06.2023Renewal fee patent year 05
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  TooltipCY18.06.2019
AT02.08.2023
BG02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
MC02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SI02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
[2025/51]
Former [2025/11]AT02.08.2023
BG02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
MC02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SI02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/51]AT02.08.2023
BG02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SI02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/36]AT02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SI02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/26]AT02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
IT02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/23]AT02.08.2023
CZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/22]AT02.08.2023
CZ02.08.2023
DK02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/20]AT02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/10]AT02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/09]AT02.08.2023
FI02.08.2023
LT02.08.2023
NL02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
Former [2024/08]LT02.08.2023
NL02.08.2023
NO02.11.2023
GR03.11.2023
Documents cited:Search[A] EP2666385  (BARGIACCHI ROGER MANUEL et al.) [A] 1-16 * paragraphs [0033] - [0061]; figures 3,4,8 * * paragraphs [0062] - [0064]; figures 9,10 *
 [A] DE202014000945  (RPE TECHNOLOGIES GMBH et al.) [A] 1-16 * paragraphs [0007] - [0011]; figure 1 *
 [A] US2008272109  (BLAND GRIFFIN et al.) [A] 1-16 * paragraphs [0005] - [0029]; figures 1,5 *
 [A] US5168796  (PORTON JAY P et al.) [A] 1 * column 3, lines 56-61 - column 4; figure 4; claim 1 *
International search[X] US2008272109  (BLAND GRIFFIN et al.) [X] 1, 5-16 * abstract; paragraphs [0020], [0032]-[0034]; figs 1, 5, 8, 9 *
 [X] EP2666385  (BARGIACCHI ROGER MANUEL et al.) [X] 1, 5-16 * abstract; paragraphs [0013], [0023]-[0030]; figs 1-4, 8 *
 [A] DE202014000945  (RPE TECHNOLOGIES GMBH et al.) [A] 1-17 * , Viewed the English translation obtained from ESPACENET database paragraphs [0002]-[0004], [0007]; figs 1, 2 *
 [A] DE202012004403  (LITTERSCHEID DIRK et al.) [A] 1-17 * , Viewed the English translation obtained from ESPACENET database paragraph [0028]-[0030]; figs 1-7 *
 [A] CN205306344  (DONGGUAN YOULECHU OUTDOOR LEISURE PRODUCTS CO LTD et al.) [A] 1-17 * , Viewed the English translation obtained from EPODOC database abstract; figs 1, 2 *
 [A] DE102010011575  (ROHLEDER CHRISTOPH et al.) [A] 1-17 * , Viewed the English translation obtained from ESPACENET database description; claims; figures *
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.